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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<!-- Generated by HsColour, http://code.haskell.org/~malcolm/hscolour/ -->
<title>Distribution/PackageDescription/Parse.hs</title>
<link type='text/css' rel='stylesheet' href='hscolour.css' />
</head>
<body>
<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE CPP #-}</span>
<a name="line-2"></a><span class='hs-comment'>{-# LANGUAGE DeriveDataTypeable #-}</span>
<a name="line-3"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span>
<a name="line-4"></a><span class='hs-comment'>-- |</span>
<a name="line-5"></a><span class='hs-comment'>-- Module      :  Distribution.PackageDescription.Parse</span>
<a name="line-6"></a><span class='hs-comment'>-- Copyright   :  Isaac Jones 2003-2005</span>
<a name="line-7"></a><span class='hs-comment'>-- License     :  BSD3</span>
<a name="line-8"></a><span class='hs-comment'>--</span>
<a name="line-9"></a><span class='hs-comment'>-- Maintainer  :  cabal-devel@haskell.org</span>
<a name="line-10"></a><span class='hs-comment'>-- Portability :  portable</span>
<a name="line-11"></a><span class='hs-comment'>--</span>
<a name="line-12"></a><span class='hs-comment'>-- This defined parsers and partial pretty printers for the @.cabal@ format.</span>
<a name="line-13"></a><span class='hs-comment'>-- Some of the complexity in this module is due to the fact that we have to be</span>
<a name="line-14"></a><span class='hs-comment'>-- backwards compatible with old @.cabal@ files, so there's code to translate</span>
<a name="line-15"></a><span class='hs-comment'>-- into the newer structure.</span>
<a name="line-16"></a>
<a name="line-17"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>PackageDescription</span><span class='hs-varop'>.</span><span class='hs-conid'>Parse</span> <span class='hs-layout'>(</span>
<a name="line-18"></a>        <span class='hs-comment'>-- * Package descriptions</span>
<a name="line-19"></a>        <span class='hs-varid'>readPackageDescription</span><span class='hs-layout'>,</span>
<a name="line-20"></a>        <span class='hs-varid'>writePackageDescription</span><span class='hs-layout'>,</span>
<a name="line-21"></a>        <span class='hs-varid'>parsePackageDescription</span><span class='hs-layout'>,</span>
<a name="line-22"></a>        <span class='hs-varid'>showPackageDescription</span><span class='hs-layout'>,</span>
<a name="line-23"></a>
<a name="line-24"></a>        <span class='hs-comment'>-- ** Parsing</span>
<a name="line-25"></a>        <span class='hs-conid'>ParseResult</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-26"></a>        <span class='hs-conid'>FieldDescr</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-27"></a>        <span class='hs-conid'>LineNo</span><span class='hs-layout'>,</span>
<a name="line-28"></a>
<a name="line-29"></a>        <span class='hs-comment'>-- ** Supplementary build information</span>
<a name="line-30"></a>        <span class='hs-varid'>readHookedBuildInfo</span><span class='hs-layout'>,</span>
<a name="line-31"></a>        <span class='hs-varid'>parseHookedBuildInfo</span><span class='hs-layout'>,</span>
<a name="line-32"></a>        <span class='hs-varid'>writeHookedBuildInfo</span><span class='hs-layout'>,</span>
<a name="line-33"></a>        <span class='hs-varid'>showHookedBuildInfo</span><span class='hs-layout'>,</span>
<a name="line-34"></a>
<a name="line-35"></a>        <span class='hs-varid'>pkgDescrFieldDescrs</span><span class='hs-layout'>,</span>
<a name="line-36"></a>        <span class='hs-varid'>libFieldDescrs</span><span class='hs-layout'>,</span>
<a name="line-37"></a>        <span class='hs-varid'>executableFieldDescrs</span><span class='hs-layout'>,</span>
<a name="line-38"></a>        <span class='hs-varid'>binfoFieldDescrs</span><span class='hs-layout'>,</span>
<a name="line-39"></a>        <span class='hs-varid'>sourceRepoFieldDescrs</span><span class='hs-layout'>,</span>
<a name="line-40"></a>        <span class='hs-varid'>testSuiteFieldDescrs</span><span class='hs-layout'>,</span>
<a name="line-41"></a>        <span class='hs-varid'>flagFieldDescrs</span>
<a name="line-42"></a>  <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-43"></a>
<a name="line-44"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>ParseUtils</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseFields</span><span class='hs-layout'>)</span>
<a name="line-45"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>PackageDescription</span>
<a name="line-46"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>PackageDescription</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span>
<a name="line-47"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Package</span>
<a name="line-48"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>ModuleName</span>
<a name="line-49"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Version</span>
<a name="line-50"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Verbosity</span>
<a name="line-51"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Compiler</span>
<a name="line-52"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>PackageDescription</span><span class='hs-varop'>.</span><span class='hs-conid'>Configuration</span>
<a name="line-53"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Simple</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span>
<a name="line-54"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span>
<a name="line-55"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Compat</span><span class='hs-varop'>.</span><span class='hs-conid'>ReadP</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-varid'>get</span><span class='hs-layout'>)</span>
<a name="line-56"></a>
<a name="line-57"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Char</span>     <span class='hs-layout'>(</span><span class='hs-varid'>isSpace</span><span class='hs-layout'>)</span>
<a name="line-58"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Foldable</span> <span class='hs-layout'>(</span><span class='hs-varid'>traverse_</span><span class='hs-layout'>)</span>
<a name="line-59"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span>    <span class='hs-layout'>(</span><span class='hs-varid'>listToMaybe</span><span class='hs-layout'>,</span> <span class='hs-varid'>isJust</span><span class='hs-layout'>)</span>
<a name="line-60"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span>     <span class='hs-layout'>(</span><span class='hs-varid'>nub</span><span class='hs-layout'>,</span> <span class='hs-varid'>unfoldr</span><span class='hs-layout'>,</span> <span class='hs-varid'>partition</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varop'>\\</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-61"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span> <span class='hs-layout'>(</span><span class='hs-varid'>liftM</span><span class='hs-layout'>,</span> <span class='hs-varid'>foldM</span><span class='hs-layout'>,</span> <span class='hs-varid'>when</span><span class='hs-layout'>,</span> <span class='hs-varid'>unless</span><span class='hs-layout'>,</span> <span class='hs-varid'>ap</span><span class='hs-layout'>)</span>
<a name="line-62"></a><span class='hs-cpp'>#if __GLASGOW_HASKELL__ &lt; 710</span>
<a name="line-63"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Monoid</span>         <span class='hs-layout'>(</span><span class='hs-conid'>Monoid</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-64"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Applicative</span> <span class='hs-layout'>(</span><span class='hs-conid'>Applicative</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-65"></a><span class='hs-cpp'>#endif</span>
<a name="line-66"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Arrow</span>    <span class='hs-layout'>(</span><span class='hs-varid'>first</span><span class='hs-layout'>)</span>
<a name="line-67"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Directory</span> <span class='hs-layout'>(</span><span class='hs-varid'>doesFileExist</span><span class='hs-layout'>)</span>
<a name="line-68"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span><span class='hs-varop'>.</span><span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>Char8</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>BS</span><span class='hs-varop'>.</span><span class='hs-conid'>Char8</span>
<a name="line-69"></a>
<a name="line-70"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>PrettyPrint</span>
<a name="line-71"></a>
<a name="line-72"></a>
<a name="line-73"></a><span class='hs-comment'>-- -----------------------------------------------------------------------------</span>
<a name="line-74"></a><span class='hs-comment'>-- The PackageDescription type</span>
<a name="line-75"></a>
<a name="line-76"></a><a name="pkgDescrFieldDescrs"></a><span class='hs-definition'>pkgDescrFieldDescrs</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FieldDescr</span> <span class='hs-conid'>PackageDescription</span><span class='hs-keyglyph'>]</span>
<a name="line-77"></a><span class='hs-definition'>pkgDescrFieldDescrs</span> <span class='hs-keyglyph'>=</span>
<a name="line-78"></a>    <span class='hs-keyglyph'>[</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"name"</span>
<a name="line-79"></a>           <span class='hs-varid'>disp</span>                   <span class='hs-varid'>parse</span>
<a name="line-80"></a>           <span class='hs-varid'>packageName</span>            <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>name</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>package</span><span class='hs-keyglyph'>=</span><span class='hs-layout'>(</span><span class='hs-varid'>package</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>)</span><span class='hs-layout'>{</span><span class='hs-varid'>pkgName</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>name</span><span class='hs-layout'>}</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-81"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"version"</span>
<a name="line-82"></a>           <span class='hs-varid'>disp</span>                   <span class='hs-varid'>parse</span>
<a name="line-83"></a>           <span class='hs-varid'>packageVersion</span>         <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>ver</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>package</span><span class='hs-keyglyph'>=</span><span class='hs-layout'>(</span><span class='hs-varid'>package</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>)</span><span class='hs-layout'>{</span><span class='hs-varid'>pkgVersion</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>ver</span><span class='hs-layout'>}</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-84"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"cabal-version"</span>
<a name="line-85"></a>           <span class='hs-layout'>(</span><span class='hs-varid'>either</span> <span class='hs-varid'>disp</span> <span class='hs-varid'>disp</span><span class='hs-layout'>)</span>     <span class='hs-layout'>(</span><span class='hs-varid'>liftM</span> <span class='hs-conid'>Left</span> <span class='hs-varid'>parse</span> <span class='hs-varop'>+++</span> <span class='hs-varid'>liftM</span> <span class='hs-conid'>Right</span> <span class='hs-varid'>parse</span><span class='hs-layout'>)</span>
<a name="line-86"></a>           <span class='hs-varid'>specVersionRaw</span>         <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>v</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>specVersionRaw</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>v</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-87"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"build-type"</span>
<a name="line-88"></a>           <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-varid'>empty</span> <span class='hs-varid'>disp</span><span class='hs-layout'>)</span>     <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>parse</span><span class='hs-layout'>)</span>
<a name="line-89"></a>           <span class='hs-varid'>buildType</span>              <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>t</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>buildType</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>t</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-90"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"license"</span>
<a name="line-91"></a>           <span class='hs-varid'>disp</span>                   <span class='hs-varid'>parseLicenseQ</span>
<a name="line-92"></a>           <span class='hs-varid'>license</span>                <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>l</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>license</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>l</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-93"></a>   <span class='hs-comment'>-- We have both 'license-file' and 'license-files' fields.</span>
<a name="line-94"></a>   <span class='hs-comment'>-- Rather than declaring license-file to be deprecated, we will continue</span>
<a name="line-95"></a>   <span class='hs-comment'>-- to allow both. The 'license-file' will continue to only allow single</span>
<a name="line-96"></a>   <span class='hs-comment'>-- tokens, while 'license-files' allows multiple. On pretty-printing, we</span>
<a name="line-97"></a>   <span class='hs-comment'>-- will use 'license-file' if there's just one, and use 'license-files'</span>
<a name="line-98"></a>   <span class='hs-comment'>-- otherwise.</span>
<a name="line-99"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"license-file"</span>
<a name="line-100"></a>           <span class='hs-varid'>showFilePath</span>           <span class='hs-varid'>parseFilePathQ</span>
<a name="line-101"></a>           <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>licenseFiles</span> <span class='hs-varid'>pkg</span> <span class='hs-keyword'>of</span>
<a name="line-102"></a>                      <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>x</span>
<a name="line-103"></a>                      <span class='hs-keyword'>_</span>   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span>
<a name="line-104"></a>           <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>l</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>licenseFiles</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>licenseFiles</span> <span class='hs-varid'>pkg</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>l</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-105"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listField</span> <span class='hs-str'>"license-files"</span>
<a name="line-106"></a>           <span class='hs-varid'>showFilePath</span>           <span class='hs-varid'>parseFilePathQ</span>
<a name="line-107"></a>           <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>licenseFiles</span> <span class='hs-varid'>pkg</span> <span class='hs-keyword'>of</span>
<a name="line-108"></a>                      <span class='hs-keyglyph'>[</span><span class='hs-keyword'>_</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>[]</span>
<a name="line-109"></a>                      <span class='hs-varid'>xs</span>  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span>
<a name="line-110"></a>           <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>ls</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>licenseFiles</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>ls</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-111"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"copyright"</span>
<a name="line-112"></a>           <span class='hs-varid'>showFreeText</span>           <span class='hs-varid'>parseFreeText</span>
<a name="line-113"></a>           <span class='hs-varid'>copyright</span>              <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>copyright</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-114"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"maintainer"</span>
<a name="line-115"></a>           <span class='hs-varid'>showFreeText</span>           <span class='hs-varid'>parseFreeText</span>
<a name="line-116"></a>           <span class='hs-varid'>maintainer</span>             <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>maintainer</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-117"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"stability"</span>
<a name="line-118"></a>           <span class='hs-varid'>showFreeText</span>           <span class='hs-varid'>parseFreeText</span>
<a name="line-119"></a>           <span class='hs-varid'>stability</span>              <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>stability</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-120"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"homepage"</span>
<a name="line-121"></a>           <span class='hs-varid'>showFreeText</span>           <span class='hs-varid'>parseFreeText</span>
<a name="line-122"></a>           <span class='hs-varid'>homepage</span>               <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>homepage</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-123"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"package-url"</span>
<a name="line-124"></a>           <span class='hs-varid'>showFreeText</span>           <span class='hs-varid'>parseFreeText</span>
<a name="line-125"></a>           <span class='hs-varid'>pkgUrl</span>                 <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>pkgUrl</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-126"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"bug-reports"</span>
<a name="line-127"></a>           <span class='hs-varid'>showFreeText</span>           <span class='hs-varid'>parseFreeText</span>
<a name="line-128"></a>           <span class='hs-varid'>bugReports</span>             <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>bugReports</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-129"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"synopsis"</span>
<a name="line-130"></a>           <span class='hs-varid'>showFreeText</span>           <span class='hs-varid'>parseFreeText</span>
<a name="line-131"></a>           <span class='hs-varid'>synopsis</span>               <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>synopsis</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-132"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"description"</span>
<a name="line-133"></a>           <span class='hs-varid'>showFreeText</span>           <span class='hs-varid'>parseFreeText</span>
<a name="line-134"></a>           <span class='hs-varid'>description</span>            <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>description</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-135"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"category"</span>
<a name="line-136"></a>           <span class='hs-varid'>showFreeText</span>           <span class='hs-varid'>parseFreeText</span>
<a name="line-137"></a>           <span class='hs-varid'>category</span>               <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>category</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-138"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"author"</span>
<a name="line-139"></a>           <span class='hs-varid'>showFreeText</span>           <span class='hs-varid'>parseFreeText</span>
<a name="line-140"></a>           <span class='hs-varid'>author</span>                 <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>author</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-141"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listField</span> <span class='hs-str'>"tested-with"</span>
<a name="line-142"></a>           <span class='hs-varid'>showTestedWith</span>         <span class='hs-varid'>parseTestedWithQ</span>
<a name="line-143"></a>           <span class='hs-varid'>testedWith</span>             <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>testedWith</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-144"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"data-files"</span>
<a name="line-145"></a>           <span class='hs-varid'>showFilePath</span>           <span class='hs-varid'>parseFilePathQ</span>
<a name="line-146"></a>           <span class='hs-varid'>dataFiles</span>              <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>dataFiles</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-147"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"data-dir"</span>
<a name="line-148"></a>           <span class='hs-varid'>showFilePath</span>           <span class='hs-varid'>parseFilePathQ</span>
<a name="line-149"></a>           <span class='hs-varid'>dataDir</span>                <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>dataDir</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-150"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"extra-source-files"</span>
<a name="line-151"></a>           <span class='hs-varid'>showFilePath</span>    <span class='hs-varid'>parseFilePathQ</span>
<a name="line-152"></a>           <span class='hs-varid'>extraSrcFiles</span>          <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>extraSrcFiles</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-153"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"extra-tmp-files"</span>
<a name="line-154"></a>           <span class='hs-varid'>showFilePath</span>       <span class='hs-varid'>parseFilePathQ</span>
<a name="line-155"></a>           <span class='hs-varid'>extraTmpFiles</span>          <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>extraTmpFiles</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-156"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"extra-doc-files"</span>
<a name="line-157"></a>           <span class='hs-varid'>showFilePath</span>    <span class='hs-varid'>parseFilePathQ</span>
<a name="line-158"></a>           <span class='hs-varid'>extraDocFiles</span>          <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span><span class='hs-varid'>extraDocFiles</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-159"></a> <span class='hs-keyglyph'>]</span>
<a name="line-160"></a>
<a name="line-161"></a><a name="storeXFieldsPD"></a><span class='hs-comment'>-- | Store any fields beginning with "x-" in the customFields field of</span>
<a name="line-162"></a><span class='hs-comment'>--   a PackageDescription.  All other fields will generate a warning.</span>
<a name="line-163"></a><span class='hs-definition'>storeXFieldsPD</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>UnrecFieldParser</span> <span class='hs-conid'>PackageDescription</span>
<a name="line-164"></a><span class='hs-definition'>storeXFieldsPD</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-chr'>'x'</span><span class='hs-conop'>:</span><span class='hs-chr'>'-'</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span><span class='hs-varid'>val</span><span class='hs-layout'>)</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>=</span>
<a name="line-165"></a>  <span class='hs-conid'>Just</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>{</span> <span class='hs-varid'>customFieldsPD</span> <span class='hs-keyglyph'>=</span>
<a name="line-166"></a>               <span class='hs-varid'>customFieldsPD</span> <span class='hs-varid'>pkg</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-layout'>,</span><span class='hs-varid'>val</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>}</span>
<a name="line-167"></a><span class='hs-definition'>storeXFieldsPD</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-168"></a>
<a name="line-169"></a><span class='hs-comment'>-- ---------------------------------------------------------------------------</span>
<a name="line-170"></a><span class='hs-comment'>-- The Library type</span>
<a name="line-171"></a>
<a name="line-172"></a><a name="libFieldDescrs"></a><span class='hs-definition'>libFieldDescrs</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FieldDescr</span> <span class='hs-conid'>Library</span><span class='hs-keyglyph'>]</span>
<a name="line-173"></a><span class='hs-definition'>libFieldDescrs</span> <span class='hs-keyglyph'>=</span>
<a name="line-174"></a>  <span class='hs-keyglyph'>[</span> <span class='hs-varid'>listFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"exposed-modules"</span> <span class='hs-varid'>disp</span> <span class='hs-varid'>parseModuleNameQ</span>
<a name="line-175"></a>      <span class='hs-varid'>exposedModules</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>mods</span> <span class='hs-varid'>lib</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>lib</span><span class='hs-layout'>{</span><span class='hs-varid'>exposedModules</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>mods</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-176"></a>
<a name="line-177"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>commaListFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"reexported-modules"</span> <span class='hs-varid'>disp</span> <span class='hs-varid'>parse</span>
<a name="line-178"></a>      <span class='hs-varid'>reexportedModules</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>mods</span> <span class='hs-varid'>lib</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>lib</span><span class='hs-layout'>{</span><span class='hs-varid'>reexportedModules</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>mods</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-179"></a>
<a name="line-180"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>listFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"required-signatures"</span> <span class='hs-varid'>disp</span> <span class='hs-varid'>parseModuleNameQ</span>
<a name="line-181"></a>      <span class='hs-varid'>requiredSignatures</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>mods</span> <span class='hs-varid'>lib</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>lib</span><span class='hs-layout'>{</span><span class='hs-varid'>requiredSignatures</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>mods</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-182"></a>
<a name="line-183"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>listFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"exposed-signatures"</span> <span class='hs-varid'>disp</span> <span class='hs-varid'>parseModuleNameQ</span>
<a name="line-184"></a>      <span class='hs-varid'>exposedSignatures</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>mods</span> <span class='hs-varid'>lib</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>lib</span><span class='hs-layout'>{</span><span class='hs-varid'>exposedSignatures</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>mods</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-185"></a>
<a name="line-186"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>boolField</span> <span class='hs-str'>"exposed"</span>
<a name="line-187"></a>      <span class='hs-varid'>libExposed</span>     <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>lib</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>lib</span><span class='hs-layout'>{</span><span class='hs-varid'>libExposed</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-188"></a>  <span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span> <span class='hs-varid'>map</span> <span class='hs-varid'>biToLib</span> <span class='hs-varid'>binfoFieldDescrs</span>
<a name="line-189"></a>  <span class='hs-keyword'>where</span> <span class='hs-varid'>biToLib</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>liftField</span> <span class='hs-varid'>libBuildInfo</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>bi</span> <span class='hs-varid'>lib</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>lib</span><span class='hs-layout'>{</span><span class='hs-varid'>libBuildInfo</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>bi</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-190"></a>
<a name="line-191"></a><a name="storeXFieldsLib"></a><span class='hs-definition'>storeXFieldsLib</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>UnrecFieldParser</span> <span class='hs-conid'>Library</span>
<a name="line-192"></a><span class='hs-definition'>storeXFieldsLib</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-chr'>'x'</span><span class='hs-conop'>:</span><span class='hs-chr'>'-'</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>val</span><span class='hs-layout'>)</span> <span class='hs-varid'>l</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>Library</span> <span class='hs-layout'>{</span> <span class='hs-varid'>libBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>bi</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-193"></a>    <span class='hs-conid'>Just</span> <span class='hs-varop'>$</span> <span class='hs-varid'>l</span> <span class='hs-layout'>{</span><span class='hs-varid'>libBuildInfo</span> <span class='hs-keyglyph'>=</span>
<a name="line-194"></a>                 <span class='hs-varid'>bi</span><span class='hs-layout'>{</span> <span class='hs-varid'>customFieldsBI</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>customFieldsBI</span> <span class='hs-varid'>bi</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-layout'>,</span><span class='hs-varid'>val</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>}</span><span class='hs-layout'>}</span>
<a name="line-195"></a><span class='hs-definition'>storeXFieldsLib</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-196"></a>
<a name="line-197"></a><span class='hs-comment'>-- ---------------------------------------------------------------------------</span>
<a name="line-198"></a><span class='hs-comment'>-- The Executable type</span>
<a name="line-199"></a>
<a name="line-200"></a>
<a name="line-201"></a><a name="executableFieldDescrs"></a><span class='hs-definition'>executableFieldDescrs</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FieldDescr</span> <span class='hs-conid'>Executable</span><span class='hs-keyglyph'>]</span>
<a name="line-202"></a><span class='hs-definition'>executableFieldDescrs</span> <span class='hs-keyglyph'>=</span>
<a name="line-203"></a>  <span class='hs-keyglyph'>[</span> <span class='hs-comment'>-- note ordering: configuration must come first, for</span>
<a name="line-204"></a>    <span class='hs-comment'>-- showPackageDescription.</span>
<a name="line-205"></a>    <span class='hs-varid'>simpleField</span> <span class='hs-str'>"executable"</span>
<a name="line-206"></a>                           <span class='hs-varid'>showToken</span>          <span class='hs-varid'>parseTokenQ</span>
<a name="line-207"></a>                           <span class='hs-varid'>exeName</span>            <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>xs</span>    <span class='hs-varid'>exe</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>exe</span><span class='hs-layout'>{</span><span class='hs-varid'>exeName</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>xs</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-208"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"main-is"</span>
<a name="line-209"></a>                           <span class='hs-varid'>showFilePath</span>       <span class='hs-varid'>parseFilePathQ</span>
<a name="line-210"></a>                           <span class='hs-varid'>modulePath</span>         <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>xs</span>    <span class='hs-varid'>exe</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>exe</span><span class='hs-layout'>{</span><span class='hs-varid'>modulePath</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>xs</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-211"></a>  <span class='hs-keyglyph'>]</span>
<a name="line-212"></a>  <span class='hs-varop'>++</span> <span class='hs-varid'>map</span> <span class='hs-varid'>biToExe</span> <span class='hs-varid'>binfoFieldDescrs</span>
<a name="line-213"></a>  <span class='hs-keyword'>where</span> <span class='hs-varid'>biToExe</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>liftField</span> <span class='hs-varid'>buildInfo</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>bi</span> <span class='hs-varid'>exe</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>exe</span><span class='hs-layout'>{</span><span class='hs-varid'>buildInfo</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>bi</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-214"></a>
<a name="line-215"></a><a name="storeXFieldsExe"></a><span class='hs-definition'>storeXFieldsExe</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>UnrecFieldParser</span> <span class='hs-conid'>Executable</span>
<a name="line-216"></a><span class='hs-definition'>storeXFieldsExe</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-chr'>'x'</span><span class='hs-conop'>:</span><span class='hs-chr'>'-'</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>val</span><span class='hs-layout'>)</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>Executable</span> <span class='hs-layout'>{</span> <span class='hs-varid'>buildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>bi</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-217"></a>    <span class='hs-conid'>Just</span> <span class='hs-varop'>$</span> <span class='hs-varid'>e</span> <span class='hs-layout'>{</span><span class='hs-varid'>buildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>bi</span><span class='hs-layout'>{</span> <span class='hs-varid'>customFieldsBI</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-layout'>,</span><span class='hs-varid'>val</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-varid'>customFieldsBI</span> <span class='hs-varid'>bi</span><span class='hs-layout'>}</span><span class='hs-layout'>}</span>
<a name="line-218"></a><span class='hs-definition'>storeXFieldsExe</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-219"></a>
<a name="line-220"></a><span class='hs-comment'>-- ---------------------------------------------------------------------------</span>
<a name="line-221"></a><span class='hs-comment'>-- The TestSuite type</span>
<a name="line-222"></a>
<a name="line-223"></a><a name="TestSuiteStanza"></a><span class='hs-comment'>-- | An intermediate type just used for parsing the test-suite stanza.</span>
<a name="line-224"></a><a name="TestSuiteStanza"></a><span class='hs-comment'>-- After validation it is converted into the proper 'TestSuite' type.</span>
<a name="line-225"></a><a name="TestSuiteStanza"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>TestSuiteStanza</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TestSuiteStanza</span> <span class='hs-layout'>{</span>
<a name="line-226"></a>       <span class='hs-varid'>testStanzaTestType</span>   <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>TestType</span><span class='hs-layout'>,</span>
<a name="line-227"></a>       <span class='hs-varid'>testStanzaMainIs</span>     <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>FilePath</span><span class='hs-layout'>,</span>
<a name="line-228"></a>       <span class='hs-varid'>testStanzaTestModule</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>ModuleName</span><span class='hs-layout'>,</span>
<a name="line-229"></a>       <span class='hs-varid'>testStanzaBuildInfo</span>  <span class='hs-keyglyph'>::</span> <span class='hs-conid'>BuildInfo</span>
<a name="line-230"></a>     <span class='hs-layout'>}</span>
<a name="line-231"></a>
<a name="line-232"></a><a name="emptyTestStanza"></a><span class='hs-definition'>emptyTestStanza</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TestSuiteStanza</span>
<a name="line-233"></a><span class='hs-definition'>emptyTestStanza</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TestSuiteStanza</span> <span class='hs-conid'>Nothing</span> <span class='hs-conid'>Nothing</span> <span class='hs-conid'>Nothing</span> <span class='hs-varid'>mempty</span>
<a name="line-234"></a>
<a name="line-235"></a><a name="testSuiteFieldDescrs"></a><span class='hs-definition'>testSuiteFieldDescrs</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FieldDescr</span> <span class='hs-conid'>TestSuiteStanza</span><span class='hs-keyglyph'>]</span>
<a name="line-236"></a><span class='hs-definition'>testSuiteFieldDescrs</span> <span class='hs-keyglyph'>=</span>
<a name="line-237"></a>    <span class='hs-keyglyph'>[</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"type"</span>
<a name="line-238"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-varid'>empty</span> <span class='hs-varid'>disp</span><span class='hs-layout'>)</span>    <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>parse</span><span class='hs-layout'>)</span>
<a name="line-239"></a>        <span class='hs-varid'>testStanzaTestType</span>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-varid'>suite</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>suite</span> <span class='hs-layout'>{</span> <span class='hs-varid'>testStanzaTestType</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-240"></a>    <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"main-is"</span>
<a name="line-241"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-varid'>empty</span> <span class='hs-varid'>showFilePath</span><span class='hs-layout'>)</span>  <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>parseFilePathQ</span><span class='hs-layout'>)</span>
<a name="line-242"></a>        <span class='hs-varid'>testStanzaMainIs</span>      <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-varid'>suite</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>suite</span> <span class='hs-layout'>{</span> <span class='hs-varid'>testStanzaMainIs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-243"></a>    <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"test-module"</span>
<a name="line-244"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-varid'>empty</span> <span class='hs-varid'>disp</span><span class='hs-layout'>)</span>    <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>parseModuleNameQ</span><span class='hs-layout'>)</span>
<a name="line-245"></a>        <span class='hs-varid'>testStanzaTestModule</span>  <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-varid'>suite</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>suite</span> <span class='hs-layout'>{</span> <span class='hs-varid'>testStanzaTestModule</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-246"></a>    <span class='hs-keyglyph'>]</span>
<a name="line-247"></a>    <span class='hs-varop'>++</span> <span class='hs-varid'>map</span> <span class='hs-varid'>biToTest</span> <span class='hs-varid'>binfoFieldDescrs</span>
<a name="line-248"></a>  <span class='hs-keyword'>where</span>
<a name="line-249"></a>    <span class='hs-varid'>biToTest</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>liftField</span> <span class='hs-varid'>testStanzaBuildInfo</span>
<a name="line-250"></a>                         <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>bi</span> <span class='hs-varid'>suite</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>suite</span> <span class='hs-layout'>{</span> <span class='hs-varid'>testStanzaBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>bi</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-251"></a>
<a name="line-252"></a><a name="storeXFieldsTest"></a><span class='hs-definition'>storeXFieldsTest</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>UnrecFieldParser</span> <span class='hs-conid'>TestSuiteStanza</span>
<a name="line-253"></a><span class='hs-definition'>storeXFieldsTest</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-chr'>'x'</span><span class='hs-conop'>:</span><span class='hs-chr'>'-'</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>val</span><span class='hs-layout'>)</span> <span class='hs-varid'>t</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>TestSuiteStanza</span> <span class='hs-layout'>{</span> <span class='hs-varid'>testStanzaBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>bi</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-254"></a>    <span class='hs-conid'>Just</span> <span class='hs-varop'>$</span> <span class='hs-varid'>t</span> <span class='hs-layout'>{</span><span class='hs-varid'>testStanzaBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>bi</span><span class='hs-layout'>{</span> <span class='hs-varid'>customFieldsBI</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-layout'>,</span><span class='hs-varid'>val</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-varid'>customFieldsBI</span> <span class='hs-varid'>bi</span><span class='hs-layout'>}</span><span class='hs-layout'>}</span>
<a name="line-255"></a><span class='hs-definition'>storeXFieldsTest</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-256"></a>
<a name="line-257"></a><a name="validateTestSuite"></a><span class='hs-definition'>validateTestSuite</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>LineNo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>TestSuiteStanza</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ParseResult</span> <span class='hs-conid'>TestSuite</span>
<a name="line-258"></a><span class='hs-definition'>validateTestSuite</span> <span class='hs-varid'>line</span> <span class='hs-varid'>stanza</span> <span class='hs-keyglyph'>=</span>
<a name="line-259"></a>    <span class='hs-keyword'>case</span> <span class='hs-varid'>testStanzaTestType</span> <span class='hs-varid'>stanza</span> <span class='hs-keyword'>of</span>
<a name="line-260"></a>      <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span>
<a name="line-261"></a>        <span class='hs-varid'>emptyTestSuite</span> <span class='hs-layout'>{</span> <span class='hs-varid'>testBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>testStanzaBuildInfo</span> <span class='hs-varid'>stanza</span> <span class='hs-layout'>}</span>
<a name="line-262"></a>
<a name="line-263"></a>      <span class='hs-conid'>Just</span> <span class='hs-varid'>tt</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>TestTypeUnknown</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-264"></a>        <span class='hs-varid'>return</span> <span class='hs-varid'>emptyTestSuite</span> <span class='hs-layout'>{</span>
<a name="line-265"></a>          <span class='hs-varid'>testInterface</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TestSuiteUnsupported</span> <span class='hs-varid'>tt</span><span class='hs-layout'>,</span>
<a name="line-266"></a>          <span class='hs-varid'>testBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>testStanzaBuildInfo</span> <span class='hs-varid'>stanza</span>
<a name="line-267"></a>        <span class='hs-layout'>}</span>
<a name="line-268"></a>
<a name="line-269"></a>      <span class='hs-conid'>Just</span> <span class='hs-varid'>tt</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>tt</span> <span class='hs-varop'>`notElem`</span> <span class='hs-varid'>knownTestTypes</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-270"></a>        <span class='hs-varid'>return</span> <span class='hs-varid'>emptyTestSuite</span> <span class='hs-layout'>{</span>
<a name="line-271"></a>          <span class='hs-varid'>testInterface</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TestSuiteUnsupported</span> <span class='hs-varid'>tt</span><span class='hs-layout'>,</span>
<a name="line-272"></a>          <span class='hs-varid'>testBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>testStanzaBuildInfo</span> <span class='hs-varid'>stanza</span>
<a name="line-273"></a>        <span class='hs-layout'>}</span>
<a name="line-274"></a>
<a name="line-275"></a>      <span class='hs-conid'>Just</span> <span class='hs-varid'>tt</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>TestTypeExe</span> <span class='hs-varid'>ver</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-276"></a>        <span class='hs-keyword'>case</span> <span class='hs-varid'>testStanzaMainIs</span> <span class='hs-varid'>stanza</span> <span class='hs-keyword'>of</span>
<a name="line-277"></a>          <span class='hs-conid'>Nothing</span>   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>syntaxError</span> <span class='hs-varid'>line</span> <span class='hs-layout'>(</span><span class='hs-varid'>missingField</span> <span class='hs-str'>"main-is"</span> <span class='hs-varid'>tt</span><span class='hs-layout'>)</span>
<a name="line-278"></a>          <span class='hs-conid'>Just</span> <span class='hs-varid'>file</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-279"></a>            <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>isJust</span> <span class='hs-layout'>(</span><span class='hs-varid'>testStanzaTestModule</span> <span class='hs-varid'>stanza</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-280"></a>              <span class='hs-varid'>warning</span> <span class='hs-layout'>(</span><span class='hs-varid'>extraField</span> <span class='hs-str'>"test-module"</span> <span class='hs-varid'>tt</span><span class='hs-layout'>)</span>
<a name="line-281"></a>            <span class='hs-varid'>return</span> <span class='hs-varid'>emptyTestSuite</span> <span class='hs-layout'>{</span>
<a name="line-282"></a>              <span class='hs-varid'>testInterface</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TestSuiteExeV10</span> <span class='hs-varid'>ver</span> <span class='hs-varid'>file</span><span class='hs-layout'>,</span>
<a name="line-283"></a>              <span class='hs-varid'>testBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>testStanzaBuildInfo</span> <span class='hs-varid'>stanza</span>
<a name="line-284"></a>            <span class='hs-layout'>}</span>
<a name="line-285"></a>
<a name="line-286"></a>      <span class='hs-conid'>Just</span> <span class='hs-varid'>tt</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>TestTypeLib</span> <span class='hs-varid'>ver</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-287"></a>        <span class='hs-keyword'>case</span> <span class='hs-varid'>testStanzaTestModule</span> <span class='hs-varid'>stanza</span> <span class='hs-keyword'>of</span>
<a name="line-288"></a>          <span class='hs-conid'>Nothing</span>      <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>syntaxError</span> <span class='hs-varid'>line</span> <span class='hs-layout'>(</span><span class='hs-varid'>missingField</span> <span class='hs-str'>"test-module"</span> <span class='hs-varid'>tt</span><span class='hs-layout'>)</span>
<a name="line-289"></a>          <span class='hs-conid'>Just</span> <span class='hs-varid'>module_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-290"></a>            <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>isJust</span> <span class='hs-layout'>(</span><span class='hs-varid'>testStanzaMainIs</span> <span class='hs-varid'>stanza</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-291"></a>              <span class='hs-varid'>warning</span> <span class='hs-layout'>(</span><span class='hs-varid'>extraField</span> <span class='hs-str'>"main-is"</span> <span class='hs-varid'>tt</span><span class='hs-layout'>)</span>
<a name="line-292"></a>            <span class='hs-varid'>return</span> <span class='hs-varid'>emptyTestSuite</span> <span class='hs-layout'>{</span>
<a name="line-293"></a>              <span class='hs-varid'>testInterface</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TestSuiteLibV09</span> <span class='hs-varid'>ver</span> <span class='hs-varid'>module_</span><span class='hs-layout'>,</span>
<a name="line-294"></a>              <span class='hs-varid'>testBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>testStanzaBuildInfo</span> <span class='hs-varid'>stanza</span>
<a name="line-295"></a>            <span class='hs-layout'>}</span>
<a name="line-296"></a>
<a name="line-297"></a>  <span class='hs-keyword'>where</span>
<a name="line-298"></a>    <span class='hs-varid'>missingField</span> <span class='hs-varid'>name</span> <span class='hs-varid'>tt</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"The '"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>name</span> <span class='hs-varop'>++</span> <span class='hs-str'>"' field is required for the "</span>
<a name="line-299"></a>                        <span class='hs-varop'>++</span> <span class='hs-varid'>display</span> <span class='hs-varid'>tt</span> <span class='hs-varop'>++</span> <span class='hs-str'>" test suite type."</span>
<a name="line-300"></a>
<a name="line-301"></a>    <span class='hs-varid'>extraField</span>   <span class='hs-varid'>name</span> <span class='hs-varid'>tt</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"The '"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>name</span> <span class='hs-varop'>++</span> <span class='hs-str'>"' field is not used for the '"</span>
<a name="line-302"></a>                        <span class='hs-varop'>++</span> <span class='hs-varid'>display</span> <span class='hs-varid'>tt</span> <span class='hs-varop'>++</span> <span class='hs-str'>"' test suite type."</span>
<a name="line-303"></a>
<a name="line-304"></a>
<a name="line-305"></a><span class='hs-comment'>-- ---------------------------------------------------------------------------</span>
<a name="line-306"></a><span class='hs-comment'>-- The Benchmark type</span>
<a name="line-307"></a>
<a name="line-308"></a><a name="BenchmarkStanza"></a><span class='hs-comment'>-- | An intermediate type just used for parsing the benchmark stanza.</span>
<a name="line-309"></a><a name="BenchmarkStanza"></a><span class='hs-comment'>-- After validation it is converted into the proper 'Benchmark' type.</span>
<a name="line-310"></a><a name="BenchmarkStanza"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>BenchmarkStanza</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>BenchmarkStanza</span> <span class='hs-layout'>{</span>
<a name="line-311"></a>       <span class='hs-varid'>benchmarkStanzaBenchmarkType</span>   <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>BenchmarkType</span><span class='hs-layout'>,</span>
<a name="line-312"></a>       <span class='hs-varid'>benchmarkStanzaMainIs</span>          <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>FilePath</span><span class='hs-layout'>,</span>
<a name="line-313"></a>       <span class='hs-varid'>benchmarkStanzaBenchmarkModule</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>ModuleName</span><span class='hs-layout'>,</span>
<a name="line-314"></a>       <span class='hs-varid'>benchmarkStanzaBuildInfo</span>       <span class='hs-keyglyph'>::</span> <span class='hs-conid'>BuildInfo</span>
<a name="line-315"></a>     <span class='hs-layout'>}</span>
<a name="line-316"></a>
<a name="line-317"></a><a name="emptyBenchmarkStanza"></a><span class='hs-definition'>emptyBenchmarkStanza</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>BenchmarkStanza</span>
<a name="line-318"></a><span class='hs-definition'>emptyBenchmarkStanza</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>BenchmarkStanza</span> <span class='hs-conid'>Nothing</span> <span class='hs-conid'>Nothing</span> <span class='hs-conid'>Nothing</span> <span class='hs-varid'>mempty</span>
<a name="line-319"></a>
<a name="line-320"></a><a name="benchmarkFieldDescrs"></a><span class='hs-definition'>benchmarkFieldDescrs</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FieldDescr</span> <span class='hs-conid'>BenchmarkStanza</span><span class='hs-keyglyph'>]</span>
<a name="line-321"></a><span class='hs-definition'>benchmarkFieldDescrs</span> <span class='hs-keyglyph'>=</span>
<a name="line-322"></a>    <span class='hs-keyglyph'>[</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"type"</span>
<a name="line-323"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-varid'>empty</span> <span class='hs-varid'>disp</span><span class='hs-layout'>)</span>    <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>parse</span><span class='hs-layout'>)</span>
<a name="line-324"></a>        <span class='hs-varid'>benchmarkStanzaBenchmarkType</span>
<a name="line-325"></a>        <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-varid'>suite</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>suite</span> <span class='hs-layout'>{</span> <span class='hs-varid'>benchmarkStanzaBenchmarkType</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-326"></a>    <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"main-is"</span>
<a name="line-327"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-varid'>empty</span> <span class='hs-varid'>showFilePath</span><span class='hs-layout'>)</span>  <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>parseFilePathQ</span><span class='hs-layout'>)</span>
<a name="line-328"></a>        <span class='hs-varid'>benchmarkStanzaMainIs</span>
<a name="line-329"></a>        <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-varid'>suite</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>suite</span> <span class='hs-layout'>{</span> <span class='hs-varid'>benchmarkStanzaMainIs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-330"></a>    <span class='hs-keyglyph'>]</span>
<a name="line-331"></a>    <span class='hs-varop'>++</span> <span class='hs-varid'>map</span> <span class='hs-varid'>biToBenchmark</span> <span class='hs-varid'>binfoFieldDescrs</span>
<a name="line-332"></a>  <span class='hs-keyword'>where</span>
<a name="line-333"></a>    <span class='hs-varid'>biToBenchmark</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>liftField</span> <span class='hs-varid'>benchmarkStanzaBuildInfo</span>
<a name="line-334"></a>                    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>bi</span> <span class='hs-varid'>suite</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>suite</span> <span class='hs-layout'>{</span> <span class='hs-varid'>benchmarkStanzaBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>bi</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-335"></a>
<a name="line-336"></a><a name="storeXFieldsBenchmark"></a><span class='hs-definition'>storeXFieldsBenchmark</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>UnrecFieldParser</span> <span class='hs-conid'>BenchmarkStanza</span>
<a name="line-337"></a><span class='hs-definition'>storeXFieldsBenchmark</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-chr'>'x'</span><span class='hs-conop'>:</span><span class='hs-chr'>'-'</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>val</span><span class='hs-layout'>)</span>
<a name="line-338"></a>    <span class='hs-varid'>t</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>BenchmarkStanza</span> <span class='hs-layout'>{</span> <span class='hs-varid'>benchmarkStanzaBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>bi</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-339"></a>        <span class='hs-conid'>Just</span> <span class='hs-varop'>$</span> <span class='hs-varid'>t</span> <span class='hs-layout'>{</span><span class='hs-varid'>benchmarkStanzaBuildInfo</span> <span class='hs-keyglyph'>=</span>
<a name="line-340"></a>                       <span class='hs-varid'>bi</span><span class='hs-layout'>{</span> <span class='hs-varid'>customFieldsBI</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-layout'>,</span><span class='hs-varid'>val</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-varid'>customFieldsBI</span> <span class='hs-varid'>bi</span><span class='hs-layout'>}</span><span class='hs-layout'>}</span>
<a name="line-341"></a><span class='hs-definition'>storeXFieldsBenchmark</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-342"></a>
<a name="line-343"></a><a name="validateBenchmark"></a><span class='hs-definition'>validateBenchmark</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>LineNo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>BenchmarkStanza</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ParseResult</span> <span class='hs-conid'>Benchmark</span>
<a name="line-344"></a><span class='hs-definition'>validateBenchmark</span> <span class='hs-varid'>line</span> <span class='hs-varid'>stanza</span> <span class='hs-keyglyph'>=</span>
<a name="line-345"></a>    <span class='hs-keyword'>case</span> <span class='hs-varid'>benchmarkStanzaBenchmarkType</span> <span class='hs-varid'>stanza</span> <span class='hs-keyword'>of</span>
<a name="line-346"></a>      <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span>
<a name="line-347"></a>        <span class='hs-varid'>emptyBenchmark</span> <span class='hs-layout'>{</span> <span class='hs-varid'>benchmarkBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>benchmarkStanzaBuildInfo</span> <span class='hs-varid'>stanza</span> <span class='hs-layout'>}</span>
<a name="line-348"></a>
<a name="line-349"></a>      <span class='hs-conid'>Just</span> <span class='hs-varid'>tt</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>BenchmarkTypeUnknown</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-350"></a>        <span class='hs-varid'>return</span> <span class='hs-varid'>emptyBenchmark</span> <span class='hs-layout'>{</span>
<a name="line-351"></a>          <span class='hs-varid'>benchmarkInterface</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>BenchmarkUnsupported</span> <span class='hs-varid'>tt</span><span class='hs-layout'>,</span>
<a name="line-352"></a>          <span class='hs-varid'>benchmarkBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>benchmarkStanzaBuildInfo</span> <span class='hs-varid'>stanza</span>
<a name="line-353"></a>        <span class='hs-layout'>}</span>
<a name="line-354"></a>
<a name="line-355"></a>      <span class='hs-conid'>Just</span> <span class='hs-varid'>tt</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>tt</span> <span class='hs-varop'>`notElem`</span> <span class='hs-varid'>knownBenchmarkTypes</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-356"></a>        <span class='hs-varid'>return</span> <span class='hs-varid'>emptyBenchmark</span> <span class='hs-layout'>{</span>
<a name="line-357"></a>          <span class='hs-varid'>benchmarkInterface</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>BenchmarkUnsupported</span> <span class='hs-varid'>tt</span><span class='hs-layout'>,</span>
<a name="line-358"></a>          <span class='hs-varid'>benchmarkBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>benchmarkStanzaBuildInfo</span> <span class='hs-varid'>stanza</span>
<a name="line-359"></a>        <span class='hs-layout'>}</span>
<a name="line-360"></a>
<a name="line-361"></a>      <span class='hs-conid'>Just</span> <span class='hs-varid'>tt</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>BenchmarkTypeExe</span> <span class='hs-varid'>ver</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-362"></a>        <span class='hs-keyword'>case</span> <span class='hs-varid'>benchmarkStanzaMainIs</span> <span class='hs-varid'>stanza</span> <span class='hs-keyword'>of</span>
<a name="line-363"></a>          <span class='hs-conid'>Nothing</span>   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>syntaxError</span> <span class='hs-varid'>line</span> <span class='hs-layout'>(</span><span class='hs-varid'>missingField</span> <span class='hs-str'>"main-is"</span> <span class='hs-varid'>tt</span><span class='hs-layout'>)</span>
<a name="line-364"></a>          <span class='hs-conid'>Just</span> <span class='hs-varid'>file</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-365"></a>            <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>isJust</span> <span class='hs-layout'>(</span><span class='hs-varid'>benchmarkStanzaBenchmarkModule</span> <span class='hs-varid'>stanza</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-366"></a>              <span class='hs-varid'>warning</span> <span class='hs-layout'>(</span><span class='hs-varid'>extraField</span> <span class='hs-str'>"benchmark-module"</span> <span class='hs-varid'>tt</span><span class='hs-layout'>)</span>
<a name="line-367"></a>            <span class='hs-varid'>return</span> <span class='hs-varid'>emptyBenchmark</span> <span class='hs-layout'>{</span>
<a name="line-368"></a>              <span class='hs-varid'>benchmarkInterface</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>BenchmarkExeV10</span> <span class='hs-varid'>ver</span> <span class='hs-varid'>file</span><span class='hs-layout'>,</span>
<a name="line-369"></a>              <span class='hs-varid'>benchmarkBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>benchmarkStanzaBuildInfo</span> <span class='hs-varid'>stanza</span>
<a name="line-370"></a>            <span class='hs-layout'>}</span>
<a name="line-371"></a>
<a name="line-372"></a>  <span class='hs-keyword'>where</span>
<a name="line-373"></a>    <span class='hs-varid'>missingField</span> <span class='hs-varid'>name</span> <span class='hs-varid'>tt</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"The '"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>name</span> <span class='hs-varop'>++</span> <span class='hs-str'>"' field is required for the "</span>
<a name="line-374"></a>                        <span class='hs-varop'>++</span> <span class='hs-varid'>display</span> <span class='hs-varid'>tt</span> <span class='hs-varop'>++</span> <span class='hs-str'>" benchmark type."</span>
<a name="line-375"></a>
<a name="line-376"></a>    <span class='hs-varid'>extraField</span>   <span class='hs-varid'>name</span> <span class='hs-varid'>tt</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"The '"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>name</span> <span class='hs-varop'>++</span> <span class='hs-str'>"' field is not used for the '"</span>
<a name="line-377"></a>                        <span class='hs-varop'>++</span> <span class='hs-varid'>display</span> <span class='hs-varid'>tt</span> <span class='hs-varop'>++</span> <span class='hs-str'>"' benchmark type."</span>
<a name="line-378"></a>
<a name="line-379"></a><span class='hs-comment'>-- ---------------------------------------------------------------------------</span>
<a name="line-380"></a><span class='hs-comment'>-- The BuildInfo type</span>
<a name="line-381"></a>
<a name="line-382"></a>
<a name="line-383"></a><a name="binfoFieldDescrs"></a><span class='hs-definition'>binfoFieldDescrs</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FieldDescr</span> <span class='hs-conid'>BuildInfo</span><span class='hs-keyglyph'>]</span>
<a name="line-384"></a><span class='hs-definition'>binfoFieldDescrs</span> <span class='hs-keyglyph'>=</span>
<a name="line-385"></a> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>boolField</span> <span class='hs-str'>"buildable"</span>
<a name="line-386"></a>           <span class='hs-varid'>buildable</span>          <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>buildable</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-387"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>commaListField</span>  <span class='hs-str'>"build-tools"</span>
<a name="line-388"></a>           <span class='hs-varid'>disp</span>               <span class='hs-varid'>parseBuildTool</span>
<a name="line-389"></a>           <span class='hs-varid'>buildTools</span>         <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>xs</span>  <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>buildTools</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>xs</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-390"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>commaListFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"build-depends"</span>
<a name="line-391"></a>           <span class='hs-varid'>disp</span>                   <span class='hs-varid'>parse</span>
<a name="line-392"></a>           <span class='hs-varid'>targetBuildDepends</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>xs</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>targetBuildDepends</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>xs</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-393"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>spaceListField</span> <span class='hs-str'>"cpp-options"</span>
<a name="line-394"></a>           <span class='hs-varid'>showToken</span>          <span class='hs-varid'>parseTokenQ'</span>
<a name="line-395"></a>           <span class='hs-varid'>cppOptions</span>          <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>cppOptions</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-396"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>spaceListField</span> <span class='hs-str'>"cc-options"</span>
<a name="line-397"></a>           <span class='hs-varid'>showToken</span>          <span class='hs-varid'>parseTokenQ'</span>
<a name="line-398"></a>           <span class='hs-varid'>ccOptions</span>          <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>ccOptions</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-399"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>spaceListField</span> <span class='hs-str'>"ld-options"</span>
<a name="line-400"></a>           <span class='hs-varid'>showToken</span>          <span class='hs-varid'>parseTokenQ'</span>
<a name="line-401"></a>           <span class='hs-varid'>ldOptions</span>          <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>ldOptions</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-402"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>commaListField</span>  <span class='hs-str'>"pkgconfig-depends"</span>
<a name="line-403"></a>           <span class='hs-varid'>disp</span>               <span class='hs-varid'>parsePkgconfigDependency</span>
<a name="line-404"></a>           <span class='hs-varid'>pkgconfigDepends</span>   <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>xs</span>  <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>pkgconfigDepends</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>xs</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-405"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listField</span> <span class='hs-str'>"frameworks"</span>
<a name="line-406"></a>           <span class='hs-varid'>showToken</span>          <span class='hs-varid'>parseTokenQ</span>
<a name="line-407"></a>           <span class='hs-varid'>frameworks</span>         <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>frameworks</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-408"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listField</span> <span class='hs-str'>"extra-framework-dirs"</span>
<a name="line-409"></a>           <span class='hs-varid'>showToken</span>          <span class='hs-varid'>parseFilePathQ</span>
<a name="line-410"></a>           <span class='hs-varid'>extraFrameworkDirs</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>extraFrameworkDirs</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-411"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"c-sources"</span>
<a name="line-412"></a>           <span class='hs-varid'>showFilePath</span>       <span class='hs-varid'>parseFilePathQ</span>
<a name="line-413"></a>           <span class='hs-varid'>cSources</span>           <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>paths</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>cSources</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>paths</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-414"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"js-sources"</span>
<a name="line-415"></a>           <span class='hs-varid'>showFilePath</span>       <span class='hs-varid'>parseFilePathQ</span>
<a name="line-416"></a>           <span class='hs-varid'>jsSources</span>          <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>paths</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>jsSources</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>paths</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-417"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"default-language"</span>
<a name="line-418"></a>           <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-varid'>empty</span> <span class='hs-varid'>disp</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>option</span> <span class='hs-conid'>Nothing</span> <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>parseLanguageQ</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-419"></a>           <span class='hs-varid'>defaultLanguage</span>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>lang</span>  <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>defaultLanguage</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>lang</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-420"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listField</span>   <span class='hs-str'>"other-languages"</span>
<a name="line-421"></a>           <span class='hs-varid'>disp</span>               <span class='hs-varid'>parseLanguageQ</span>
<a name="line-422"></a>           <span class='hs-varid'>otherLanguages</span>     <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>langs</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>otherLanguages</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>langs</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-423"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listField</span>   <span class='hs-str'>"default-extensions"</span>
<a name="line-424"></a>           <span class='hs-varid'>disp</span>               <span class='hs-varid'>parseExtensionQ</span>
<a name="line-425"></a>           <span class='hs-varid'>defaultExtensions</span>  <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>exts</span>  <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>defaultExtensions</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>exts</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-426"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listField</span>   <span class='hs-str'>"other-extensions"</span>
<a name="line-427"></a>           <span class='hs-varid'>disp</span>               <span class='hs-varid'>parseExtensionQ</span>
<a name="line-428"></a>           <span class='hs-varid'>otherExtensions</span>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>exts</span>  <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>otherExtensions</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>exts</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-429"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listField</span>   <span class='hs-str'>"extensions"</span>
<a name="line-430"></a>           <span class='hs-varid'>disp</span>               <span class='hs-varid'>parseExtensionQ</span>
<a name="line-431"></a>           <span class='hs-varid'>oldExtensions</span>      <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>exts</span>  <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>oldExtensions</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>exts</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-432"></a>
<a name="line-433"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"extra-libraries"</span>
<a name="line-434"></a>           <span class='hs-varid'>showToken</span>          <span class='hs-varid'>parseTokenQ</span>
<a name="line-435"></a>           <span class='hs-varid'>extraLibs</span>          <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>xs</span>    <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>extraLibs</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>xs</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-436"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"extra-ghci-libraries"</span>
<a name="line-437"></a>           <span class='hs-varid'>showToken</span>          <span class='hs-varid'>parseTokenQ</span>
<a name="line-438"></a>           <span class='hs-varid'>extraGHCiLibs</span>      <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>xs</span>    <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>extraGHCiLibs</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>xs</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-439"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listField</span>   <span class='hs-str'>"extra-lib-dirs"</span>
<a name="line-440"></a>           <span class='hs-varid'>showFilePath</span>       <span class='hs-varid'>parseFilePathQ</span>
<a name="line-441"></a>           <span class='hs-varid'>extraLibDirs</span>       <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>xs</span>    <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>extraLibDirs</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>xs</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-442"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"includes"</span>
<a name="line-443"></a>           <span class='hs-varid'>showFilePath</span>       <span class='hs-varid'>parseFilePathQ</span>
<a name="line-444"></a>           <span class='hs-varid'>includes</span>           <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>paths</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>includes</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>paths</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-445"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"install-includes"</span>
<a name="line-446"></a>           <span class='hs-varid'>showFilePath</span>       <span class='hs-varid'>parseFilePathQ</span>
<a name="line-447"></a>           <span class='hs-varid'>installIncludes</span>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>paths</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>installIncludes</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>paths</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-448"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listField</span>   <span class='hs-str'>"include-dirs"</span>
<a name="line-449"></a>           <span class='hs-varid'>showFilePath</span>       <span class='hs-varid'>parseFilePathQ</span>
<a name="line-450"></a>           <span class='hs-varid'>includeDirs</span>        <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>paths</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>includeDirs</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>paths</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-451"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listField</span>   <span class='hs-str'>"hs-source-dirs"</span>
<a name="line-452"></a>           <span class='hs-varid'>showFilePath</span>       <span class='hs-varid'>parseFilePathQ</span>
<a name="line-453"></a>           <span class='hs-varid'>hsSourceDirs</span>       <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>paths</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>hsSourceDirs</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>paths</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-454"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>listFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"other-modules"</span>
<a name="line-455"></a>           <span class='hs-varid'>disp</span>               <span class='hs-varid'>parseModuleNameQ</span>
<a name="line-456"></a>           <span class='hs-varid'>otherModules</span>       <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>otherModules</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-457"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optsField</span>   <span class='hs-str'>"ghc-prof-options"</span> <span class='hs-conid'>GHC</span>
<a name="line-458"></a>           <span class='hs-varid'>profOptions</span>        <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>profOptions</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-459"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optsField</span>   <span class='hs-str'>"ghcjs-prof-options"</span> <span class='hs-conid'>GHCJS</span>
<a name="line-460"></a>           <span class='hs-varid'>profOptions</span>        <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>profOptions</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-461"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optsField</span>   <span class='hs-str'>"ghc-shared-options"</span> <span class='hs-conid'>GHC</span>
<a name="line-462"></a>           <span class='hs-varid'>sharedOptions</span>      <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>sharedOptions</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-463"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optsField</span>   <span class='hs-str'>"ghcjs-shared-options"</span> <span class='hs-conid'>GHCJS</span>
<a name="line-464"></a>           <span class='hs-varid'>sharedOptions</span>      <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>sharedOptions</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>val</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-465"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optsField</span>   <span class='hs-str'>"ghc-options"</span>  <span class='hs-conid'>GHC</span>
<a name="line-466"></a>           <span class='hs-varid'>options</span>            <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>path</span>  <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>options</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>path</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-467"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optsField</span>   <span class='hs-str'>"ghcjs-options"</span> <span class='hs-conid'>GHCJS</span>
<a name="line-468"></a>           <span class='hs-varid'>options</span>            <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>path</span>  <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>options</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>path</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-469"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optsField</span>   <span class='hs-str'>"jhc-options"</span>  <span class='hs-conid'>JHC</span>
<a name="line-470"></a>           <span class='hs-varid'>options</span>            <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>path</span>  <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>options</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>path</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-471"></a>
<a name="line-472"></a> <span class='hs-comment'>-- NOTE: Hugs and NHC are not supported anymore, but these fields are kept</span>
<a name="line-473"></a> <span class='hs-comment'>-- around for backwards compatibility.</span>
<a name="line-474"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optsField</span>   <span class='hs-str'>"hugs-options"</span> <span class='hs-conid'>Hugs</span>
<a name="line-475"></a>           <span class='hs-varid'>options</span>            <span class='hs-layout'>(</span><span class='hs-varid'>const</span> <span class='hs-varid'>id</span><span class='hs-layout'>)</span>
<a name="line-476"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optsField</span>   <span class='hs-str'>"nhc98-options"</span> <span class='hs-conid'>NHC</span>
<a name="line-477"></a>           <span class='hs-varid'>options</span>            <span class='hs-layout'>(</span><span class='hs-varid'>const</span> <span class='hs-varid'>id</span><span class='hs-layout'>)</span>
<a name="line-478"></a> <span class='hs-keyglyph'>]</span>
<a name="line-479"></a>
<a name="line-480"></a><a name="storeXFieldsBI"></a><span class='hs-definition'>storeXFieldsBI</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>UnrecFieldParser</span> <span class='hs-conid'>BuildInfo</span>
<a name="line-481"></a><span class='hs-definition'>storeXFieldsBI</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-chr'>'x'</span><span class='hs-conop'>:</span><span class='hs-chr'>'-'</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span><span class='hs-varid'>val</span><span class='hs-layout'>)</span> <span class='hs-varid'>bi</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>bi</span><span class='hs-layout'>{</span> <span class='hs-varid'>customFieldsBI</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-layout'>,</span><span class='hs-varid'>val</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-varid'>customFieldsBI</span> <span class='hs-varid'>bi</span> <span class='hs-layout'>}</span>
<a name="line-482"></a><span class='hs-definition'>storeXFieldsBI</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-483"></a>
<a name="line-484"></a><span class='hs-comment'>------------------------------------------------------------------------------</span>
<a name="line-485"></a>
<a name="line-486"></a><a name="flagFieldDescrs"></a><span class='hs-definition'>flagFieldDescrs</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FieldDescr</span> <span class='hs-conid'>Flag</span><span class='hs-keyglyph'>]</span>
<a name="line-487"></a><span class='hs-definition'>flagFieldDescrs</span> <span class='hs-keyglyph'>=</span>
<a name="line-488"></a>    <span class='hs-keyglyph'>[</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"description"</span>
<a name="line-489"></a>        <span class='hs-varid'>showFreeText</span>     <span class='hs-varid'>parseFreeText</span>
<a name="line-490"></a>        <span class='hs-varid'>flagDescription</span>  <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>fl</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>fl</span><span class='hs-layout'>{</span> <span class='hs-varid'>flagDescription</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>val</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-491"></a>    <span class='hs-layout'>,</span> <span class='hs-varid'>boolField</span> <span class='hs-str'>"default"</span>
<a name="line-492"></a>        <span class='hs-varid'>flagDefault</span>      <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>fl</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>fl</span><span class='hs-layout'>{</span> <span class='hs-varid'>flagDefault</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>val</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-493"></a>    <span class='hs-layout'>,</span> <span class='hs-varid'>boolField</span> <span class='hs-str'>"manual"</span>
<a name="line-494"></a>        <span class='hs-varid'>flagManual</span>       <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>fl</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>fl</span><span class='hs-layout'>{</span> <span class='hs-varid'>flagManual</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>val</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-495"></a>    <span class='hs-keyglyph'>]</span>
<a name="line-496"></a>
<a name="line-497"></a><span class='hs-comment'>------------------------------------------------------------------------------</span>
<a name="line-498"></a>
<a name="line-499"></a><a name="sourceRepoFieldDescrs"></a><span class='hs-definition'>sourceRepoFieldDescrs</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FieldDescr</span> <span class='hs-conid'>SourceRepo</span><span class='hs-keyglyph'>]</span>
<a name="line-500"></a><span class='hs-definition'>sourceRepoFieldDescrs</span> <span class='hs-keyglyph'>=</span>
<a name="line-501"></a>    <span class='hs-keyglyph'>[</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"type"</span>
<a name="line-502"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-varid'>empty</span> <span class='hs-varid'>disp</span><span class='hs-layout'>)</span>         <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>parse</span><span class='hs-layout'>)</span>
<a name="line-503"></a>        <span class='hs-varid'>repoType</span>                   <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>repo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>repo</span> <span class='hs-layout'>{</span> <span class='hs-varid'>repoType</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>val</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-504"></a>    <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"location"</span>
<a name="line-505"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-varid'>empty</span> <span class='hs-varid'>showFreeText</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>parseFreeText</span><span class='hs-layout'>)</span>
<a name="line-506"></a>        <span class='hs-varid'>repoLocation</span>               <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>repo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>repo</span> <span class='hs-layout'>{</span> <span class='hs-varid'>repoLocation</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>val</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-507"></a>    <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"module"</span>
<a name="line-508"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-varid'>empty</span> <span class='hs-varid'>showToken</span><span class='hs-layout'>)</span>    <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>parseTokenQ</span><span class='hs-layout'>)</span>
<a name="line-509"></a>        <span class='hs-varid'>repoModule</span>                 <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>repo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>repo</span> <span class='hs-layout'>{</span> <span class='hs-varid'>repoModule</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>val</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-510"></a>    <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"branch"</span>
<a name="line-511"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-varid'>empty</span> <span class='hs-varid'>showToken</span><span class='hs-layout'>)</span>    <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>parseTokenQ</span><span class='hs-layout'>)</span>
<a name="line-512"></a>        <span class='hs-varid'>repoBranch</span>                 <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>repo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>repo</span> <span class='hs-layout'>{</span> <span class='hs-varid'>repoBranch</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>val</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-513"></a>    <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"tag"</span>
<a name="line-514"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-varid'>empty</span> <span class='hs-varid'>showToken</span><span class='hs-layout'>)</span>    <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>parseTokenQ</span><span class='hs-layout'>)</span>
<a name="line-515"></a>        <span class='hs-varid'>repoTag</span>                    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>repo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>repo</span> <span class='hs-layout'>{</span> <span class='hs-varid'>repoTag</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>val</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-516"></a>    <span class='hs-layout'>,</span> <span class='hs-varid'>simpleField</span> <span class='hs-str'>"subdir"</span>
<a name="line-517"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-varid'>empty</span> <span class='hs-varid'>showFilePath</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>parseFilePathQ</span><span class='hs-layout'>)</span>
<a name="line-518"></a>        <span class='hs-varid'>repoSubdir</span>                 <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>val</span> <span class='hs-varid'>repo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>repo</span> <span class='hs-layout'>{</span> <span class='hs-varid'>repoSubdir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>val</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-519"></a>    <span class='hs-keyglyph'>]</span>
<a name="line-520"></a>
<a name="line-521"></a><span class='hs-comment'>------------------------------------------------------------------------------</span>
<a name="line-522"></a>
<a name="line-523"></a><a name="setupBInfoFieldDescrs"></a><span class='hs-definition'>setupBInfoFieldDescrs</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FieldDescr</span> <span class='hs-conid'>SetupBuildInfo</span><span class='hs-keyglyph'>]</span>
<a name="line-524"></a><span class='hs-definition'>setupBInfoFieldDescrs</span> <span class='hs-keyglyph'>=</span>
<a name="line-525"></a>    <span class='hs-keyglyph'>[</span> <span class='hs-varid'>commaListFieldWithSep</span> <span class='hs-varid'>vcat</span> <span class='hs-str'>"setup-depends"</span>
<a name="line-526"></a>        <span class='hs-varid'>disp</span>         <span class='hs-varid'>parse</span>
<a name="line-527"></a>        <span class='hs-varid'>setupDepends</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>xs</span> <span class='hs-varid'>binfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>binfo</span><span class='hs-layout'>{</span><span class='hs-varid'>setupDepends</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>xs</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-528"></a>    <span class='hs-keyglyph'>]</span>
<a name="line-529"></a>
<a name="line-530"></a><span class='hs-comment'>-- ---------------------------------------------------------------</span>
<a name="line-531"></a><span class='hs-comment'>-- Parsing</span>
<a name="line-532"></a>
<a name="line-533"></a><a name="readAndParseFile"></a><span class='hs-comment'>-- | Given a parser and a filename, return the parse of the file,</span>
<a name="line-534"></a><span class='hs-comment'>-- after checking if the file exists.</span>
<a name="line-535"></a><span class='hs-definition'>readAndParseFile</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-536"></a>                 <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ParseResult</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-537"></a>                 <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Verbosity</span>
<a name="line-538"></a>                 <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-varid'>a</span>
<a name="line-539"></a><span class='hs-definition'>readAndParseFile</span> <span class='hs-varid'>withFileContents'</span> <span class='hs-varid'>parser</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>fpath</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-540"></a>  <span class='hs-varid'>exists</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>doesFileExist</span> <span class='hs-varid'>fpath</span>
<a name="line-541"></a>  <span class='hs-varid'>unless</span> <span class='hs-varid'>exists</span>
<a name="line-542"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>die</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Error Parsing: file \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>fpath</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\" doesn't exist. Cannot continue."</span><span class='hs-layout'>)</span>
<a name="line-543"></a>  <span class='hs-varid'>withFileContents'</span> <span class='hs-varid'>fpath</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>str</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>parser</span> <span class='hs-varid'>str</span> <span class='hs-keyword'>of</span>
<a name="line-544"></a>    <span class='hs-conid'>ParseFailed</span> <span class='hs-varid'>e</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-545"></a>        <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>line</span><span class='hs-layout'>,</span> <span class='hs-varid'>message</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>locatedErrorMsg</span> <span class='hs-varid'>e</span>
<a name="line-546"></a>        <span class='hs-varid'>dieWithLocation</span> <span class='hs-varid'>fpath</span> <span class='hs-varid'>line</span> <span class='hs-varid'>message</span>
<a name="line-547"></a>    <span class='hs-conid'>ParseOk</span> <span class='hs-varid'>warnings</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-548"></a>        <span class='hs-varid'>mapM_</span> <span class='hs-layout'>(</span><span class='hs-varid'>warn</span> <span class='hs-varid'>verbosity</span> <span class='hs-varop'>.</span> <span class='hs-varid'>showPWarning</span> <span class='hs-varid'>fpath</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>reverse</span> <span class='hs-varid'>warnings</span>
<a name="line-549"></a>        <span class='hs-varid'>return</span> <span class='hs-varid'>x</span>
<a name="line-550"></a>
<a name="line-551"></a><a name="readHookedBuildInfo"></a><span class='hs-definition'>readHookedBuildInfo</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>HookedBuildInfo</span>
<a name="line-552"></a><span class='hs-definition'>readHookedBuildInfo</span> <span class='hs-keyglyph'>=</span>
<a name="line-553"></a>    <span class='hs-varid'>readAndParseFile</span> <span class='hs-varid'>withFileContents</span> <span class='hs-varid'>parseHookedBuildInfo</span>
<a name="line-554"></a>
<a name="line-555"></a><a name="readPackageDescription"></a><span class='hs-comment'>-- |Parse the given package file.</span>
<a name="line-556"></a><span class='hs-definition'>readPackageDescription</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>GenericPackageDescription</span>
<a name="line-557"></a><span class='hs-definition'>readPackageDescription</span> <span class='hs-keyglyph'>=</span>
<a name="line-558"></a>    <span class='hs-varid'>readAndParseFile</span> <span class='hs-varid'>withUTF8FileContents</span> <span class='hs-varid'>parsePackageDescription</span>
<a name="line-559"></a>
<a name="line-560"></a><a name="stanzas"></a><span class='hs-definition'>stanzas</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-561"></a><span class='hs-definition'>stanzas</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-562"></a><span class='hs-definition'>stanzas</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-conop'>:</span><span class='hs-varid'>fields</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-conop'>:</span><span class='hs-varid'>this</span><span class='hs-layout'>)</span> <span class='hs-conop'>:</span> <span class='hs-varid'>stanzas</span> <span class='hs-varid'>rest</span>
<a name="line-563"></a>  <span class='hs-keyword'>where</span>
<a name="line-564"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>this</span><span class='hs-layout'>,</span> <span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>break</span> <span class='hs-varid'>isStanzaHeader</span> <span class='hs-varid'>fields</span>
<a name="line-565"></a>
<a name="line-566"></a><a name="isStanzaHeader"></a><span class='hs-definition'>isStanzaHeader</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Field</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>
<a name="line-567"></a><span class='hs-definition'>isStanzaHeader</span> <span class='hs-layout'>(</span><span class='hs-conid'>F</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>f</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-varop'>==</span> <span class='hs-str'>"executable"</span>
<a name="line-568"></a><span class='hs-definition'>isStanzaHeader</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-569"></a>
<a name="line-570"></a><span class='hs-comment'>------------------------------------------------------------------------------</span>
<a name="line-571"></a>
<a name="line-572"></a>
<a name="line-573"></a><a name="mapSimpleFields"></a><span class='hs-definition'>mapSimpleFields</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Field</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ParseResult</span> <span class='hs-conid'>Field</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span>
<a name="line-574"></a>                <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ParseResult</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span>
<a name="line-575"></a><span class='hs-definition'>mapSimpleFields</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mapM</span> <span class='hs-varid'>walk</span>
<a name="line-576"></a>  <span class='hs-keyword'>where</span>
<a name="line-577"></a>    <span class='hs-varid'>walk</span> <span class='hs-varid'>fld</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>F</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-varid'>fld</span>
<a name="line-578"></a>    <span class='hs-varid'>walk</span> <span class='hs-layout'>(</span><span class='hs-conid'>IfBlock</span> <span class='hs-varid'>l</span> <span class='hs-varid'>c</span> <span class='hs-varid'>fs1</span> <span class='hs-varid'>fs2</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-579"></a>      <span class='hs-varid'>fs1'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mapM</span> <span class='hs-varid'>walk</span> <span class='hs-varid'>fs1</span>
<a name="line-580"></a>      <span class='hs-varid'>fs2'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mapM</span> <span class='hs-varid'>walk</span> <span class='hs-varid'>fs2</span>
<a name="line-581"></a>      <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>IfBlock</span> <span class='hs-varid'>l</span> <span class='hs-varid'>c</span> <span class='hs-varid'>fs1'</span> <span class='hs-varid'>fs2'</span><span class='hs-layout'>)</span>
<a name="line-582"></a>    <span class='hs-varid'>walk</span> <span class='hs-layout'>(</span><span class='hs-conid'>Section</span> <span class='hs-varid'>ln</span> <span class='hs-varid'>n</span> <span class='hs-varid'>l</span> <span class='hs-varid'>fs1</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-583"></a>      <span class='hs-varid'>fs1'</span> <span class='hs-keyglyph'>&lt;-</span>  <span class='hs-varid'>mapM</span> <span class='hs-varid'>walk</span> <span class='hs-varid'>fs1</span>
<a name="line-584"></a>      <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Section</span> <span class='hs-varid'>ln</span> <span class='hs-varid'>n</span> <span class='hs-varid'>l</span> <span class='hs-varid'>fs1'</span><span class='hs-layout'>)</span>
<a name="line-585"></a>
<a name="line-586"></a><span class='hs-comment'>-- prop_isMapM fs = mapSimpleFields return fs == return fs</span>
<a name="line-587"></a>
<a name="line-588"></a>
<a name="line-589"></a><a name="constraintFieldNames"></a><span class='hs-comment'>-- names of fields that represents dependencies</span>
<a name="line-590"></a><span class='hs-comment'>-- TODO: maybe build-tools should go here too?</span>
<a name="line-591"></a><span class='hs-definition'>constraintFieldNames</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-592"></a><span class='hs-definition'>constraintFieldNames</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"build-depends"</span><span class='hs-keyglyph'>]</span>
<a name="line-593"></a>
<a name="line-594"></a><a name="parseConstraint"></a><span class='hs-comment'>-- Possible refactoring would be to have modifiers be explicit about what</span>
<a name="line-595"></a><span class='hs-comment'>-- they add and define an accessor that specifies what the dependencies</span>
<a name="line-596"></a><span class='hs-comment'>-- are.  This way we would completely reuse the parsing knowledge from the</span>
<a name="line-597"></a><span class='hs-comment'>-- field descriptor.</span>
<a name="line-598"></a><span class='hs-definition'>parseConstraint</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Field</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ParseResult</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dependency</span><span class='hs-keyglyph'>]</span>
<a name="line-599"></a><span class='hs-definition'>parseConstraint</span> <span class='hs-layout'>(</span><span class='hs-conid'>F</span> <span class='hs-varid'>l</span> <span class='hs-varid'>n</span> <span class='hs-varid'>v</span><span class='hs-layout'>)</span>
<a name="line-600"></a>    <span class='hs-keyglyph'>|</span> <span class='hs-varid'>n</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>constraintFieldNames</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>runP</span> <span class='hs-varid'>l</span> <span class='hs-varid'>n</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseCommaList</span> <span class='hs-varid'>parse</span><span class='hs-layout'>)</span> <span class='hs-varid'>v</span>
<a name="line-601"></a><span class='hs-definition'>parseConstraint</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>userBug</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Constraint was expected (got: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>f</span> <span class='hs-varop'>++</span> <span class='hs-str'>")"</span>
<a name="line-602"></a>
<a name="line-603"></a><span class='hs-comment'>{-
<a name="line-604"></a>headerFieldNames :: [String]
<a name="line-605"></a>headerFieldNames = filter (\n -&gt; not (n `elem` constraintFieldNames))
<a name="line-606"></a>                 . map fieldName $ pkgDescrFieldDescrs
<a name="line-607"></a>-}</span>
<a name="line-608"></a>
<a name="line-609"></a><a name="libFieldNames"></a><span class='hs-definition'>libFieldNames</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-610"></a><span class='hs-definition'>libFieldNames</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>fieldName</span> <span class='hs-varid'>libFieldDescrs</span>
<a name="line-611"></a>                <span class='hs-varop'>++</span> <span class='hs-varid'>buildInfoNames</span> <span class='hs-varop'>++</span> <span class='hs-varid'>constraintFieldNames</span>
<a name="line-612"></a>
<a name="line-613"></a><span class='hs-comment'>-- exeFieldNames :: [String]</span>
<a name="line-614"></a><span class='hs-comment'>-- exeFieldNames = map fieldName executableFieldDescrs</span>
<a name="line-615"></a><span class='hs-comment'>--                 ++ buildInfoNames</span>
<a name="line-616"></a>
<a name="line-617"></a><a name="buildInfoNames"></a><span class='hs-definition'>buildInfoNames</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-618"></a><span class='hs-definition'>buildInfoNames</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>fieldName</span> <span class='hs-varid'>binfoFieldDescrs</span>
<a name="line-619"></a>                <span class='hs-varop'>++</span> <span class='hs-varid'>map</span> <span class='hs-varid'>fst</span> <span class='hs-varid'>deprecatedFieldsBuildInfo</span>
<a name="line-620"></a>
<a name="line-621"></a><a name="StT"></a><span class='hs-comment'>-- A minimal implementation of the StateT monad transformer to avoid depending</span>
<a name="line-622"></a><a name="StT"></a><span class='hs-comment'>-- on the 'mtl' package.</span>
<a name="line-623"></a><a name="StT"></a><span class='hs-keyword'>newtype</span> <span class='hs-conid'>StT</span> <span class='hs-varid'>s</span> <span class='hs-varid'>m</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>StT</span> <span class='hs-layout'>{</span> <span class='hs-varid'>runStT</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>m</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span><span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-layout'>}</span>
<a name="line-624"></a>
<a name="line-625"></a><a name="instance%20Functor%20(StT%20s%20f)"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Functor</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>Functor</span> <span class='hs-layout'>(</span><span class='hs-conid'>StT</span> <span class='hs-varid'>s</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-626"></a>    <span class='hs-varid'>fmap</span> <span class='hs-varid'>g</span> <span class='hs-layout'>(</span><span class='hs-conid'>StT</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>StT</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-varid'>first</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span>  <span class='hs-varop'>.</span> <span class='hs-varid'>f</span>
<a name="line-627"></a>
<a name="line-628"></a><span class='hs-cpp'>#if __GLASGOW_HASKELL__ &gt;= 710</span>
<a name="line-629"></a><a name="instance%20Applicative%20(StT%20s%20m)"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Monad</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>Applicative</span> <span class='hs-layout'>(</span><span class='hs-conid'>StT</span> <span class='hs-varid'>s</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-630"></a><span class='hs-cpp'>#else</span>
<a name="line-631"></a><a name="instance%20Applicative%20(StT%20s%20m)"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Monad</span> <span class='hs-varid'>m</span><span class='hs-layout'>,</span> <span class='hs-conid'>Functor</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>Applicative</span> <span class='hs-layout'>(</span><span class='hs-conid'>StT</span> <span class='hs-varid'>s</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-632"></a><span class='hs-cpp'>#endif</span>
<a name="line-633"></a>    <span class='hs-varid'>pure</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>StT</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span><span class='hs-varid'>s</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-634"></a>    <span class='hs-layout'>(</span><span class='hs-varop'>&lt;*&gt;</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ap</span>
<a name="line-635"></a>
<a name="line-636"></a>
<a name="line-637"></a><a name="instance%20Monad%20(StT%20s%20m)"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Monad</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>Monad</span> <span class='hs-layout'>(</span><span class='hs-conid'>StT</span> <span class='hs-varid'>s</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-638"></a><span class='hs-cpp'>#if __GLASGOW_HASKELL__ &lt; 710</span>
<a name="line-639"></a>    <span class='hs-varid'>return</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>StT</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span><span class='hs-varid'>s</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-640"></a><span class='hs-cpp'>#endif</span>
<a name="line-641"></a>    <span class='hs-conid'>StT</span> <span class='hs-varid'>f</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>g</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>StT</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-642"></a>                        <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span><span class='hs-varid'>s'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>f</span> <span class='hs-varid'>s</span>
<a name="line-643"></a>                        <span class='hs-varid'>runStT</span> <span class='hs-layout'>(</span><span class='hs-varid'>g</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-varid'>s'</span>
<a name="line-644"></a>
<a name="line-645"></a><a name="get"></a><span class='hs-definition'>get</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Monad</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>StT</span> <span class='hs-varid'>s</span> <span class='hs-varid'>m</span> <span class='hs-varid'>s</span>
<a name="line-646"></a><span class='hs-definition'>get</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>StT</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>s</span><span class='hs-layout'>,</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span>
<a name="line-647"></a>
<a name="line-648"></a><a name="modify"></a><span class='hs-definition'>modify</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Monad</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>StT</span> <span class='hs-varid'>s</span> <span class='hs-varid'>m</span> <span class='hs-conid'>()</span>
<a name="line-649"></a><span class='hs-definition'>modify</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>StT</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>()</span><span class='hs-layout'>,</span><span class='hs-varid'>f</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span>
<a name="line-650"></a>
<a name="line-651"></a><a name="lift"></a><span class='hs-definition'>lift</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Monad</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>m</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>StT</span> <span class='hs-varid'>s</span> <span class='hs-varid'>m</span> <span class='hs-varid'>a</span>
<a name="line-652"></a><span class='hs-definition'>lift</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>StT</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>m</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span><span class='hs-varid'>s</span><span class='hs-layout'>)</span>
<a name="line-653"></a>
<a name="line-654"></a><a name="evalStT"></a><span class='hs-definition'>evalStT</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Monad</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>StT</span> <span class='hs-varid'>s</span> <span class='hs-varid'>m</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>m</span> <span class='hs-varid'>a</span>
<a name="line-655"></a><span class='hs-definition'>evalStT</span> <span class='hs-varid'>st</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>fst</span> <span class='hs-varop'>$</span> <span class='hs-varid'>runStT</span> <span class='hs-varid'>st</span> <span class='hs-varid'>s</span>
<a name="line-656"></a>
<a name="line-657"></a><a name="PM"></a><span class='hs-comment'>-- Our monad for parsing a list/tree of fields.</span>
<a name="line-658"></a><a name="PM"></a><span class='hs-comment'>--</span>
<a name="line-659"></a><a name="PM"></a><span class='hs-comment'>-- The state represents the remaining fields to be processed.</span>
<a name="line-660"></a><a name="PM"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>PM</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>StT</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>ParseResult</span> <span class='hs-varid'>a</span>
<a name="line-661"></a>
<a name="line-662"></a>
<a name="line-663"></a>
<a name="line-664"></a><a name="peekField"></a><span class='hs-comment'>-- return look-ahead field or nothing if we're at the end of the file</span>
<a name="line-665"></a><span class='hs-definition'>peekField</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PM</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>Field</span><span class='hs-layout'>)</span>
<a name="line-666"></a><span class='hs-definition'>peekField</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>listToMaybe</span> <span class='hs-varid'>get</span>
<a name="line-667"></a>
<a name="line-668"></a><a name="skipField"></a><span class='hs-comment'>-- Unconditionally discard the first field in our state.  Will error when it</span>
<a name="line-669"></a><span class='hs-comment'>-- reaches end of file.  (Yes, that's evil.)</span>
<a name="line-670"></a><span class='hs-definition'>skipField</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PM</span> <span class='hs-conid'>()</span>
<a name="line-671"></a><span class='hs-definition'>skipField</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>modify</span> <span class='hs-varid'>tail</span>
<a name="line-672"></a>
<a name="line-673"></a><span class='hs-comment'>--FIXME: this should take a ByteString, not a String. We have to be able to</span>
<a name="line-674"></a><span class='hs-comment'>-- decode UTF8 and handle the BOM.</span>
<a name="line-675"></a>
<a name="line-676"></a><a name="parsePackageDescription"></a><span class='hs-comment'>-- | Parses the given file into a 'GenericPackageDescription'.</span>
<a name="line-677"></a><span class='hs-comment'>--</span>
<a name="line-678"></a><span class='hs-comment'>-- In Cabal 1.2 the syntax for package descriptions was changed to a format</span>
<a name="line-679"></a><span class='hs-comment'>-- with sections and possibly indented property descriptions.</span>
<a name="line-680"></a><span class='hs-definition'>parsePackageDescription</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ParseResult</span> <span class='hs-conid'>GenericPackageDescription</span>
<a name="line-681"></a><span class='hs-definition'>parsePackageDescription</span> <span class='hs-varid'>file</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-682"></a>
<a name="line-683"></a>    <span class='hs-comment'>-- This function is quite complex because it needs to be able to parse</span>
<a name="line-684"></a>    <span class='hs-comment'>-- both pre-Cabal-1.2 and post-Cabal-1.2 files.  Additionally, it contains</span>
<a name="line-685"></a>    <span class='hs-comment'>-- a lot of parser-related noise since we do not want to depend on Parsec.</span>
<a name="line-686"></a>    <span class='hs-comment'>--</span>
<a name="line-687"></a>    <span class='hs-comment'>-- If we detect an pre-1.2 file we implicitly convert it to post-1.2</span>
<a name="line-688"></a>    <span class='hs-comment'>-- style.  See 'sectionizeFields' below for details about the conversion.</span>
<a name="line-689"></a>
<a name="line-690"></a>    <span class='hs-varid'>fields0</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readFields</span> <span class='hs-varid'>file</span> <span class='hs-varop'>`catchParseError`</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>err</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-691"></a>                 <span class='hs-keyword'>let</span> <span class='hs-varid'>tabs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>findIndentTabs</span> <span class='hs-varid'>file</span> <span class='hs-keyword'>in</span>
<a name="line-692"></a>                 <span class='hs-keyword'>case</span> <span class='hs-varid'>err</span> <span class='hs-keyword'>of</span>
<a name="line-693"></a>                   <span class='hs-comment'>-- In case of a TabsError report them all at once.</span>
<a name="line-694"></a>                   <span class='hs-conid'>TabsError</span> <span class='hs-varid'>tabLineNo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>reportTabsError</span>
<a name="line-695"></a>                   <span class='hs-comment'>-- but only report the ones including and following</span>
<a name="line-696"></a>                   <span class='hs-comment'>-- the one that caused the actual error</span>
<a name="line-697"></a>                                            <span class='hs-keyglyph'>[</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>t</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-varid'>lineNo'</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>tabs</span>
<a name="line-698"></a>                                                <span class='hs-layout'>,</span> <span class='hs-varid'>lineNo'</span> <span class='hs-varop'>&gt;=</span> <span class='hs-varid'>tabLineNo</span> <span class='hs-keyglyph'>]</span>
<a name="line-699"></a>                   <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>parseFail</span> <span class='hs-varid'>err</span>
<a name="line-700"></a>
<a name="line-701"></a>    <span class='hs-keyword'>let</span> <span class='hs-varid'>cabalVersionNeeded</span> <span class='hs-keyglyph'>=</span>
<a name="line-702"></a>          <span class='hs-varid'>head</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>minVersionBound</span> <span class='hs-varid'>versionRange</span>
<a name="line-703"></a>                 <span class='hs-keyglyph'>|</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>versionRange</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>simpleParse</span> <span class='hs-varid'>v</span>
<a name="line-704"></a>                                        <span class='hs-keyglyph'>|</span> <span class='hs-conid'>F</span> <span class='hs-keyword'>_</span> <span class='hs-str'>"cabal-version"</span> <span class='hs-varid'>v</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fields0</span> <span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>]</span>
<a name="line-705"></a>              <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Version</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>0</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>[]</span><span class='hs-keyglyph'>]</span>
<a name="line-706"></a>        <span class='hs-varid'>minVersionBound</span> <span class='hs-varid'>versionRange</span> <span class='hs-keyglyph'>=</span>
<a name="line-707"></a>          <span class='hs-keyword'>case</span> <span class='hs-varid'>asVersionIntervals</span> <span class='hs-varid'>versionRange</span> <span class='hs-keyword'>of</span>
<a name="line-708"></a>            <span class='hs-conid'>[]</span>                            <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Version</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>0</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>[]</span>
<a name="line-709"></a>            <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>LowerBound</span> <span class='hs-varid'>version</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>version</span>
<a name="line-710"></a>
<a name="line-711"></a>    <span class='hs-varid'>handleFutureVersionParseFailure</span> <span class='hs-varid'>cabalVersionNeeded</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-712"></a>
<a name="line-713"></a>      <span class='hs-keyword'>let</span> <span class='hs-varid'>sf</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sectionizeFields</span> <span class='hs-varid'>fields0</span>  <span class='hs-comment'>-- ensure 1.2 format</span>
<a name="line-714"></a>
<a name="line-715"></a>        <span class='hs-comment'>-- figure out and warn about deprecated stuff (warnings are collected</span>
<a name="line-716"></a>        <span class='hs-comment'>-- inside our parsing monad)</span>
<a name="line-717"></a>      <span class='hs-varid'>fields</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mapSimpleFields</span> <span class='hs-varid'>deprecField</span> <span class='hs-varid'>sf</span>
<a name="line-718"></a>
<a name="line-719"></a>        <span class='hs-comment'>-- Our parsing monad takes the not-yet-parsed fields as its state.</span>
<a name="line-720"></a>        <span class='hs-comment'>-- After each successful parse we remove the field from the state</span>
<a name="line-721"></a>        <span class='hs-comment'>-- ('skipField') and move on to the next one.</span>
<a name="line-722"></a>        <span class='hs-comment'>--</span>
<a name="line-723"></a>        <span class='hs-comment'>-- Things are complicated a bit, because fields take a tree-like</span>
<a name="line-724"></a>        <span class='hs-comment'>-- structure -- they can be sections or "if"/"else" conditionals.</span>
<a name="line-725"></a>
<a name="line-726"></a>      <span class='hs-varid'>flip</span> <span class='hs-varid'>evalStT</span> <span class='hs-varid'>fields</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-727"></a>
<a name="line-728"></a>          <span class='hs-comment'>-- The header consists of all simple fields up to the first section</span>
<a name="line-729"></a>          <span class='hs-comment'>-- (flag, library, executable).</span>
<a name="line-730"></a>        <span class='hs-varid'>header_fields</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getHeader</span> <span class='hs-conid'>[]</span>
<a name="line-731"></a>
<a name="line-732"></a>          <span class='hs-comment'>-- Parses just the header fields and stores them in a</span>
<a name="line-733"></a>          <span class='hs-comment'>-- 'PackageDescription'.  Note that our final result is a</span>
<a name="line-734"></a>          <span class='hs-comment'>-- 'GenericPackageDescription'; for pragmatic reasons we just store</span>
<a name="line-735"></a>          <span class='hs-comment'>-- the partially filled-out 'PackageDescription' inside the</span>
<a name="line-736"></a>          <span class='hs-comment'>-- 'GenericPackageDescription'.</span>
<a name="line-737"></a>        <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>parseFields</span> <span class='hs-varid'>pkgDescrFieldDescrs</span>
<a name="line-738"></a>                                  <span class='hs-varid'>storeXFieldsPD</span>
<a name="line-739"></a>                                  <span class='hs-varid'>emptyPackageDescription</span>
<a name="line-740"></a>                                  <span class='hs-varid'>header_fields</span>
<a name="line-741"></a>
<a name="line-742"></a>          <span class='hs-comment'>-- 'getBody' assumes that the remaining fields only consist of</span>
<a name="line-743"></a>          <span class='hs-comment'>-- flags, lib and exe sections.</span>
<a name="line-744"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>repos</span><span class='hs-layout'>,</span> <span class='hs-varid'>flags</span><span class='hs-layout'>,</span> <span class='hs-varid'>mcsetup</span><span class='hs-layout'>,</span> <span class='hs-varid'>mlib</span><span class='hs-layout'>,</span> <span class='hs-varid'>exes</span><span class='hs-layout'>,</span> <span class='hs-varid'>tests</span><span class='hs-layout'>,</span> <span class='hs-varid'>bms</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getBody</span>
<a name="line-745"></a>        <span class='hs-varid'>warnIfRest</span>  <span class='hs-comment'>-- warn if getBody did not parse up to the last field.</span>
<a name="line-746"></a>          <span class='hs-comment'>-- warn about using old/new syntax with wrong cabal-version:</span>
<a name="line-747"></a>        <span class='hs-varid'>maybeWarnCabalVersion</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>$</span> <span class='hs-varid'>oldSyntax</span> <span class='hs-varid'>fields0</span><span class='hs-layout'>)</span> <span class='hs-varid'>pkg</span>
<a name="line-748"></a>        <span class='hs-varid'>checkForUndefinedFlags</span> <span class='hs-varid'>flags</span> <span class='hs-varid'>mlib</span> <span class='hs-varid'>exes</span> <span class='hs-varid'>tests</span>
<a name="line-749"></a>        <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>GenericPackageDescription</span>
<a name="line-750"></a>                   <span class='hs-varid'>pkg</span> <span class='hs-layout'>{</span> <span class='hs-varid'>sourceRepos</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>repos</span><span class='hs-layout'>,</span> <span class='hs-varid'>setupBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mcsetup</span> <span class='hs-layout'>}</span>
<a name="line-751"></a>                   <span class='hs-varid'>flags</span> <span class='hs-varid'>mlib</span> <span class='hs-varid'>exes</span> <span class='hs-varid'>tests</span> <span class='hs-varid'>bms</span>
<a name="line-752"></a>
<a name="line-753"></a>  <span class='hs-keyword'>where</span>
<a name="line-754"></a>    <span class='hs-varid'>oldSyntax</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>all</span> <span class='hs-varid'>isSimpleField</span>
<a name="line-755"></a>    <span class='hs-varid'>reportTabsError</span> <span class='hs-varid'>tabs</span> <span class='hs-keyglyph'>=</span>
<a name="line-756"></a>        <span class='hs-varid'>syntaxError</span> <span class='hs-layout'>(</span><span class='hs-varid'>fst</span> <span class='hs-layout'>(</span><span class='hs-varid'>head</span> <span class='hs-varid'>tabs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-757"></a>          <span class='hs-str'>"Do not use tabs for indentation (use spaces instead)\n"</span>
<a name="line-758"></a>          <span class='hs-varop'>++</span> <span class='hs-str'>"  Tabs were used at (line,column): "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>tabs</span>
<a name="line-759"></a>
<a name="line-760"></a>    <span class='hs-varid'>maybeWarnCabalVersion</span> <span class='hs-varid'>newsyntax</span> <span class='hs-varid'>pkg</span>
<a name="line-761"></a>      <span class='hs-keyglyph'>|</span> <span class='hs-varid'>newsyntax</span> <span class='hs-varop'>&amp;&amp;</span> <span class='hs-varid'>specVersion</span> <span class='hs-varid'>pkg</span> <span class='hs-varop'>&lt;</span> <span class='hs-conid'>Version</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>1</span><span class='hs-layout'>,</span><span class='hs-num'>2</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>[]</span>
<a name="line-762"></a>      <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>warning</span> <span class='hs-varop'>$</span>
<a name="line-763"></a>             <span class='hs-str'>"A package using section syntax must specify at least\n"</span>
<a name="line-764"></a>          <span class='hs-varop'>++</span> <span class='hs-str'>"'cabal-version: &gt;= 1.2'."</span>
<a name="line-765"></a>
<a name="line-766"></a>    <span class='hs-varid'>maybeWarnCabalVersion</span> <span class='hs-varid'>newsyntax</span> <span class='hs-varid'>pkg</span>
<a name="line-767"></a>      <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-varid'>newsyntax</span> <span class='hs-varop'>&amp;&amp;</span> <span class='hs-varid'>specVersion</span> <span class='hs-varid'>pkg</span> <span class='hs-varop'>&gt;=</span> <span class='hs-conid'>Version</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>1</span><span class='hs-layout'>,</span><span class='hs-num'>2</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>[]</span>
<a name="line-768"></a>      <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>warning</span> <span class='hs-varop'>$</span>
<a name="line-769"></a>             <span class='hs-str'>"A package using 'cabal-version: "</span>
<a name="line-770"></a>          <span class='hs-varop'>++</span> <span class='hs-varid'>displaySpecVersion</span> <span class='hs-layout'>(</span><span class='hs-varid'>specVersionRaw</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>)</span>
<a name="line-771"></a>          <span class='hs-varop'>++</span> <span class='hs-str'>"' must use section syntax. See the Cabal user guide for details."</span>
<a name="line-772"></a>      <span class='hs-keyword'>where</span>
<a name="line-773"></a>        <span class='hs-varid'>displaySpecVersion</span> <span class='hs-layout'>(</span><span class='hs-conid'>Left</span> <span class='hs-varid'>version</span><span class='hs-layout'>)</span>       <span class='hs-keyglyph'>=</span> <span class='hs-varid'>display</span> <span class='hs-varid'>version</span>
<a name="line-774"></a>        <span class='hs-varid'>displaySpecVersion</span> <span class='hs-layout'>(</span><span class='hs-conid'>Right</span> <span class='hs-varid'>versionRange</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-775"></a>          <span class='hs-keyword'>case</span> <span class='hs-varid'>asVersionIntervals</span> <span class='hs-varid'>versionRange</span> <span class='hs-keyword'>of</span>
<a name="line-776"></a>            <span class='hs-conid'>[]</span> <span class='hs-comment'>{- impossible -}</span>           <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>display</span> <span class='hs-varid'>versionRange</span>
<a name="line-777"></a>            <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>LowerBound</span> <span class='hs-varid'>version</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>display</span> <span class='hs-layout'>(</span><span class='hs-varid'>orLaterVersion</span> <span class='hs-varid'>version</span><span class='hs-layout'>)</span>
<a name="line-778"></a>
<a name="line-779"></a>    <span class='hs-varid'>maybeWarnCabalVersion</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-780"></a>
<a name="line-781"></a>
<a name="line-782"></a>    <span class='hs-varid'>handleFutureVersionParseFailure</span> <span class='hs-varid'>cabalVersionNeeded</span> <span class='hs-varid'>parseBody</span> <span class='hs-keyglyph'>=</span>
<a name="line-783"></a>      <span class='hs-layout'>(</span><span class='hs-varid'>unless</span> <span class='hs-varid'>versionOk</span> <span class='hs-layout'>(</span><span class='hs-varid'>warning</span> <span class='hs-varid'>message</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>parseBody</span><span class='hs-layout'>)</span>
<a name="line-784"></a>        <span class='hs-varop'>`catchParseError`</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>parseError</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>parseError</span> <span class='hs-keyword'>of</span>
<a name="line-785"></a>        <span class='hs-conid'>TabsError</span> <span class='hs-keyword'>_</span>   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>parseFail</span> <span class='hs-varid'>parseError</span>
<a name="line-786"></a>        <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>versionOk</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>parseFail</span> <span class='hs-varid'>parseError</span>
<a name="line-787"></a>          <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>fail</span> <span class='hs-varid'>message</span>
<a name="line-788"></a>      <span class='hs-keyword'>where</span> <span class='hs-varid'>versionOk</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>cabalVersionNeeded</span> <span class='hs-varop'>&lt;=</span> <span class='hs-varid'>cabalVersion</span>
<a name="line-789"></a>            <span class='hs-varid'>message</span>   <span class='hs-keyglyph'>=</span> <span class='hs-str'>"This package requires at least Cabal version "</span>
<a name="line-790"></a>                     <span class='hs-varop'>++</span> <span class='hs-varid'>display</span> <span class='hs-varid'>cabalVersionNeeded</span>
<a name="line-791"></a>
<a name="line-792"></a>    <span class='hs-comment'>-- "Sectionize" an old-style Cabal file.  A sectionized file has:</span>
<a name="line-793"></a>    <span class='hs-comment'>--</span>
<a name="line-794"></a>    <span class='hs-comment'>--  * all global fields at the beginning, followed by</span>
<a name="line-795"></a>    <span class='hs-comment'>--</span>
<a name="line-796"></a>    <span class='hs-comment'>--  * all flag declarations, followed by</span>
<a name="line-797"></a>    <span class='hs-comment'>--</span>
<a name="line-798"></a>    <span class='hs-comment'>--  * an optional library section, and an arbitrary number of executable</span>
<a name="line-799"></a>    <span class='hs-comment'>--    sections (in any order).</span>
<a name="line-800"></a>    <span class='hs-comment'>--</span>
<a name="line-801"></a>    <span class='hs-comment'>-- The current implementation just gathers all library-specific fields</span>
<a name="line-802"></a>    <span class='hs-comment'>-- in a library section and wraps all executable stanzas in an executable</span>
<a name="line-803"></a>    <span class='hs-comment'>-- section.</span>
<a name="line-804"></a>    <span class='hs-varid'>sectionizeFields</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span>
<a name="line-805"></a>    <span class='hs-varid'>sectionizeFields</span> <span class='hs-varid'>fs</span>
<a name="line-806"></a>      <span class='hs-keyglyph'>|</span> <span class='hs-varid'>oldSyntax</span> <span class='hs-varid'>fs</span> <span class='hs-keyglyph'>=</span>
<a name="line-807"></a>          <span class='hs-keyword'>let</span>
<a name="line-808"></a>            <span class='hs-comment'>-- "build-depends" is a local field now.  To be backwards</span>
<a name="line-809"></a>            <span class='hs-comment'>-- compatible, we still allow it as a global field in old-style</span>
<a name="line-810"></a>            <span class='hs-comment'>-- package description files and translate it to a local field by</span>
<a name="line-811"></a>            <span class='hs-comment'>-- adding it to every non-empty section</span>
<a name="line-812"></a>            <span class='hs-layout'>(</span><span class='hs-varid'>hdr0</span><span class='hs-layout'>,</span> <span class='hs-varid'>exes0</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>break</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-str'>"executable"</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fName</span><span class='hs-layout'>)</span> <span class='hs-varid'>fs</span>
<a name="line-813"></a>            <span class='hs-layout'>(</span><span class='hs-varid'>hdr</span><span class='hs-layout'>,</span> <span class='hs-varid'>libfs0</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>partition</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-layout'>(</span><span class='hs-varop'>`elem`</span> <span class='hs-varid'>libFieldNames</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fName</span><span class='hs-layout'>)</span> <span class='hs-varid'>hdr0</span>
<a name="line-814"></a>
<a name="line-815"></a>            <span class='hs-layout'>(</span><span class='hs-varid'>deps</span><span class='hs-layout'>,</span> <span class='hs-varid'>libfs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>partition</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'>==</span> <span class='hs-str'>"build-depends"</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fName</span><span class='hs-layout'>)</span>
<a name="line-816"></a>                                       <span class='hs-varid'>libfs0</span>
<a name="line-817"></a>
<a name="line-818"></a>            <span class='hs-varid'>exes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unfoldr</span> <span class='hs-varid'>toExe</span> <span class='hs-varid'>exes0</span>
<a name="line-819"></a>            <span class='hs-varid'>toExe</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-820"></a>            <span class='hs-varid'>toExe</span> <span class='hs-layout'>(</span><span class='hs-conid'>F</span> <span class='hs-varid'>l</span> <span class='hs-varid'>e</span> <span class='hs-varid'>n</span> <span class='hs-conop'>:</span> <span class='hs-varid'>r</span><span class='hs-layout'>)</span>
<a name="line-821"></a>              <span class='hs-keyglyph'>|</span> <span class='hs-varid'>e</span> <span class='hs-varop'>==</span> <span class='hs-str'>"executable"</span> <span class='hs-keyglyph'>=</span>
<a name="line-822"></a>                  <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>efs</span><span class='hs-layout'>,</span> <span class='hs-varid'>r'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>break</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-str'>"executable"</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fName</span><span class='hs-layout'>)</span> <span class='hs-varid'>r</span>
<a name="line-823"></a>                  <span class='hs-keyword'>in</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-conid'>Section</span> <span class='hs-varid'>l</span> <span class='hs-str'>"executable"</span> <span class='hs-varid'>n</span> <span class='hs-layout'>(</span><span class='hs-varid'>deps</span> <span class='hs-varop'>++</span> <span class='hs-varid'>efs</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>r'</span><span class='hs-layout'>)</span>
<a name="line-824"></a>            <span class='hs-varid'>toExe</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>cabalBug</span> <span class='hs-str'>"unexpected input to 'toExe'"</span>
<a name="line-825"></a>          <span class='hs-keyword'>in</span>
<a name="line-826"></a>            <span class='hs-varid'>hdr</span> <span class='hs-varop'>++</span>
<a name="line-827"></a>           <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>libfs</span> <span class='hs-keyword'>then</span> <span class='hs-conid'>[]</span>
<a name="line-828"></a>            <span class='hs-keyword'>else</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Section</span> <span class='hs-layout'>(</span><span class='hs-varid'>lineNo</span> <span class='hs-layout'>(</span><span class='hs-varid'>head</span> <span class='hs-varid'>libfs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-str'>"library"</span> <span class='hs-str'>""</span> <span class='hs-layout'>(</span><span class='hs-varid'>deps</span> <span class='hs-varop'>++</span> <span class='hs-varid'>libfs</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-829"></a>            <span class='hs-varop'>++</span> <span class='hs-varid'>exes</span>
<a name="line-830"></a>      <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fs</span>
<a name="line-831"></a>
<a name="line-832"></a>    <span class='hs-varid'>isSimpleField</span> <span class='hs-conid'>F</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-833"></a>    <span class='hs-varid'>isSimpleField</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-834"></a>
<a name="line-835"></a>    <span class='hs-comment'>-- warn if there's something at the end of the file</span>
<a name="line-836"></a>    <span class='hs-varid'>warnIfRest</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PM</span> <span class='hs-conid'>()</span>
<a name="line-837"></a>    <span class='hs-varid'>warnIfRest</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-838"></a>      <span class='hs-varid'>s</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>get</span>
<a name="line-839"></a>      <span class='hs-keyword'>case</span> <span class='hs-varid'>s</span> <span class='hs-keyword'>of</span>
<a name="line-840"></a>        <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-841"></a>        <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>warning</span> <span class='hs-str'>"Ignoring trailing declarations."</span>  <span class='hs-comment'>-- add line no.</span>
<a name="line-842"></a>
<a name="line-843"></a>    <span class='hs-comment'>-- all simple fields at the beginning of the file are (considered) header</span>
<a name="line-844"></a>    <span class='hs-comment'>-- fields</span>
<a name="line-845"></a>    <span class='hs-varid'>getHeader</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>PM</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span>
<a name="line-846"></a>    <span class='hs-varid'>getHeader</span> <span class='hs-varid'>acc</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>peekField</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>mf</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>mf</span> <span class='hs-keyword'>of</span>
<a name="line-847"></a>        <span class='hs-conid'>Just</span> <span class='hs-varid'>f</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>F</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>skipField</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>getHeader</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-conop'>:</span><span class='hs-varid'>acc</span><span class='hs-layout'>)</span>
<a name="line-848"></a>        <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>reverse</span> <span class='hs-varid'>acc</span><span class='hs-layout'>)</span>
<a name="line-849"></a>
<a name="line-850"></a>    <span class='hs-comment'>--</span>
<a name="line-851"></a>    <span class='hs-comment'>-- body ::= { repo | flag | library | executable | test }+   -- at most one lib</span>
<a name="line-852"></a>    <span class='hs-comment'>--</span>
<a name="line-853"></a>    <span class='hs-comment'>-- The body consists of an optional sequence of declarations of flags and</span>
<a name="line-854"></a>    <span class='hs-comment'>-- an arbitrary number of executables and at most one library.</span>
<a name="line-855"></a>    <span class='hs-varid'>getBody</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PM</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>SourceRepo</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Flag</span><span class='hs-keyglyph'>]</span>
<a name="line-856"></a>                  <span class='hs-layout'>,</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>SetupBuildInfo</span>
<a name="line-857"></a>                  <span class='hs-layout'>,</span><span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>CondTree</span> <span class='hs-conid'>ConfVar</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dependency</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>Library</span><span class='hs-layout'>)</span>
<a name="line-858"></a>                  <span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>CondTree</span> <span class='hs-conid'>ConfVar</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dependency</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>Executable</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-859"></a>                  <span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>CondTree</span> <span class='hs-conid'>ConfVar</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dependency</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>TestSuite</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-860"></a>                  <span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>CondTree</span> <span class='hs-conid'>ConfVar</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dependency</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>Benchmark</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-861"></a>    <span class='hs-varid'>getBody</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>peekField</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>mf</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>mf</span> <span class='hs-keyword'>of</span>
<a name="line-862"></a>      <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-conid'>Section</span> <span class='hs-varid'>line_no</span> <span class='hs-varid'>sec_type</span> <span class='hs-varid'>sec_label</span> <span class='hs-varid'>sec_fields</span><span class='hs-layout'>)</span>
<a name="line-863"></a>        <span class='hs-keyglyph'>|</span> <span class='hs-varid'>sec_type</span> <span class='hs-varop'>==</span> <span class='hs-str'>"executable"</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-864"></a>            <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>null</span> <span class='hs-varid'>sec_label</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>syntaxError</span> <span class='hs-varid'>line_no</span>
<a name="line-865"></a>              <span class='hs-str'>"'executable' needs one argument (the executable's name)"</span>
<a name="line-866"></a>            <span class='hs-varid'>exename</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>runP</span> <span class='hs-varid'>line_no</span> <span class='hs-str'>"executable"</span> <span class='hs-varid'>parseTokenQ</span> <span class='hs-varid'>sec_label</span>
<a name="line-867"></a>            <span class='hs-varid'>flds</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>collectFields</span> <span class='hs-varid'>parseExeFields</span> <span class='hs-varid'>sec_fields</span>
<a name="line-868"></a>            <span class='hs-varid'>skipField</span>
<a name="line-869"></a>            <span class='hs-layout'>(</span><span class='hs-varid'>repos</span><span class='hs-layout'>,</span> <span class='hs-varid'>flags</span><span class='hs-layout'>,</span> <span class='hs-varid'>csetup</span><span class='hs-layout'>,</span> <span class='hs-varid'>lib</span><span class='hs-layout'>,</span> <span class='hs-varid'>exes</span><span class='hs-layout'>,</span> <span class='hs-varid'>tests</span><span class='hs-layout'>,</span> <span class='hs-varid'>bms</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getBody</span>
<a name="line-870"></a>            <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>repos</span><span class='hs-layout'>,</span> <span class='hs-varid'>flags</span><span class='hs-layout'>,</span> <span class='hs-varid'>csetup</span><span class='hs-layout'>,</span> <span class='hs-varid'>lib</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>exename</span><span class='hs-layout'>,</span> <span class='hs-varid'>flds</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span> <span class='hs-varid'>exes</span><span class='hs-layout'>,</span> <span class='hs-varid'>tests</span><span class='hs-layout'>,</span> <span class='hs-varid'>bms</span><span class='hs-layout'>)</span>
<a name="line-871"></a>
<a name="line-872"></a>        <span class='hs-keyglyph'>|</span> <span class='hs-varid'>sec_type</span> <span class='hs-varop'>==</span> <span class='hs-str'>"test-suite"</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-873"></a>            <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>null</span> <span class='hs-varid'>sec_label</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>syntaxError</span> <span class='hs-varid'>line_no</span>
<a name="line-874"></a>                <span class='hs-str'>"'test-suite' needs one argument (the test suite's name)"</span>
<a name="line-875"></a>            <span class='hs-varid'>testname</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>runP</span> <span class='hs-varid'>line_no</span> <span class='hs-str'>"test"</span> <span class='hs-varid'>parseTokenQ</span> <span class='hs-varid'>sec_label</span>
<a name="line-876"></a>            <span class='hs-varid'>flds</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>collectFields</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseTestFields</span> <span class='hs-varid'>line_no</span><span class='hs-layout'>)</span> <span class='hs-varid'>sec_fields</span>
<a name="line-877"></a>
<a name="line-878"></a>            <span class='hs-comment'>-- Check that a valid test suite type has been chosen. A type</span>
<a name="line-879"></a>            <span class='hs-comment'>-- field may be given inside a conditional block, so we must</span>
<a name="line-880"></a>            <span class='hs-comment'>-- check for that before complaining that a type field has not</span>
<a name="line-881"></a>            <span class='hs-comment'>-- been given. The test suite must always have a valid type, so</span>
<a name="line-882"></a>            <span class='hs-comment'>-- we need to check both the 'then' and 'else' blocks, though</span>
<a name="line-883"></a>            <span class='hs-comment'>-- the blocks need not have the same type.</span>
<a name="line-884"></a>            <span class='hs-keyword'>let</span> <span class='hs-varid'>checkTestType</span> <span class='hs-varid'>ts</span> <span class='hs-varid'>ct</span> <span class='hs-keyglyph'>=</span>
<a name="line-885"></a>                    <span class='hs-keyword'>let</span> <span class='hs-varid'>ts'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mappend</span> <span class='hs-varid'>ts</span> <span class='hs-varop'>$</span> <span class='hs-varid'>condTreeData</span> <span class='hs-varid'>ct</span>
<a name="line-886"></a>                        <span class='hs-comment'>-- If a conditional has only a 'then' block and no</span>
<a name="line-887"></a>                        <span class='hs-comment'>-- 'else' block, then it cannot have a valid type</span>
<a name="line-888"></a>                        <span class='hs-comment'>-- in every branch, unless the type is specified at</span>
<a name="line-889"></a>                        <span class='hs-comment'>-- a higher level in the tree.</span>
<a name="line-890"></a>                        <span class='hs-varid'>checkComponent</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-891"></a>                        <span class='hs-comment'>-- If a conditional has a 'then' block and an 'else'</span>
<a name="line-892"></a>                        <span class='hs-comment'>-- block, both must specify a test type, unless the</span>
<a name="line-893"></a>                        <span class='hs-comment'>-- type is specified higher in the tree.</span>
<a name="line-894"></a>                        <span class='hs-varid'>checkComponent</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>t</span><span class='hs-layout'>,</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-895"></a>                            <span class='hs-varid'>checkTestType</span> <span class='hs-varid'>ts'</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&amp;&amp;</span> <span class='hs-varid'>checkTestType</span> <span class='hs-varid'>ts'</span> <span class='hs-varid'>e</span>
<a name="line-896"></a>                        <span class='hs-comment'>-- Does the current node specify a test type?</span>
<a name="line-897"></a>                        <span class='hs-varid'>hasTestType</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>testInterface</span> <span class='hs-varid'>ts'</span>
<a name="line-898"></a>                            <span class='hs-varop'>/=</span> <span class='hs-varid'>testInterface</span> <span class='hs-varid'>emptyTestSuite</span>
<a name="line-899"></a>                    <span class='hs-comment'>-- If the current level of the tree specifies a type,</span>
<a name="line-900"></a>                    <span class='hs-comment'>-- then we are done. If not, then one of the conditional</span>
<a name="line-901"></a>                    <span class='hs-comment'>-- branches below the current node must specify a type.</span>
<a name="line-902"></a>                    <span class='hs-comment'>-- Each node may have multiple immediate children; we</span>
<a name="line-903"></a>                    <span class='hs-comment'>-- only one need one to specify a type because the</span>
<a name="line-904"></a>                    <span class='hs-comment'>-- configure step uses 'mappend' to join together the</span>
<a name="line-905"></a>                    <span class='hs-comment'>-- results of flag resolution.</span>
<a name="line-906"></a>                    <span class='hs-keyword'>in</span> <span class='hs-varid'>hasTestType</span> <span class='hs-varop'>||</span> <span class='hs-varid'>any</span> <span class='hs-varid'>checkComponent</span> <span class='hs-layout'>(</span><span class='hs-varid'>condTreeComponents</span> <span class='hs-varid'>ct</span><span class='hs-layout'>)</span>
<a name="line-907"></a>            <span class='hs-keyword'>if</span> <span class='hs-varid'>checkTestType</span> <span class='hs-varid'>emptyTestSuite</span> <span class='hs-varid'>flds</span>
<a name="line-908"></a>                <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span>
<a name="line-909"></a>                    <span class='hs-varid'>skipField</span>
<a name="line-910"></a>                    <span class='hs-layout'>(</span><span class='hs-varid'>repos</span><span class='hs-layout'>,</span> <span class='hs-varid'>flags</span><span class='hs-layout'>,</span> <span class='hs-varid'>csetup</span><span class='hs-layout'>,</span> <span class='hs-varid'>lib</span><span class='hs-layout'>,</span> <span class='hs-varid'>exes</span><span class='hs-layout'>,</span> <span class='hs-varid'>tests</span><span class='hs-layout'>,</span> <span class='hs-varid'>bms</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getBody</span>
<a name="line-911"></a>                    <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>repos</span><span class='hs-layout'>,</span> <span class='hs-varid'>flags</span><span class='hs-layout'>,</span> <span class='hs-varid'>csetup</span><span class='hs-layout'>,</span> <span class='hs-varid'>lib</span><span class='hs-layout'>,</span> <span class='hs-varid'>exes</span><span class='hs-layout'>,</span>
<a name="line-912"></a>                            <span class='hs-layout'>(</span><span class='hs-varid'>testname</span><span class='hs-layout'>,</span> <span class='hs-varid'>flds</span><span class='hs-layout'>)</span> <span class='hs-conop'>:</span> <span class='hs-varid'>tests</span><span class='hs-layout'>,</span> <span class='hs-varid'>bms</span><span class='hs-layout'>)</span>
<a name="line-913"></a>                <span class='hs-keyword'>else</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>syntaxError</span> <span class='hs-varid'>line_no</span> <span class='hs-varop'>$</span>
<a name="line-914"></a>                         <span class='hs-str'>"Test suite \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>testname</span>
<a name="line-915"></a>                      <span class='hs-varop'>++</span> <span class='hs-str'>"\" is missing required field \"type\" or the field "</span>
<a name="line-916"></a>                      <span class='hs-varop'>++</span> <span class='hs-str'>"is not present in all conditional branches. The "</span>
<a name="line-917"></a>                      <span class='hs-varop'>++</span> <span class='hs-str'>"available test types are: "</span>
<a name="line-918"></a>                      <span class='hs-varop'>++</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>", "</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>display</span> <span class='hs-varid'>knownTestTypes</span><span class='hs-layout'>)</span>
<a name="line-919"></a>
<a name="line-920"></a>        <span class='hs-keyglyph'>|</span> <span class='hs-varid'>sec_type</span> <span class='hs-varop'>==</span> <span class='hs-str'>"benchmark"</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-921"></a>            <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>null</span> <span class='hs-varid'>sec_label</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>syntaxError</span> <span class='hs-varid'>line_no</span>
<a name="line-922"></a>                <span class='hs-str'>"'benchmark' needs one argument (the benchmark's name)"</span>
<a name="line-923"></a>            <span class='hs-varid'>benchname</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>runP</span> <span class='hs-varid'>line_no</span> <span class='hs-str'>"benchmark"</span> <span class='hs-varid'>parseTokenQ</span> <span class='hs-varid'>sec_label</span>
<a name="line-924"></a>            <span class='hs-varid'>flds</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>collectFields</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseBenchmarkFields</span> <span class='hs-varid'>line_no</span><span class='hs-layout'>)</span> <span class='hs-varid'>sec_fields</span>
<a name="line-925"></a>
<a name="line-926"></a>            <span class='hs-comment'>-- Check that a valid benchmark type has been chosen. A type</span>
<a name="line-927"></a>            <span class='hs-comment'>-- field may be given inside a conditional block, so we must</span>
<a name="line-928"></a>            <span class='hs-comment'>-- check for that before complaining that a type field has not</span>
<a name="line-929"></a>            <span class='hs-comment'>-- been given. The benchmark must always have a valid type, so</span>
<a name="line-930"></a>            <span class='hs-comment'>-- we need to check both the 'then' and 'else' blocks, though</span>
<a name="line-931"></a>            <span class='hs-comment'>-- the blocks need not have the same type.</span>
<a name="line-932"></a>            <span class='hs-keyword'>let</span> <span class='hs-varid'>checkBenchmarkType</span> <span class='hs-varid'>ts</span> <span class='hs-varid'>ct</span> <span class='hs-keyglyph'>=</span>
<a name="line-933"></a>                    <span class='hs-keyword'>let</span> <span class='hs-varid'>ts'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mappend</span> <span class='hs-varid'>ts</span> <span class='hs-varop'>$</span> <span class='hs-varid'>condTreeData</span> <span class='hs-varid'>ct</span>
<a name="line-934"></a>                        <span class='hs-comment'>-- If a conditional has only a 'then' block and no</span>
<a name="line-935"></a>                        <span class='hs-comment'>-- 'else' block, then it cannot have a valid type</span>
<a name="line-936"></a>                        <span class='hs-comment'>-- in every branch, unless the type is specified at</span>
<a name="line-937"></a>                        <span class='hs-comment'>-- a higher level in the tree.</span>
<a name="line-938"></a>                        <span class='hs-varid'>checkComponent</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-939"></a>                        <span class='hs-comment'>-- If a conditional has a 'then' block and an 'else'</span>
<a name="line-940"></a>                        <span class='hs-comment'>-- block, both must specify a benchmark type, unless the</span>
<a name="line-941"></a>                        <span class='hs-comment'>-- type is specified higher in the tree.</span>
<a name="line-942"></a>                        <span class='hs-varid'>checkComponent</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>t</span><span class='hs-layout'>,</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-943"></a>                            <span class='hs-varid'>checkBenchmarkType</span> <span class='hs-varid'>ts'</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&amp;&amp;</span> <span class='hs-varid'>checkBenchmarkType</span> <span class='hs-varid'>ts'</span> <span class='hs-varid'>e</span>
<a name="line-944"></a>                        <span class='hs-comment'>-- Does the current node specify a benchmark type?</span>
<a name="line-945"></a>                        <span class='hs-varid'>hasBenchmarkType</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>benchmarkInterface</span> <span class='hs-varid'>ts'</span>
<a name="line-946"></a>                            <span class='hs-varop'>/=</span> <span class='hs-varid'>benchmarkInterface</span> <span class='hs-varid'>emptyBenchmark</span>
<a name="line-947"></a>                    <span class='hs-comment'>-- If the current level of the tree specifies a type,</span>
<a name="line-948"></a>                    <span class='hs-comment'>-- then we are done. If not, then one of the conditional</span>
<a name="line-949"></a>                    <span class='hs-comment'>-- branches below the current node must specify a type.</span>
<a name="line-950"></a>                    <span class='hs-comment'>-- Each node may have multiple immediate children; we</span>
<a name="line-951"></a>                    <span class='hs-comment'>-- only one need one to specify a type because the</span>
<a name="line-952"></a>                    <span class='hs-comment'>-- configure step uses 'mappend' to join together the</span>
<a name="line-953"></a>                    <span class='hs-comment'>-- results of flag resolution.</span>
<a name="line-954"></a>                    <span class='hs-keyword'>in</span> <span class='hs-varid'>hasBenchmarkType</span> <span class='hs-varop'>||</span> <span class='hs-varid'>any</span> <span class='hs-varid'>checkComponent</span> <span class='hs-layout'>(</span><span class='hs-varid'>condTreeComponents</span> <span class='hs-varid'>ct</span><span class='hs-layout'>)</span>
<a name="line-955"></a>            <span class='hs-keyword'>if</span> <span class='hs-varid'>checkBenchmarkType</span> <span class='hs-varid'>emptyBenchmark</span> <span class='hs-varid'>flds</span>
<a name="line-956"></a>                <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span>
<a name="line-957"></a>                    <span class='hs-varid'>skipField</span>
<a name="line-958"></a>                    <span class='hs-layout'>(</span><span class='hs-varid'>repos</span><span class='hs-layout'>,</span> <span class='hs-varid'>flags</span><span class='hs-layout'>,</span> <span class='hs-varid'>csetup</span><span class='hs-layout'>,</span> <span class='hs-varid'>lib</span><span class='hs-layout'>,</span> <span class='hs-varid'>exes</span><span class='hs-layout'>,</span> <span class='hs-varid'>tests</span><span class='hs-layout'>,</span> <span class='hs-varid'>bms</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getBody</span>
<a name="line-959"></a>                    <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>repos</span><span class='hs-layout'>,</span> <span class='hs-varid'>flags</span><span class='hs-layout'>,</span> <span class='hs-varid'>csetup</span><span class='hs-layout'>,</span> <span class='hs-varid'>lib</span><span class='hs-layout'>,</span> <span class='hs-varid'>exes</span><span class='hs-layout'>,</span>
<a name="line-960"></a>                            <span class='hs-varid'>tests</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>benchname</span><span class='hs-layout'>,</span> <span class='hs-varid'>flds</span><span class='hs-layout'>)</span> <span class='hs-conop'>:</span> <span class='hs-varid'>bms</span><span class='hs-layout'>)</span>
<a name="line-961"></a>                <span class='hs-keyword'>else</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>syntaxError</span> <span class='hs-varid'>line_no</span> <span class='hs-varop'>$</span>
<a name="line-962"></a>                         <span class='hs-str'>"Benchmark \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>benchname</span>
<a name="line-963"></a>                      <span class='hs-varop'>++</span> <span class='hs-str'>"\" is missing required field \"type\" or the field "</span>
<a name="line-964"></a>                      <span class='hs-varop'>++</span> <span class='hs-str'>"is not present in all conditional branches. The "</span>
<a name="line-965"></a>                      <span class='hs-varop'>++</span> <span class='hs-str'>"available benchmark types are: "</span>
<a name="line-966"></a>                      <span class='hs-varop'>++</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>", "</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>display</span> <span class='hs-varid'>knownBenchmarkTypes</span><span class='hs-layout'>)</span>
<a name="line-967"></a>
<a name="line-968"></a>        <span class='hs-keyglyph'>|</span> <span class='hs-varid'>sec_type</span> <span class='hs-varop'>==</span> <span class='hs-str'>"library"</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-969"></a>            <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>null</span> <span class='hs-varid'>sec_label</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span>
<a name="line-970"></a>              <span class='hs-varid'>syntaxError</span> <span class='hs-varid'>line_no</span> <span class='hs-str'>"'library' expects no argument"</span>
<a name="line-971"></a>            <span class='hs-varid'>flds</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>collectFields</span> <span class='hs-varid'>parseLibFields</span> <span class='hs-varid'>sec_fields</span>
<a name="line-972"></a>            <span class='hs-varid'>skipField</span>
<a name="line-973"></a>            <span class='hs-layout'>(</span><span class='hs-varid'>repos</span><span class='hs-layout'>,</span> <span class='hs-varid'>flags</span><span class='hs-layout'>,</span> <span class='hs-varid'>csetup</span><span class='hs-layout'>,</span> <span class='hs-varid'>lib</span><span class='hs-layout'>,</span> <span class='hs-varid'>exes</span><span class='hs-layout'>,</span> <span class='hs-varid'>tests</span><span class='hs-layout'>,</span> <span class='hs-varid'>bms</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getBody</span>
<a name="line-974"></a>            <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>isJust</span> <span class='hs-varid'>lib</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>syntaxError</span> <span class='hs-varid'>line_no</span>
<a name="line-975"></a>              <span class='hs-str'>"There can only be one library section in a package description."</span>
<a name="line-976"></a>            <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>repos</span><span class='hs-layout'>,</span> <span class='hs-varid'>flags</span><span class='hs-layout'>,</span> <span class='hs-varid'>csetup</span><span class='hs-layout'>,</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>flds</span><span class='hs-layout'>,</span> <span class='hs-varid'>exes</span><span class='hs-layout'>,</span> <span class='hs-varid'>tests</span><span class='hs-layout'>,</span> <span class='hs-varid'>bms</span><span class='hs-layout'>)</span>
<a name="line-977"></a>
<a name="line-978"></a>        <span class='hs-keyglyph'>|</span> <span class='hs-varid'>sec_type</span> <span class='hs-varop'>==</span> <span class='hs-str'>"flag"</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-979"></a>            <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>null</span> <span class='hs-varid'>sec_label</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span>
<a name="line-980"></a>              <span class='hs-varid'>syntaxError</span> <span class='hs-varid'>line_no</span> <span class='hs-str'>"'flag' needs one argument (the flag's name)"</span>
<a name="line-981"></a>            <span class='hs-varid'>flag</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>parseFields</span>
<a name="line-982"></a>                    <span class='hs-varid'>flagFieldDescrs</span>
<a name="line-983"></a>                    <span class='hs-varid'>warnUnrec</span>
<a name="line-984"></a>                    <span class='hs-layout'>(</span><span class='hs-conid'>MkFlag</span> <span class='hs-layout'>(</span><span class='hs-conid'>FlagName</span> <span class='hs-layout'>(</span><span class='hs-varid'>lowercase</span> <span class='hs-varid'>sec_label</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-str'>""</span> <span class='hs-conid'>True</span> <span class='hs-conid'>False</span><span class='hs-layout'>)</span>
<a name="line-985"></a>                    <span class='hs-varid'>sec_fields</span>
<a name="line-986"></a>            <span class='hs-varid'>skipField</span>
<a name="line-987"></a>            <span class='hs-layout'>(</span><span class='hs-varid'>repos</span><span class='hs-layout'>,</span> <span class='hs-varid'>flags</span><span class='hs-layout'>,</span> <span class='hs-varid'>csetup</span><span class='hs-layout'>,</span> <span class='hs-varid'>lib</span><span class='hs-layout'>,</span> <span class='hs-varid'>exes</span><span class='hs-layout'>,</span> <span class='hs-varid'>tests</span><span class='hs-layout'>,</span> <span class='hs-varid'>bms</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getBody</span>
<a name="line-988"></a>            <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>repos</span><span class='hs-layout'>,</span> <span class='hs-varid'>flag</span><span class='hs-conop'>:</span><span class='hs-varid'>flags</span><span class='hs-layout'>,</span> <span class='hs-varid'>csetup</span><span class='hs-layout'>,</span> <span class='hs-varid'>lib</span><span class='hs-layout'>,</span> <span class='hs-varid'>exes</span><span class='hs-layout'>,</span> <span class='hs-varid'>tests</span><span class='hs-layout'>,</span> <span class='hs-varid'>bms</span><span class='hs-layout'>)</span>
<a name="line-989"></a>
<a name="line-990"></a>        <span class='hs-keyglyph'>|</span> <span class='hs-varid'>sec_type</span> <span class='hs-varop'>==</span> <span class='hs-str'>"source-repository"</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-991"></a>            <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>null</span> <span class='hs-varid'>sec_label</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>syntaxError</span> <span class='hs-varid'>line_no</span> <span class='hs-varop'>$</span>
<a name="line-992"></a>                 <span class='hs-str'>"'source-repository' needs one argument, "</span>
<a name="line-993"></a>              <span class='hs-varop'>++</span> <span class='hs-str'>"the repo kind which is usually 'head' or 'this'"</span>
<a name="line-994"></a>            <span class='hs-varid'>kind</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>simpleParse</span> <span class='hs-varid'>sec_label</span> <span class='hs-keyword'>of</span>
<a name="line-995"></a>              <span class='hs-conid'>Just</span> <span class='hs-varid'>kind</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-varid'>kind</span>
<a name="line-996"></a>              <span class='hs-conid'>Nothing</span>   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>syntaxError</span> <span class='hs-varid'>line_no</span> <span class='hs-varop'>$</span>
<a name="line-997"></a>                             <span class='hs-str'>"could not parse repo kind: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>sec_label</span>
<a name="line-998"></a>            <span class='hs-varid'>repo</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>parseFields</span>
<a name="line-999"></a>                    <span class='hs-varid'>sourceRepoFieldDescrs</span>
<a name="line-1000"></a>                    <span class='hs-varid'>warnUnrec</span>
<a name="line-1001"></a>                    <span class='hs-conid'>SourceRepo</span> <span class='hs-layout'>{</span>
<a name="line-1002"></a>                      <span class='hs-varid'>repoKind</span>     <span class='hs-keyglyph'>=</span> <span class='hs-varid'>kind</span><span class='hs-layout'>,</span>
<a name="line-1003"></a>                      <span class='hs-varid'>repoType</span>     <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>,</span>
<a name="line-1004"></a>                      <span class='hs-varid'>repoLocation</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>,</span>
<a name="line-1005"></a>                      <span class='hs-varid'>repoModule</span>   <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>,</span>
<a name="line-1006"></a>                      <span class='hs-varid'>repoBranch</span>   <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>,</span>
<a name="line-1007"></a>                      <span class='hs-varid'>repoTag</span>      <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>,</span>
<a name="line-1008"></a>                      <span class='hs-varid'>repoSubdir</span>   <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-1009"></a>                    <span class='hs-layout'>}</span>
<a name="line-1010"></a>                    <span class='hs-varid'>sec_fields</span>
<a name="line-1011"></a>            <span class='hs-varid'>skipField</span>
<a name="line-1012"></a>            <span class='hs-layout'>(</span><span class='hs-varid'>repos</span><span class='hs-layout'>,</span> <span class='hs-varid'>flags</span><span class='hs-layout'>,</span> <span class='hs-varid'>csetup</span><span class='hs-layout'>,</span> <span class='hs-varid'>lib</span><span class='hs-layout'>,</span> <span class='hs-varid'>exes</span><span class='hs-layout'>,</span> <span class='hs-varid'>tests</span><span class='hs-layout'>,</span> <span class='hs-varid'>bms</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getBody</span>
<a name="line-1013"></a>            <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>repo</span><span class='hs-conop'>:</span><span class='hs-varid'>repos</span><span class='hs-layout'>,</span> <span class='hs-varid'>flags</span><span class='hs-layout'>,</span> <span class='hs-varid'>csetup</span><span class='hs-layout'>,</span> <span class='hs-varid'>lib</span><span class='hs-layout'>,</span> <span class='hs-varid'>exes</span><span class='hs-layout'>,</span> <span class='hs-varid'>tests</span><span class='hs-layout'>,</span> <span class='hs-varid'>bms</span><span class='hs-layout'>)</span>
<a name="line-1014"></a>
<a name="line-1015"></a>        <span class='hs-keyglyph'>|</span> <span class='hs-varid'>sec_type</span> <span class='hs-varop'>==</span> <span class='hs-str'>"custom-setup"</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-1016"></a>            <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>null</span> <span class='hs-varid'>sec_label</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span>
<a name="line-1017"></a>              <span class='hs-varid'>syntaxError</span> <span class='hs-varid'>line_no</span> <span class='hs-str'>"'setup' expects no argument"</span>
<a name="line-1018"></a>            <span class='hs-varid'>flds</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>parseFields</span>
<a name="line-1019"></a>                             <span class='hs-varid'>setupBInfoFieldDescrs</span>
<a name="line-1020"></a>                             <span class='hs-varid'>warnUnrec</span>
<a name="line-1021"></a>                             <span class='hs-varid'>mempty</span>
<a name="line-1022"></a>                             <span class='hs-varid'>sec_fields</span>
<a name="line-1023"></a>            <span class='hs-varid'>skipField</span>
<a name="line-1024"></a>            <span class='hs-layout'>(</span><span class='hs-varid'>repos</span><span class='hs-layout'>,</span> <span class='hs-varid'>flags</span><span class='hs-layout'>,</span> <span class='hs-varid'>csetup0</span><span class='hs-layout'>,</span> <span class='hs-varid'>lib</span><span class='hs-layout'>,</span> <span class='hs-varid'>exes</span><span class='hs-layout'>,</span> <span class='hs-varid'>tests</span><span class='hs-layout'>,</span> <span class='hs-varid'>bms</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getBody</span>
<a name="line-1025"></a>            <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>isJust</span> <span class='hs-varid'>csetup0</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>syntaxError</span> <span class='hs-varid'>line_no</span>
<a name="line-1026"></a>              <span class='hs-str'>"There can only be one 'custom-setup' section in a package description."</span>
<a name="line-1027"></a>            <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>repos</span><span class='hs-layout'>,</span> <span class='hs-varid'>flags</span><span class='hs-layout'>,</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>flds</span><span class='hs-layout'>,</span> <span class='hs-varid'>lib</span><span class='hs-layout'>,</span> <span class='hs-varid'>exes</span><span class='hs-layout'>,</span> <span class='hs-varid'>tests</span><span class='hs-layout'>,</span> <span class='hs-varid'>bms</span><span class='hs-layout'>)</span>
<a name="line-1028"></a>
<a name="line-1029"></a>        <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-1030"></a>            <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>warning</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Ignoring unknown section type: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>sec_type</span>
<a name="line-1031"></a>            <span class='hs-varid'>skipField</span>
<a name="line-1032"></a>            <span class='hs-varid'>getBody</span>
<a name="line-1033"></a>      <span class='hs-conid'>Just</span> <span class='hs-varid'>f</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>F</span> <span class='hs-layout'>{</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-1034"></a>            <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>syntaxError</span> <span class='hs-layout'>(</span><span class='hs-varid'>lineNo</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-1035"></a>              <span class='hs-str'>"Plain fields are not allowed in between stanzas: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>f</span>
<a name="line-1036"></a>            <span class='hs-varid'>skipField</span>
<a name="line-1037"></a>            <span class='hs-varid'>getBody</span>
<a name="line-1038"></a>      <span class='hs-conid'>Just</span> <span class='hs-varid'>f</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>IfBlock</span> <span class='hs-layout'>{</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-1039"></a>            <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>syntaxError</span> <span class='hs-layout'>(</span><span class='hs-varid'>lineNo</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-1040"></a>              <span class='hs-str'>"If-blocks are not allowed in between stanzas: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>f</span>
<a name="line-1041"></a>            <span class='hs-varid'>skipField</span>
<a name="line-1042"></a>            <span class='hs-varid'>getBody</span>
<a name="line-1043"></a>      <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>,</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-1044"></a>
<a name="line-1045"></a>    <span class='hs-comment'>-- Extracts all fields in a block and returns a 'CondTree'.</span>
<a name="line-1046"></a>    <span class='hs-comment'>--</span>
<a name="line-1047"></a>    <span class='hs-comment'>-- We have to recurse down into conditionals and we treat fields that</span>
<a name="line-1048"></a>    <span class='hs-comment'>-- describe dependencies specially.</span>
<a name="line-1049"></a>    <span class='hs-varid'>collectFields</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>PM</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span>
<a name="line-1050"></a>                  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>PM</span> <span class='hs-layout'>(</span><span class='hs-conid'>CondTree</span> <span class='hs-conid'>ConfVar</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dependency</span><span class='hs-keyglyph'>]</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-1051"></a>    <span class='hs-varid'>collectFields</span> <span class='hs-varid'>parser</span> <span class='hs-varid'>allflds</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-1052"></a>
<a name="line-1053"></a>        <span class='hs-keyword'>let</span> <span class='hs-varid'>simplFlds</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-conid'>F</span> <span class='hs-varid'>l</span> <span class='hs-varid'>n</span> <span class='hs-varid'>v</span> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>F</span> <span class='hs-varid'>l</span> <span class='hs-varid'>n</span> <span class='hs-varid'>v</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>allflds</span> <span class='hs-keyglyph'>]</span>
<a name="line-1054"></a>            <span class='hs-varid'>condFlds</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>f</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>IfBlock</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>allflds</span> <span class='hs-keyglyph'>]</span>
<a name="line-1055"></a>            <span class='hs-varid'>sections</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>s</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Section</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>allflds</span> <span class='hs-keyglyph'>]</span>
<a name="line-1056"></a>
<a name="line-1057"></a>        <span class='hs-varid'>mapM_</span>
<a name="line-1058"></a>            <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>Section</span> <span class='hs-varid'>l</span> <span class='hs-varid'>n</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>.</span> <span class='hs-varid'>warning</span> <span class='hs-varop'>$</span>
<a name="line-1059"></a>                <span class='hs-str'>"Unexpected section '"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>n</span> <span class='hs-varop'>++</span> <span class='hs-str'>"' on line "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>l</span><span class='hs-layout'>)</span>
<a name="line-1060"></a>            <span class='hs-varid'>sections</span>
<a name="line-1061"></a>
<a name="line-1062"></a>        <span class='hs-varid'>a</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>parser</span> <span class='hs-varid'>simplFlds</span>
<a name="line-1063"></a>
<a name="line-1064"></a>        <span class='hs-comment'>-- Dependencies must be treated specially: when we</span>
<a name="line-1065"></a>        <span class='hs-comment'>-- parse into a CondTree, not only do we parse them into</span>
<a name="line-1066"></a>        <span class='hs-comment'>-- the targetBuildDepends/etc field inside the</span>
<a name="line-1067"></a>        <span class='hs-comment'>-- PackageDescription, but we also have to put the</span>
<a name="line-1068"></a>        <span class='hs-comment'>-- combined dependencies into CondTree.</span>
<a name="line-1069"></a>        <span class='hs-comment'>--</span>
<a name="line-1070"></a>        <span class='hs-comment'>-- This information is, in principle, redundant, but</span>
<a name="line-1071"></a>        <span class='hs-comment'>-- putting it here makes it easier for the constraint</span>
<a name="line-1072"></a>        <span class='hs-comment'>-- solver to pick a flag assignment which supports</span>
<a name="line-1073"></a>        <span class='hs-comment'>-- all of the dependencies (because it only has</span>
<a name="line-1074"></a>        <span class='hs-comment'>-- to check the CondTree, rather than grovel everywhere</span>
<a name="line-1075"></a>        <span class='hs-comment'>-- inside the conditional bits).</span>
<a name="line-1076"></a>        <span class='hs-varid'>deps</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>concat</span>
<a name="line-1077"></a>              <span class='hs-varop'>.</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>lift</span> <span class='hs-varop'>.</span> <span class='hs-varid'>parseConstraint</span><span class='hs-layout'>)</span>
<a name="line-1078"></a>              <span class='hs-varop'>.</span> <span class='hs-varid'>filter</span> <span class='hs-varid'>isConstraint</span>
<a name="line-1079"></a>              <span class='hs-varop'>$</span> <span class='hs-varid'>simplFlds</span>
<a name="line-1080"></a>
<a name="line-1081"></a>        <span class='hs-varid'>ifs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mapM</span> <span class='hs-varid'>processIfs</span> <span class='hs-varid'>condFlds</span>
<a name="line-1082"></a>
<a name="line-1083"></a>        <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>CondNode</span> <span class='hs-varid'>a</span> <span class='hs-varid'>deps</span> <span class='hs-varid'>ifs</span><span class='hs-layout'>)</span>
<a name="line-1084"></a>      <span class='hs-keyword'>where</span>
<a name="line-1085"></a>        <span class='hs-varid'>isConstraint</span> <span class='hs-layout'>(</span><span class='hs-conid'>F</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>n</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>n</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>constraintFieldNames</span>
<a name="line-1086"></a>        <span class='hs-varid'>isConstraint</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-1087"></a>
<a name="line-1088"></a>        <span class='hs-varid'>processIfs</span> <span class='hs-layout'>(</span><span class='hs-conid'>IfBlock</span> <span class='hs-varid'>l</span> <span class='hs-varid'>c</span> <span class='hs-varid'>t</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-1089"></a>            <span class='hs-varid'>cnd</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>runP</span> <span class='hs-varid'>l</span> <span class='hs-str'>"if"</span> <span class='hs-varid'>parseCondition</span> <span class='hs-varid'>c</span>
<a name="line-1090"></a>            <span class='hs-varid'>t'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>collectFields</span> <span class='hs-varid'>parser</span> <span class='hs-varid'>t</span>
<a name="line-1091"></a>            <span class='hs-varid'>e'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>e</span> <span class='hs-keyword'>of</span>
<a name="line-1092"></a>                   <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span>
<a name="line-1093"></a>                   <span class='hs-varid'>es</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>fs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>collectFields</span> <span class='hs-varid'>parser</span> <span class='hs-varid'>es</span>
<a name="line-1094"></a>                            <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>fs</span><span class='hs-layout'>)</span>
<a name="line-1095"></a>            <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>cnd</span><span class='hs-layout'>,</span> <span class='hs-varid'>t'</span><span class='hs-layout'>,</span> <span class='hs-varid'>e'</span><span class='hs-layout'>)</span>
<a name="line-1096"></a>        <span class='hs-varid'>processIfs</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>cabalBug</span> <span class='hs-str'>"processIfs called with wrong field type"</span>
<a name="line-1097"></a>
<a name="line-1098"></a>    <span class='hs-varid'>parseLibFields</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>PM</span> <span class='hs-conid'>Library</span>
<a name="line-1099"></a>    <span class='hs-varid'>parseLibFields</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>.</span> <span class='hs-varid'>parseFields</span> <span class='hs-varid'>libFieldDescrs</span> <span class='hs-varid'>storeXFieldsLib</span> <span class='hs-varid'>emptyLibrary</span>
<a name="line-1100"></a>
<a name="line-1101"></a>    <span class='hs-comment'>-- Note: we don't parse the "executable" field here, hence the tail hack.</span>
<a name="line-1102"></a>    <span class='hs-varid'>parseExeFields</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>PM</span> <span class='hs-conid'>Executable</span>
<a name="line-1103"></a>    <span class='hs-varid'>parseExeFields</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>.</span> <span class='hs-varid'>parseFields</span> <span class='hs-layout'>(</span><span class='hs-varid'>tail</span> <span class='hs-varid'>executableFieldDescrs</span><span class='hs-layout'>)</span>
<a name="line-1104"></a>                                        <span class='hs-varid'>storeXFieldsExe</span> <span class='hs-varid'>emptyExecutable</span>
<a name="line-1105"></a>
<a name="line-1106"></a>    <span class='hs-varid'>parseTestFields</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>LineNo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>PM</span> <span class='hs-conid'>TestSuite</span>
<a name="line-1107"></a>    <span class='hs-varid'>parseTestFields</span> <span class='hs-varid'>line</span> <span class='hs-varid'>fields</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-1108"></a>        <span class='hs-varid'>x</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>parseFields</span> <span class='hs-varid'>testSuiteFieldDescrs</span> <span class='hs-varid'>storeXFieldsTest</span>
<a name="line-1109"></a>                                <span class='hs-varid'>emptyTestStanza</span> <span class='hs-varid'>fields</span>
<a name="line-1110"></a>        <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>validateTestSuite</span> <span class='hs-varid'>line</span> <span class='hs-varid'>x</span>
<a name="line-1111"></a>
<a name="line-1112"></a>    <span class='hs-varid'>parseBenchmarkFields</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>LineNo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>PM</span> <span class='hs-conid'>Benchmark</span>
<a name="line-1113"></a>    <span class='hs-varid'>parseBenchmarkFields</span> <span class='hs-varid'>line</span> <span class='hs-varid'>fields</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-1114"></a>        <span class='hs-varid'>x</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>parseFields</span> <span class='hs-varid'>benchmarkFieldDescrs</span> <span class='hs-varid'>storeXFieldsBenchmark</span>
<a name="line-1115"></a>                                <span class='hs-varid'>emptyBenchmarkStanza</span> <span class='hs-varid'>fields</span>
<a name="line-1116"></a>        <span class='hs-varid'>lift</span> <span class='hs-varop'>$</span> <span class='hs-varid'>validateBenchmark</span> <span class='hs-varid'>line</span> <span class='hs-varid'>x</span>
<a name="line-1117"></a>
<a name="line-1118"></a>    <span class='hs-varid'>checkForUndefinedFlags</span> <span class='hs-keyglyph'>::</span>
<a name="line-1119"></a>        <span class='hs-keyglyph'>[</span><span class='hs-conid'>Flag</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-1120"></a>        <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>CondTree</span> <span class='hs-conid'>ConfVar</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dependency</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>Library</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-1121"></a>        <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>CondTree</span> <span class='hs-conid'>ConfVar</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dependency</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>Executable</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-1122"></a>        <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>CondTree</span> <span class='hs-conid'>ConfVar</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dependency</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>TestSuite</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-1123"></a>        <span class='hs-conid'>PM</span> <span class='hs-conid'>()</span>
<a name="line-1124"></a>    <span class='hs-varid'>checkForUndefinedFlags</span> <span class='hs-varid'>flags</span> <span class='hs-varid'>mlib</span> <span class='hs-varid'>exes</span> <span class='hs-varid'>tests</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-1125"></a>        <span class='hs-keyword'>let</span> <span class='hs-varid'>definedFlags</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>flagName</span> <span class='hs-varid'>flags</span>
<a name="line-1126"></a>        <span class='hs-varid'>traverse_</span> <span class='hs-layout'>(</span><span class='hs-varid'>checkCondTreeFlags</span> <span class='hs-varid'>definedFlags</span><span class='hs-layout'>)</span> <span class='hs-varid'>mlib</span>
<a name="line-1127"></a>        <span class='hs-varid'>mapM_</span> <span class='hs-layout'>(</span><span class='hs-varid'>checkCondTreeFlags</span> <span class='hs-varid'>definedFlags</span> <span class='hs-varop'>.</span> <span class='hs-varid'>snd</span><span class='hs-layout'>)</span> <span class='hs-varid'>exes</span>
<a name="line-1128"></a>        <span class='hs-varid'>mapM_</span> <span class='hs-layout'>(</span><span class='hs-varid'>checkCondTreeFlags</span> <span class='hs-varid'>definedFlags</span> <span class='hs-varop'>.</span> <span class='hs-varid'>snd</span><span class='hs-layout'>)</span> <span class='hs-varid'>tests</span>
<a name="line-1129"></a>
<a name="line-1130"></a>    <span class='hs-varid'>checkCondTreeFlags</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FlagName</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>CondTree</span> <span class='hs-conid'>ConfVar</span> <span class='hs-varid'>c</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>PM</span> <span class='hs-conid'>()</span>
<a name="line-1131"></a>    <span class='hs-varid'>checkCondTreeFlags</span> <span class='hs-varid'>definedFlags</span> <span class='hs-varid'>ct</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-1132"></a>        <span class='hs-keyword'>let</span> <span class='hs-varid'>fv</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>nub</span> <span class='hs-varop'>$</span> <span class='hs-varid'>freeVars</span> <span class='hs-varid'>ct</span>
<a name="line-1133"></a>        <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>all</span> <span class='hs-layout'>(</span><span class='hs-varop'>`elem`</span> <span class='hs-varid'>definedFlags</span><span class='hs-layout'>)</span> <span class='hs-varid'>fv</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-1134"></a>            <span class='hs-varid'>fail</span> <span class='hs-varop'>$</span> <span class='hs-str'>"These flags are used without having been defined: "</span>
<a name="line-1135"></a>                <span class='hs-varop'>++</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>", "</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>FlagName</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fv</span> <span class='hs-varop'>\\</span> <span class='hs-varid'>definedFlags</span> <span class='hs-keyglyph'>]</span>
<a name="line-1136"></a>
<a name="line-1137"></a>
<a name="line-1138"></a><a name="parseFields"></a><span class='hs-comment'>-- | Parse a list of fields, given a list of field descriptions,</span>
<a name="line-1139"></a><span class='hs-comment'>--   a structure to accumulate the parsed fields, and a function</span>
<a name="line-1140"></a><span class='hs-comment'>--   that can decide what to do with fields which don't match any</span>
<a name="line-1141"></a><span class='hs-comment'>--   of the field descriptions.</span>
<a name="line-1142"></a><span class='hs-definition'>parseFields</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FieldDescr</span> <span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>      <span class='hs-comment'>-- ^ descriptions of fields we know how to</span>
<a name="line-1143"></a>                                   <span class='hs-comment'>--   parse</span>
<a name="line-1144"></a>            <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>UnrecFieldParser</span> <span class='hs-varid'>a</span>  <span class='hs-comment'>-- ^ possibly do something with</span>
<a name="line-1145"></a>                                   <span class='hs-comment'>--   unrecognized fields</span>
<a name="line-1146"></a>            <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span>                   <span class='hs-comment'>-- ^ accumulator</span>
<a name="line-1147"></a>            <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span>             <span class='hs-comment'>-- ^ fields to be parsed</span>
<a name="line-1148"></a>            <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ParseResult</span> <span class='hs-varid'>a</span>
<a name="line-1149"></a><span class='hs-definition'>parseFields</span> <span class='hs-varid'>descrs</span> <span class='hs-varid'>unrec</span> <span class='hs-varid'>ini</span> <span class='hs-varid'>fields</span> <span class='hs-keyglyph'>=</span>
<a name="line-1150"></a>    <span class='hs-keyword'>do</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-varid'>unknowns</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>foldM</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseField</span> <span class='hs-varid'>descrs</span> <span class='hs-varid'>unrec</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>ini</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varid'>fields</span>
<a name="line-1151"></a>       <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>null</span> <span class='hs-varid'>unknowns</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>warning</span> <span class='hs-varop'>$</span> <span class='hs-varid'>render</span> <span class='hs-varop'>$</span>
<a name="line-1152"></a>         <span class='hs-varid'>text</span> <span class='hs-str'>"Unknown fields:"</span> <span class='hs-varop'>&lt;+&gt;</span>
<a name="line-1153"></a>              <span class='hs-varid'>commaSep</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>l</span><span class='hs-layout'>,</span><span class='hs-varid'>u</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>u</span> <span class='hs-varop'>++</span> <span class='hs-str'>" (line "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>l</span> <span class='hs-varop'>++</span> <span class='hs-str'>")"</span><span class='hs-layout'>)</span>
<a name="line-1154"></a>                            <span class='hs-layout'>(</span><span class='hs-varid'>reverse</span> <span class='hs-varid'>unknowns</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-1155"></a>         <span class='hs-varop'>$+$</span>
<a name="line-1156"></a>         <span class='hs-varid'>text</span> <span class='hs-str'>"Fields allowed in this section:"</span> <span class='hs-varop'>$$</span>
<a name="line-1157"></a>           <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>commaSep</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>fieldName</span> <span class='hs-varid'>descrs</span><span class='hs-layout'>)</span>
<a name="line-1158"></a>       <span class='hs-varid'>return</span> <span class='hs-varid'>a</span>
<a name="line-1159"></a>  <span class='hs-keyword'>where</span>
<a name="line-1160"></a>    <span class='hs-varid'>commaSep</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fsep</span> <span class='hs-varop'>.</span> <span class='hs-varid'>punctuate</span> <span class='hs-varid'>comma</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-varid'>text</span>
<a name="line-1161"></a>
<a name="line-1162"></a><a name="parseField"></a><span class='hs-definition'>parseField</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FieldDescr</span> <span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>     <span class='hs-comment'>-- ^ list of parseable fields</span>
<a name="line-1163"></a>           <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>UnrecFieldParser</span> <span class='hs-varid'>a</span> <span class='hs-comment'>-- ^ possibly do something with</span>
<a name="line-1164"></a>                                 <span class='hs-comment'>--   unrecognized fields</span>
<a name="line-1165"></a>           <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span><span class='hs-conid'>String</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ accumulated result and warnings</span>
<a name="line-1166"></a>           <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Field</span>              <span class='hs-comment'>-- ^ the field to be parsed</span>
<a name="line-1167"></a>           <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ParseResult</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span><span class='hs-conid'>String</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-1168"></a><span class='hs-definition'>parseField</span> <span class='hs-layout'>(</span><span class='hs-conid'>FieldDescr</span> <span class='hs-varid'>name</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>parser</span> <span class='hs-conop'>:</span> <span class='hs-varid'>fields</span><span class='hs-layout'>)</span> <span class='hs-varid'>unrec</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-varid'>us</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>F</span> <span class='hs-varid'>line</span> <span class='hs-varid'>f</span> <span class='hs-varid'>val</span><span class='hs-layout'>)</span>
<a name="line-1169"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-varid'>name</span> <span class='hs-varop'>==</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>parser</span> <span class='hs-varid'>line</span> <span class='hs-varid'>val</span> <span class='hs-varid'>a</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>a'</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>a'</span><span class='hs-layout'>,</span><span class='hs-varid'>us</span><span class='hs-layout'>)</span>
<a name="line-1170"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>parseField</span> <span class='hs-varid'>fields</span> <span class='hs-varid'>unrec</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span><span class='hs-varid'>us</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>F</span> <span class='hs-varid'>line</span> <span class='hs-varid'>f</span> <span class='hs-varid'>val</span><span class='hs-layout'>)</span>
<a name="line-1171"></a><span class='hs-definition'>parseField</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>unrec</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span><span class='hs-varid'>us</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>F</span> <span class='hs-varid'>l</span> <span class='hs-varid'>f</span> <span class='hs-varid'>val</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span>
<a name="line-1172"></a>  <span class='hs-keyword'>case</span> <span class='hs-varid'>unrec</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-layout'>,</span><span class='hs-varid'>val</span><span class='hs-layout'>)</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>of</span>        <span class='hs-comment'>-- no fields matched, see if the 'unrec'</span>
<a name="line-1173"></a>    <span class='hs-conid'>Just</span> <span class='hs-varid'>a'</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>a'</span><span class='hs-layout'>,</span><span class='hs-varid'>us</span><span class='hs-layout'>)</span>           <span class='hs-comment'>-- function wants to do anything with it</span>
<a name="line-1174"></a>    <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>l</span><span class='hs-layout'>,</span><span class='hs-varid'>f</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-varid'>us</span><span class='hs-layout'>)</span>
<a name="line-1175"></a><span class='hs-definition'>parseField</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>cabalBug</span> <span class='hs-str'>"'parseField' called on a non-field"</span>
<a name="line-1176"></a>
<a name="line-1177"></a><a name="deprecatedFields"></a><span class='hs-definition'>deprecatedFields</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span><span class='hs-conid'>String</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-1178"></a><span class='hs-definition'>deprecatedFields</span> <span class='hs-keyglyph'>=</span>
<a name="line-1179"></a>    <span class='hs-varid'>deprecatedFieldsPkgDescr</span> <span class='hs-varop'>++</span> <span class='hs-varid'>deprecatedFieldsBuildInfo</span>
<a name="line-1180"></a>
<a name="line-1181"></a><a name="deprecatedFieldsPkgDescr"></a><span class='hs-definition'>deprecatedFieldsPkgDescr</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span><span class='hs-conid'>String</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-1182"></a><span class='hs-definition'>deprecatedFieldsPkgDescr</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-str'>"other-files"</span><span class='hs-layout'>,</span> <span class='hs-str'>"extra-source-files"</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>]</span>
<a name="line-1183"></a>
<a name="line-1184"></a><a name="deprecatedFieldsBuildInfo"></a><span class='hs-definition'>deprecatedFieldsBuildInfo</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span><span class='hs-conid'>String</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-1185"></a><span class='hs-definition'>deprecatedFieldsBuildInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-str'>"hs-source-dir"</span><span class='hs-layout'>,</span><span class='hs-str'>"hs-source-dirs"</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>]</span>
<a name="line-1186"></a>
<a name="line-1187"></a><a name="deprecField"></a><span class='hs-comment'>-- Handle deprecated fields</span>
<a name="line-1188"></a><span class='hs-definition'>deprecField</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Field</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ParseResult</span> <span class='hs-conid'>Field</span>
<a name="line-1189"></a><span class='hs-definition'>deprecField</span> <span class='hs-layout'>(</span><span class='hs-conid'>F</span> <span class='hs-varid'>line</span> <span class='hs-varid'>fld</span> <span class='hs-varid'>val</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-1190"></a>  <span class='hs-varid'>fld'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>lookup</span> <span class='hs-varid'>fld</span> <span class='hs-varid'>deprecatedFields</span> <span class='hs-keyword'>of</span>
<a name="line-1191"></a>            <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-varid'>fld</span>
<a name="line-1192"></a>            <span class='hs-conid'>Just</span> <span class='hs-varid'>newName</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-1193"></a>              <span class='hs-varid'>warning</span> <span class='hs-varop'>$</span> <span class='hs-str'>"The field \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>fld</span>
<a name="line-1194"></a>                      <span class='hs-varop'>++</span> <span class='hs-str'>"\" is deprecated, please use \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>newName</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\""</span>
<a name="line-1195"></a>              <span class='hs-varid'>return</span> <span class='hs-varid'>newName</span>
<a name="line-1196"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>F</span> <span class='hs-varid'>line</span> <span class='hs-varid'>fld'</span> <span class='hs-varid'>val</span><span class='hs-layout'>)</span>
<a name="line-1197"></a><span class='hs-definition'>deprecField</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>cabalBug</span> <span class='hs-str'>"'deprecField' called on a non-field"</span>
<a name="line-1198"></a>
<a name="line-1199"></a>
<a name="line-1200"></a><a name="parseHookedBuildInfo"></a><span class='hs-definition'>parseHookedBuildInfo</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ParseResult</span> <span class='hs-conid'>HookedBuildInfo</span>
<a name="line-1201"></a><span class='hs-definition'>parseHookedBuildInfo</span> <span class='hs-varid'>inp</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-1202"></a>  <span class='hs-varid'>fields</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readFields</span> <span class='hs-varid'>inp</span>
<a name="line-1203"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>ss</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-varid'>mLibFields</span><span class='hs-conop'>:</span><span class='hs-varid'>exes</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stanzas</span> <span class='hs-varid'>fields</span>
<a name="line-1204"></a>  <span class='hs-varid'>mLib</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>parseLib</span> <span class='hs-varid'>mLibFields</span>
<a name="line-1205"></a>  <span class='hs-varid'>biExes</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mapM</span> <span class='hs-varid'>parseExe</span> <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-varid'>ss</span> <span class='hs-layout'>(</span><span class='hs-varid'>const</span> <span class='hs-varid'>exes</span><span class='hs-layout'>)</span> <span class='hs-varid'>mLib</span><span class='hs-layout'>)</span>
<a name="line-1206"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>mLib</span><span class='hs-layout'>,</span> <span class='hs-varid'>biExes</span><span class='hs-layout'>)</span>
<a name="line-1207"></a>  <span class='hs-keyword'>where</span>
<a name="line-1208"></a>    <span class='hs-varid'>parseLib</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ParseResult</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>BuildInfo</span><span class='hs-layout'>)</span>
<a name="line-1209"></a>    <span class='hs-varid'>parseLib</span> <span class='hs-layout'>(</span><span class='hs-varid'>bi</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>F</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>inFieldName</span> <span class='hs-keyword'>_</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-1210"></a>        <span class='hs-keyglyph'>|</span> <span class='hs-varid'>lowercase</span> <span class='hs-varid'>inFieldName</span> <span class='hs-varop'>/=</span> <span class='hs-str'>"executable"</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>liftM</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseBI</span> <span class='hs-varid'>bi</span><span class='hs-layout'>)</span>
<a name="line-1211"></a>    <span class='hs-varid'>parseLib</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span>
<a name="line-1212"></a>
<a name="line-1213"></a>    <span class='hs-varid'>parseExe</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Field</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ParseResult</span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>BuildInfo</span><span class='hs-layout'>)</span>
<a name="line-1214"></a>    <span class='hs-varid'>parseExe</span> <span class='hs-layout'>(</span><span class='hs-conid'>F</span> <span class='hs-varid'>line</span> <span class='hs-varid'>inFieldName</span> <span class='hs-varid'>mName</span><span class='hs-conop'>:</span><span class='hs-varid'>bi</span><span class='hs-layout'>)</span>
<a name="line-1215"></a>        <span class='hs-keyglyph'>|</span> <span class='hs-varid'>lowercase</span> <span class='hs-varid'>inFieldName</span> <span class='hs-varop'>==</span> <span class='hs-str'>"executable"</span>
<a name="line-1216"></a>            <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>bis</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>parseBI</span> <span class='hs-varid'>bi</span>
<a name="line-1217"></a>                 <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>mName</span><span class='hs-layout'>,</span> <span class='hs-varid'>bis</span><span class='hs-layout'>)</span>
<a name="line-1218"></a>        <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>syntaxError</span> <span class='hs-varid'>line</span> <span class='hs-str'>"expecting 'executable' at top of stanza"</span>
<a name="line-1219"></a>    <span class='hs-varid'>parseExe</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>cabalBug</span> <span class='hs-str'>"`parseExe' called on a non-field"</span>
<a name="line-1220"></a>    <span class='hs-varid'>parseExe</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>syntaxError</span> <span class='hs-num'>0</span> <span class='hs-str'>"error in parsing buildinfo file. Expected executable stanza"</span>
<a name="line-1221"></a>
<a name="line-1222"></a>    <span class='hs-varid'>parseBI</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>parseFields</span> <span class='hs-varid'>binfoFieldDescrs</span> <span class='hs-varid'>storeXFieldsBI</span> <span class='hs-varid'>emptyBuildInfo</span> <span class='hs-varid'>st</span>
<a name="line-1223"></a>
<a name="line-1224"></a><span class='hs-comment'>-- ---------------------------------------------------------------------------</span>
<a name="line-1225"></a><span class='hs-comment'>-- Pretty printing</span>
<a name="line-1226"></a>
<a name="line-1227"></a><a name="writePackageDescription"></a><span class='hs-definition'>writePackageDescription</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>PackageDescription</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-1228"></a><span class='hs-definition'>writePackageDescription</span> <span class='hs-varid'>fpath</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>writeUTF8File</span> <span class='hs-varid'>fpath</span> <span class='hs-layout'>(</span><span class='hs-varid'>showPackageDescription</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>)</span>
<a name="line-1229"></a>
<a name="line-1230"></a><a name="showPackageDescription"></a><span class='hs-comment'>--TODO: make this use section syntax</span>
<a name="line-1231"></a><span class='hs-comment'>-- add equivalent for GenericPackageDescription</span>
<a name="line-1232"></a><span class='hs-definition'>showPackageDescription</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PackageDescription</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span>
<a name="line-1233"></a><span class='hs-definition'>showPackageDescription</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>render</span> <span class='hs-varop'>$</span>
<a name="line-1234"></a>     <span class='hs-varid'>ppPackage</span> <span class='hs-varid'>pkg</span>
<a name="line-1235"></a>  <span class='hs-varop'>$$</span> <span class='hs-varid'>ppCustomFields</span> <span class='hs-layout'>(</span><span class='hs-varid'>customFieldsPD</span> <span class='hs-varid'>pkg</span><span class='hs-layout'>)</span>
<a name="line-1236"></a>  <span class='hs-varop'>$$</span> <span class='hs-layout'>(</span><span class='hs-keyword'>case</span> <span class='hs-varid'>library</span> <span class='hs-varid'>pkg</span> <span class='hs-keyword'>of</span>
<a name="line-1237"></a>        <span class='hs-conid'>Nothing</span>  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>empty</span>
<a name="line-1238"></a>        <span class='hs-conid'>Just</span> <span class='hs-varid'>lib</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>ppLibrary</span> <span class='hs-varid'>lib</span><span class='hs-layout'>)</span>
<a name="line-1239"></a>  <span class='hs-varop'>$$</span> <span class='hs-varid'>vcat</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>space</span> <span class='hs-varop'>$$</span> <span class='hs-varid'>ppExecutable</span> <span class='hs-varid'>exe</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>exe</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>executables</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>]</span>
<a name="line-1240"></a>  <span class='hs-keyword'>where</span>
<a name="line-1241"></a>    <span class='hs-varid'>ppPackage</span>    <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppFields</span> <span class='hs-varid'>pkgDescrFieldDescrs</span>
<a name="line-1242"></a>    <span class='hs-varid'>ppLibrary</span>    <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppFields</span> <span class='hs-varid'>libFieldDescrs</span>
<a name="line-1243"></a>    <span class='hs-varid'>ppExecutable</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppFields</span> <span class='hs-varid'>executableFieldDescrs</span>
<a name="line-1244"></a>
<a name="line-1245"></a><a name="ppCustomFields"></a><span class='hs-definition'>ppCustomFields</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span><span class='hs-conid'>String</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-1246"></a><span class='hs-definition'>ppCustomFields</span> <span class='hs-varid'>flds</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>ppCustomField</span> <span class='hs-varid'>flds</span><span class='hs-layout'>)</span>
<a name="line-1247"></a>
<a name="line-1248"></a><a name="ppCustomField"></a><span class='hs-definition'>ppCustomField</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span><span class='hs-conid'>String</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-1249"></a><span class='hs-definition'>ppCustomField</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span><span class='hs-varid'>val</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-varid'>name</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>colon</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>showFreeText</span> <span class='hs-varid'>val</span>
<a name="line-1250"></a>
<a name="line-1251"></a><a name="writeHookedBuildInfo"></a><span class='hs-definition'>writeHookedBuildInfo</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>HookedBuildInfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-1252"></a><span class='hs-definition'>writeHookedBuildInfo</span> <span class='hs-varid'>fpath</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>writeFileAtomic</span> <span class='hs-varid'>fpath</span> <span class='hs-varop'>.</span> <span class='hs-conid'>BS</span><span class='hs-varop'>.</span><span class='hs-conid'>Char8</span><span class='hs-varop'>.</span><span class='hs-varid'>pack</span>
<a name="line-1253"></a>                             <span class='hs-varop'>.</span> <span class='hs-varid'>showHookedBuildInfo</span>
<a name="line-1254"></a>
<a name="line-1255"></a><a name="showHookedBuildInfo"></a><span class='hs-definition'>showHookedBuildInfo</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>HookedBuildInfo</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span>
<a name="line-1256"></a><span class='hs-definition'>showHookedBuildInfo</span> <span class='hs-layout'>(</span><span class='hs-varid'>mb_lib_bi</span><span class='hs-layout'>,</span> <span class='hs-varid'>ex_bis</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>render</span> <span class='hs-varop'>$</span>
<a name="line-1257"></a>     <span class='hs-layout'>(</span><span class='hs-keyword'>case</span> <span class='hs-varid'>mb_lib_bi</span> <span class='hs-keyword'>of</span>
<a name="line-1258"></a>        <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>empty</span>
<a name="line-1259"></a>        <span class='hs-conid'>Just</span> <span class='hs-varid'>bi</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>ppBuildInfo</span> <span class='hs-varid'>bi</span><span class='hs-layout'>)</span>
<a name="line-1260"></a>  <span class='hs-varop'>$$</span> <span class='hs-varid'>vcat</span> <span class='hs-keyglyph'>[</span>    <span class='hs-varid'>space</span>
<a name="line-1261"></a>            <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"executable:"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-varid'>name</span>
<a name="line-1262"></a>            <span class='hs-varop'>$$</span> <span class='hs-varid'>ppBuildInfo</span> <span class='hs-varid'>bi</span>
<a name="line-1263"></a>          <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span> <span class='hs-varid'>bi</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>ex_bis</span> <span class='hs-keyglyph'>]</span>
<a name="line-1264"></a>  <span class='hs-keyword'>where</span>
<a name="line-1265"></a>    <span class='hs-varid'>ppBuildInfo</span> <span class='hs-varid'>bi</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppFields</span> <span class='hs-varid'>binfoFieldDescrs</span> <span class='hs-varid'>bi</span>
<a name="line-1266"></a>                  <span class='hs-varop'>$$</span> <span class='hs-varid'>ppCustomFields</span> <span class='hs-layout'>(</span><span class='hs-varid'>customFieldsBI</span> <span class='hs-varid'>bi</span><span class='hs-layout'>)</span>
<a name="line-1267"></a>
<a name="line-1268"></a><a name="findIndentTabs"></a><span class='hs-comment'>-- replace all tabs used as indentation with whitespace, also return where</span>
<a name="line-1269"></a><span class='hs-comment'>-- tabs were found</span>
<a name="line-1270"></a><span class='hs-definition'>findIndentTabs</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span><span class='hs-conid'>Int</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-1271"></a><span class='hs-definition'>findIndentTabs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>checkLine</span>
<a name="line-1272"></a>               <span class='hs-varop'>.</span> <span class='hs-varid'>zip</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>1</span><span class='hs-keyglyph'>..</span><span class='hs-keyglyph'>]</span>
<a name="line-1273"></a>               <span class='hs-varop'>.</span> <span class='hs-varid'>lines</span>
<a name="line-1274"></a>    <span class='hs-keyword'>where</span>
<a name="line-1275"></a>      <span class='hs-varid'>checkLine</span> <span class='hs-layout'>(</span><span class='hs-varid'>lineno</span><span class='hs-layout'>,</span> <span class='hs-varid'>l</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-1276"></a>          <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>indent</span><span class='hs-layout'>,</span> <span class='hs-sel'>_content</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>span</span> <span class='hs-varid'>isSpace</span> <span class='hs-varid'>l</span>
<a name="line-1277"></a>              <span class='hs-varid'>tabCols</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>fst</span> <span class='hs-varop'>.</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'>==</span> <span class='hs-chr'>'\t'</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>snd</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>zip</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>0</span><span class='hs-keyglyph'>..</span><span class='hs-keyglyph'>]</span>
<a name="line-1278"></a>              <span class='hs-varid'>addLineNo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>col</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>lineno</span><span class='hs-layout'>,</span><span class='hs-varid'>col</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-1279"></a>          <span class='hs-keyword'>in</span> <span class='hs-varid'>addLineNo</span> <span class='hs-layout'>(</span><span class='hs-varid'>tabCols</span> <span class='hs-varid'>indent</span><span class='hs-layout'>)</span>
<a name="line-1280"></a>
<a name="line-1281"></a><span class='hs-comment'>--test_findIndentTabs = findIndentTabs $ unlines $</span>
<a name="line-1282"></a><span class='hs-comment'>--    [ "foo", "  bar", " \t baz", "\t  biz\t", "\t\t \t mib" ]</span>
</pre></body>
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