/usr/lib/ruby/vendor_ruby/vim/addon_manager/addon.rb is in vim-addon-manager 0.5.3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 | # vim-addons: command line manager of Vim addons
#
# Copyright (C) 2007 Stefano Zacchiroli
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
require 'vim/addon_manager/addon_status'
module Vim
class AddonManager
class Addon
# Initializes a new Addon instance.
#
# If a subclass defines its own +initialize+ method, then it *must* call
# super at some point to make sure essential data is properly
# initialized.
#
def initialize(yaml, basedir)
@metadata = yaml
@basedir = (yaml['basedir'] or basedir)
@description = yaml['description']
@name = yaml['addon']
@disabled_by_line = yaml['disabledby']
if @disabled_by_line then
@disabled_by_RE = /^\s*#{Regexp.escape @disabled_by_line}\s*$/
else
@disabled_by_RE = nil
end
end
# Returns a Set of the files contained in this addon.
#
# This method must be overriden by subclasses.
#
def files
Set.new
end
# return the status of the self add-on wrt a target installation
# directory, and the system wide installation directory.
#
# A status may be one of the following values
# * :not_installed (the addon is not installed at all)
# * :installed (the addon is completely installed)
# * :broken (the addon is only partially installed)
# * :unavailable (source files are missing)
# * :unkonwn (the addon is unkonwn to the system)
#
# This method must be overriden by subclasses.
#
def status(target_dir)
AddonStatus.new :unkonwn
end
def mkdir(dest)
dest_dir = File.dirname dest
if Process.euid == 0
FileUtils.mkdir_p dest_dir, :mode => 0755
else
FileUtils.mkdir_p dest_dir
end
end
# Installs addon files into +target_dir+ and returns a list of installed
# files.
#
# This method must be overriden by subclasses.
#
def install(target_dir)
[]
end
# Removes addon files from +target_dir+ and returns a list of installed
# files.
#
# This method must be overriden by subclasses.
#
def remove(target_dir)
[]
end
def to_s
name
end
def <=>(other)
self.name <=> other.name
end
# checks if a given line (when present in a Vim configuration file) is
# suitable for disabling the addon
#
def is_disabled_by?(line)
return false unless @disabled_by_RE # the addon can't be disabled if no
# disabledby field has been provided
line =~ @disabled_by_RE ? true : false
end
attr_reader :metadata
attr_reader :basedir
attr_reader :description
attr_reader :name
attr_reader :disabled_by_line
alias_method :addon, :name
def self.build(yaml, basedir)
case yaml['type']
when 'directory'
Vim::AddonManager::Addon::Directory.new(yaml, basedir)
else
Vim::AddonManager::Addon::Legacy.new(yaml, basedir)
end
end
private
def logger
Vim::AddonManager.logger
end
# checks whether the addon is disabled wrt a given target installation dir
#
def is_disabled_in?(target_dir)
filename = Vim::AddonManager.override_file(target_dir)
return false unless File.exist?(filename)
File.open(filename) do |file|
file.any? {|line| is_disabled_by? line}
end
end
end
end
end
require 'vim/addon_manager/addon/legacy'
require 'vim/addon_manager/addon/directory'
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