/usr/share/monotone/hooks/monotone-mail-notify.lua is in monotone-extras 1.1-7.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 | -- This script reads a file "notify" in the configuration directory
-- The format is like that of "read-permissions", but instead of key
-- names, the values for 'allow' and 'deny' entries must be real email
-- addresses.
-- Additionally, at the top before anything else, you may have the
-- following entries:
-- server This must be the server address. This entry
-- is needed for the .sh script.
-- Default value: "localhost" (see _server below)
-- from The sender email address.
-- Default value: see _from below
-- keydir The directory with keys.
-- Default value: get_confdir() .. "/keys"
-- key A key identity.
-- Default value: (empty)
-- shellscript The script that does the actual emailing.
-- If left empty, it means it's taken care of
-- throught other means.
-- Note: the script is spawned and then entirely
-- left to its own devices, so as not to let the
-- monotone server hang too long.
-- Default value: (empty)
--
-- This will splat out files in _base. Use the .sh script from
-- cron to process those files
--
-- Copyright (c) 2007, Matthew Sackman (matthew at wellquite dot org)
-- LShift Ltd (http://www.lshift.net)
-- Thomas Keller <me@thomaskeller.biz>
-- Whoever wrote the function "get_netsync_read_permitted"
-- Copyright (c) 2010, Richard Levitte <richard@levitte.org>
-- Copyright (c) 2014, Markus Wanner <markus@bluegap.ch>
-- License: GPLv2 or later
do
_from = "monotone@my.domain.please.change.me"
_server = "localhost"
_base = "/var/spool/monotone"
_keydir = get_confdir() .. "/keys"
_key = ""
_shellscript = ""
_shellscript_log = get_confdir() .. "/notify.log"
_shellscript_errlog = get_confdir() .. "/notify.err"
function write_error(msg)
io.stderr:write("monotone-mail-notify.lua: " .. msg .. "\n")
end
local function table_print(T)
local done = {}
local function tprint_r(T, prefix)
for k,v in pairs(T) do
print(prefix..tostring(k),'=',tostring(v))
if type(v) == 'table' then
if not done[v] then
done[v] = true
tprint_r(v, prefix.." ")
end
end
end
end
done[T] = true
tprint_r(T, "")
end
local function table_toarray(t)
local t1 = {}
for j, val in pairs(t) do
table.insert(t1, val)
end
return t1
end
local function parse_configuration()
local notifyfile = io.open(get_confdir() .. "/notify", "r")
if (notifyfile == nil) then return nil end
local dat = notifyfile:read("*a")
io.close(notifyfile)
local res = parse_basic_io(dat)
if res == nil then
io.stderr:write("file notify cannot be parsed\n")
return nil
end
--print("monotone-mail-notify: BEGIN Parsed configuration")
--table.print(res)
--print("monotone-mail-notify: END Parsed configuration")
return res
end
local function get_configuration(notifydata)
local data = {}
-- Set default data
data["server"] = _server
data["from"] = _from
data["keydir"] = _keydir
data["key"] = _key
data["shellscript"] = _shellscript
data["base"] = _base
for i, item in pairs(notifydata)
do
-- legal names: server, from, keydir, key, shellscript, comment
if item.name == "server" then
for j, val in pairs(item.values) do
data[item.name] = val
end
elseif item.name == "from" then
for j, val in pairs(item.values) do
data[item.name] = val
end
elseif item.name == "keydir" then
for j, val in pairs(item.values) do
data[item.name] = val
end
elseif item.name == "key" then
for j, val in pairs(item.values) do
data[item.name] = val
end
elseif item.name == "shellscript" then
for j, val in pairs(item.values) do
data[item.name] = val
end
elseif item.name == "base" then
for j, val in pairs(item.values) do
data[item.name] = val
end
-- Skip past other accepted words
elseif item.name == "pattern" then
elseif item.name == "allow" then
elseif item.name == "deny" then
elseif item.name == "continue" then
elseif item.name == "comment" then
else
io.stderr:write("unknown symbol in notify: " .. item.name .. "\n")
end
end
return data
end
local function get_notify_recipients(notifydata,branch)
local results = {}
local denied = {}
local matches = false
local cont = false
for i, item in pairs(notifydata)
do
-- Skip past other accepted words
if item.name == "server" then
elseif item.name == "from" then
elseif item.name == "keydir" then
elseif item.name == "key" then
elseif item.name == "shellscript" then
elseif item.name == "base" then
-- legal names: pattern, allow, deny, continue, comment
elseif item.name == "pattern" then
if matches and not cont then
return table_toarray(results)
end
matches = false
cont = false
for j, val in pairs(item.values) do
if globish_match(val, branch) then matches = true end
end
elseif item.name == "allow" then if matches then
for j, val in pairs(item.values) do
if nil == denied[val] then results[val] = val end
end
end elseif item.name == "deny" then if matches then
for j, val in pairs(item.values) do
denied[val] = val
end
end elseif item.name == "continue" then if matches then
cont = true
for j, val in pairs(item.values) do
if val == "false" or val == "no" then cont = false end
end
end elseif item.name ~= "comment" then
io.stderr:write("unknown symbol in notify: " .. item.name .. "\n")
end
end
return table_toarray(results)
end
local function summarize_certs(t)
local str = "revision: " .. t["revision"] .. "\n"
local changelog
-- Certificate keys to print, in order roughly matching rev_output.cc
local cert_keys = {"author", "date", "branch", "tag", "suspend",
"testresult", "changelog", "comment"}
for i, name in ipairs(cert_keys) do
local values = t["certs"][name]
if values ~= nil then
local formatted_value = ""
for j,val in pairs(values) do
formatted_value = formatted_value .. name .. ":"
if string.match(val, "\n")
then formatted_value = formatted_value .. "\n"
else formatted_value = formatted_value .. (string.rep(" ", 20 - (# name))) end
formatted_value = formatted_value .. val .. "\n"
end
if name == "changelog" then changelog = formatted_value else str = str .. formatted_value end
end
end
if nil ~= changelog then str = str .. changelog end
return (str .. "manifest:\n" .. t["manifest"])
end
local function make_subject_line(t)
local str = ""
for j,val in pairs(t["certs"]["branch"]) do
str = str .. val
if j < # t["certs"]["branch"] then str = str .. ", " end
end
return str .. ": " .. t["revision"]
end
local _emails_to_send = {}
local _notify_data = {}
local _configuration_data = {}
push_hook_functions(
{
start =
function (session_id, my_role, sync_type,
remote_host, remote_keyname, includes, excludes)
_notify_data = parse_configuration()
_configuration_data = get_configuration(_notify_data)
_emails_to_send[session_id] = {}
return "continue",nil
end,
revision_received =
function (new_id, revision, certs, session_id)
if _emails_to_send[session_id] == nil then
-- no session present
return "continue",nil
end
local rev_data = {["certs"] = {},
["revision"] = new_id,
["manifest"] = revision}
for _,cert in ipairs(certs) do
if cert["name"] == "branch" then
rev_data["recipients"] =
get_notify_recipients(_notify_data, cert["value"])
end
if cert["name"] ~= nil then
if nil == rev_data["certs"][cert["name"]] then
rev_data["certs"][cert["name"]] = {}
end
table.insert(rev_data["certs"][cert["name"]],
cert["value"])
end
end
_emails_to_send[session_id][new_id] = rev_data
return "continue",nil
end,
["end"] =
function (session_id, status,
bytes_in, bytes_out,
certs_in, certs_out,
revs_in, revs_out,
keys_in, keys_out, ...)
if _emails_to_send[session_id] == nil then
-- no session present
return "continue", nil
end
if status ~= 200 then
-- some error occured, no further processing takes place
return "continue", nil
end
if _emails_to_send[session_id] == "" then
-- we got no interesting revisions
return "continue", nil
end
local from = _configuration_data["from"]
local server = _configuration_data["server"]
local keydir = _configuration_data["keydir"]
local key = _configuration_data["key"]
local shellscript = _configuration_data["shellscript"]
local base = _configuration_data["base"]
--print("monotone-mail-notify: About to write data")
for rev_id,rev_data in pairs(_emails_to_send[session_id]) do
if # (rev_data["recipients"]) > 0 then
local subject = make_subject_line(rev_data)
local reply_to = ""
for j,auth in pairs(rev_data["certs"]["author"]) do
reply_to = reply_to .. auth
if j < # (rev_data["certs"]["author"]) then
reply_to = reply_to .. ", "
end
end
local now = os.time()
-- print("monotone-mail-notify: Writing data for revision",
-- rev_data["revision"], "to files with base",
-- base .. "/" .. now .. "." .. rev_data["revision"])
local outputFileRev, rev_errmsg =
io.open(base .. "/" .. now .. "." .. rev_data["revision"] .. ".rev.txt", "w+")
local outputFileHdr, hdr_errmsg =
io.open(base .. "/" .. now .. "." .. rev_data["revision"] .. ".hdr.txt", "w+")
local outputFileDat, dat_errmsg =
io.open(base .. "/" .. now .. "." .. rev_data["revision"] .. ".dat.txt", "w+")
if (outputFileRev == nil) then
write_error(rev_errmsg)
end
if (outputFileHdr == nil) then
write_error(hdr_errmsg)
end
if (outputFileDat == nil) then
write_error(dat_errmsg)
end
if (outputFileRev == nil
or outputFileHdr == nil
or outputFileDat == nil) then
return "continue",nil
end
local to = ""
for j,addr in pairs(rev_data["recipients"]) do
to = to .. addr
if j < # (rev_data["recipients"]) then
to = to .. ", "
end
end
outputFileDat:write("server='" .. server .. "'\n")
outputFileDat:write("keydir='" .. keydir .. "'\n")
outputFileDat:write("key='" .. key .. "'\n")
outputFileDat:close()
outputFileHdr:write("To: " .. to .. "\n")
outputFileHdr:write("From: " .. from .. "\n")
outputFileHdr:write("Subject: " .. subject .. "\n")
outputFileHdr:write("Reply-To: " .. reply_to .. "\n")
outputFileHdr:close()
outputFileRev:write(summarize_certs(rev_data))
outputFileRev:close()
end
end
if shellscript and shellscript ~= "" then
print("monotone-mail-notify.lua: Running script:",
shellscript, base)
spawn_redirected("/dev/null",
_shellscript_log,
_shellscript_errlog,
shellscript, base)
end
_emails_to_send[session_id] = nil
return "continue",nil
end
})
end
|