3 """ Generate Maintainers file used by e.g. the Debian Bug Tracking System """
4 # Copyright (C) 2000, 2001, 2002, 2003, 2004, 2006 James Troup <james@nocrew.org>
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 ################################################################################
22 # ``As opposed to "Linux sucks. Respect my academic authoritah, damn
23 # you!" or whatever all this hot air amounts to.''
24 # -- ajt@ in _that_ thread on debian-devel@
26 ################################################################################
30 from daklib import database
31 from daklib import utils
32 from daklib.regexes import re_comments
34 ################################################################################
38 maintainer_from_source_cache = {}
40 fixed_maintainer_cache = {}
42 ################################################################################
44 def usage (exit_code=0):
45 print """Usage: dak make-maintainers [OPTION] EXTRA_FILE[...]
46 Generate an index of packages <=> Maintainers.
48 -h, --help show this help and exit
52 ################################################################################
54 def fix_maintainer (maintainer):
55 global fixed_maintainer_cache
57 if not fixed_maintainer_cache.has_key(maintainer):
58 fixed_maintainer_cache[maintainer] = utils.fix_maintainer(maintainer)[0]
60 return fixed_maintainer_cache[maintainer]
62 def get_maintainer (maintainer):
63 return fix_maintainer(database.get_maintainer(maintainer))
65 def get_maintainer_from_source (source_id):
66 global maintainer_from_source_cache
68 if not maintainer_from_source_cache.has_key(source_id):
69 q = projectB.query("SELECT m.name FROM maintainer m, source s WHERE s.id = %s and s.maintainer = m.id" % (source_id))
70 maintainer = q.getresult()[0][0]
71 maintainer_from_source_cache[source_id] = fix_maintainer(maintainer)
73 return maintainer_from_source_cache[source_id]
75 ################################################################################
80 Cnf = utils.get_conf()
82 Arguments = [('h',"help","Make-Maintainers::Options::Help")]
83 if not Cnf.has_key("Make-Maintainers::Options::Help"):
84 Cnf["Make-Maintainers::Options::Help"] = ""
86 extra_files = apt_pkg.ParseCommandLine(Cnf,Arguments,sys.argv)
87 Options = Cnf.SubTree("Make-Maintainers::Options")
92 projectB = pg.connect(Cnf["DB::Name"], Cnf["DB::Host"], int(Cnf["DB::Port"]))
93 database.init(Cnf, projectB)
95 for suite in Cnf.SubTree("Suite").List():
97 suite_priority = int(Cnf["Suite::%s::Priority" % (suite)])
100 q = projectB.query("SELECT s.source, s.version, m.name FROM src_associations sa, source s, suite su, maintainer m WHERE su.suite_name = '%s' AND sa.suite = su.id AND sa.source = s.id AND m.id = s.maintainer" % (suite))
101 sources = q.getresult()
102 for source in sources:
105 maintainer = fix_maintainer(source[2])
106 if packages.has_key(package):
107 if packages[package]["priority"] <= suite_priority:
108 if apt_pkg.VersionCompare(packages[package]["version"], version) < 0:
109 packages[package] = { "maintainer": maintainer, "priority": suite_priority, "version": version }
111 packages[package] = { "maintainer": maintainer, "priority": suite_priority, "version": version }
114 q = projectB.query("SELECT b.package, b.source, b.maintainer, b.version FROM bin_associations ba, binaries b, suite s WHERE s.suite_name = '%s' AND ba.suite = s.id AND ba.bin = b.id" % (suite))
115 binaries = q.getresult()
116 for binary in binaries:
118 source_id = binary[1]
120 # Use the source maintainer first; falling back on the binary maintainer as a last resort only
122 maintainer = get_maintainer_from_source(source_id)
124 maintainer = get_maintainer(binary[2])
125 if packages.has_key(package):
126 if packages[package]["priority"] <= suite_priority:
127 if apt_pkg.VersionCompare(packages[package]["version"], version) < 0:
128 packages[package] = { "maintainer": maintainer, "priority": suite_priority, "version": version }
130 packages[package] = { "maintainer": maintainer, "priority": suite_priority, "version": version }
132 # Process any additional Maintainer files (e.g. from pseudo packages)
133 for filename in extra_files:
134 extrafile = utils.open_file(filename)
135 for line in extrafile.readlines():
136 line = re_comments.sub('', line).strip()
141 maintainer = fix_maintainer(" ".join(split[1:]))
142 if lhs.find('~') != -1:
143 (package, version) = lhs.split('~', 1)
147 # A version of '*' overwhelms all real version numbers
148 if not packages.has_key(package) or version == '*' \
149 or apt_pkg.VersionCompare(packages[package]["version"], version) < 0:
150 packages[package] = { "maintainer": maintainer, "version": version }
153 package_keys = packages.keys()
155 for package in package_keys:
156 lhs = "~".join([package, packages[package]["version"]])
157 print "%-30s %s" % (lhs, packages[package]["maintainer"])
159 ################################################################################
161 if __name__ == '__main__':