3 # Dependency check proposed-updates
4 # Copyright (C) 2001, 2002, 2004 James Troup <james@nocrew.org>
5 # $Id: jeri,v 1.14 2004-11-27 18:12:57 troup Exp $
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, write to the Free Software
19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 ################################################################################
24 # <aj> what's wrong with me!?!?!?
25 # <aj> i was just nice to some mormon doorknockers!!!
28 # <Omnic> I'm gonna have to kick your ass when you come over
29 # <Culus> aj: GET THE HELL OUT OF THE CABAL! :P
31 ################################################################################
34 import utils, db_access
35 import apt_pkg, apt_inst;
37 ################################################################################
46 ################################################################################
48 def usage (exit_code=0):
49 print """Usage: jeri [OPTION] <CHANGES FILE | DEB FILE | ADMIN FILE>[...]
50 (Very) Basic dependency checking for proposed-updates.
52 -q, --quiet be quieter about what is being done
53 -v, --verbose be more verbose about what is being done
54 -h, --help show this help and exit
56 Need either changes files, deb files or an admin.txt file with a '.joey' suffix."""
59 ################################################################################
61 def d_test (dict, key, positive, negative):
69 ################################################################################
71 def check_dep (depends, dep_type, check_archs, filename, files):
73 for arch in check_archs:
74 for parsed_dep in apt_pkg.ParseDepends(depends):
76 for atom in parsed_dep:
77 (dep, version, constraint) = atom;
79 if stable.has_key(dep):
80 if stable[dep].has_key(arch):
81 if apt_pkg.CheckDep(stable[dep][arch], constraint, version):
83 print "Found %s as a real package." % (utils.pp_deps(parsed_dep));
87 if stable_virtual.has_key(dep):
88 if stable_virtual[dep].has_key(arch):
89 if not constraint and not version:
91 print "Found %s as a virtual package." % (utils.pp_deps(parsed_dep));
94 # As part of the same .changes?
95 epochless_version = utils.re_no_epoch.sub('', version)
96 dep_filename = "%s_%s_%s.deb" % (dep, epochless_version, arch);
97 if files.has_key(dep_filename):
99 print "Found %s in the same upload." % (utils.pp_deps(parsed_dep));
103 # [FIXME: must be a better way ... ]
104 error = "%s not found. [Real: " % (utils.pp_deps(parsed_dep))
105 if stable.has_key(dep):
106 if stable[dep].has_key(arch):
107 error += "%s:%s:%s" % (dep, arch, stable[dep][arch]);
109 error += "%s:-:-" % (dep);
112 error += ", Virtual: ";
113 if stable_virtual.has_key(dep):
114 if stable_virtual[dep].has_key(arch):
115 error += "%s:%s" % (dep, arch);
120 error += ", Upload: ";
121 if files.has_key(dep_filename):
129 sys.stderr.write("MWAAP! %s: '%s' %s can not be satisifed:\n" % (filename, utils.pp_deps(parsed_dep), dep_type));
131 sys.stderr.write(" %s\n" % (error));
136 def check_package(filename, files):
138 control = apt_pkg.ParseSection(apt_inst.debExtractControl(utils.open_file(filename)));
140 utils.warn("%s: debExtractControl() raised %s." % (filename, sys.exc_type));
142 Depends = control.Find("Depends");
143 Pre_Depends = control.Find("Pre-Depends");
144 #Recommends = control.Find("Recommends");
145 pkg_arch = control.Find("Architecture");
146 base_file = os.path.basename(filename);
147 if pkg_arch == "all":
148 check_archs = architectures;
150 check_archs = [pkg_arch];
154 pkg_unsat += check_dep(Pre_Depends, "pre-dependency", check_archs, base_file, files);
157 pkg_unsat += check_dep(Depends, "dependency", check_archs, base_file, files);
159 #pkg_unsat += check_dep(Recommends, "recommendation", check_archs, base_file, files);
163 ################################################################################
165 def pass_fail (filename, result):
166 if not Options["quiet"]:
167 print "%s:" % (os.path.basename(filename)),
173 ################################################################################
175 def check_changes (filename):
177 changes = utils.parse_changes(filename);
178 files = utils.build_file_list(changes);
180 utils.warn("Error parsing changes file '%s'" % (filename));
185 # Move to the pool directory
187 file = files.keys()[0];
188 pool_dir = Cnf["Dir::Pool"] + '/' + utils.poolify(changes["source"], files[file]["component"]);
192 for file in files.keys():
193 if file.endswith(".deb"):
194 result = check_package(file, files);
195 if Options["verbose"]:
196 pass_fail(file, result);
197 changes_result += result;
199 pass_fail (filename, changes_result);
204 ################################################################################
206 def check_deb (filename):
207 result = check_package(filename, {});
208 pass_fail(filename, result);
211 ################################################################################
213 def check_joey (filename):
214 file = utils.open_file(filename);
217 os.chdir("%s/dists/proposed-updates" % (Cnf["Dir::Root"]));
219 for line in file.readlines():
220 line = line.rstrip();
221 if line.find('install') != -1:
222 split_line = line.split();
223 if len(split_line) != 2:
224 utils.fubar("Parse error (not exactly 2 elements): %s" % (line));
225 install_type = split_line[0];
226 if install_type not in [ "install", "install-u", "sync-install" ]:
227 utils.fubar("Unknown install type ('%s') from: %s" % (install_type, line));
228 changes_filename = split_line[1]
230 print "Processing %s..." % (changes_filename);
231 check_changes(changes_filename);
236 ################################################################################
238 def parse_packages():
239 global stable, stable_virtual, architectures;
241 # Parse the Packages files (since it's a sub-second operation on auric)
244 components = Cnf.ValueList("Suite::%s::Components" % (suite));
245 architectures = filter(utils.real_arch, Cnf.ValueList("Suite::%s::Architectures" % (suite)));
246 for component in components:
247 for architecture in architectures:
248 filename = "%s/dists/%s/%s/binary-%s/Packages" % (Cnf["Dir::Root"], suite, component, architecture);
249 packages = utils.open_file(filename, 'r');
250 Packages = apt_pkg.ParseTagFile(packages);
251 while Packages.Step():
252 package = Packages.Section.Find('Package');
253 version = Packages.Section.Find('Version');
254 provides = Packages.Section.Find('Provides');
255 if not stable.has_key(package):
256 stable[package] = {};
257 stable[package][architecture] = version;
259 for virtual_pkg in provides.split(","):
260 virtual_pkg = virtual_pkg.strip();
261 if not stable_virtual.has_key(virtual_pkg):
262 stable_virtual[virtual_pkg] = {};
263 stable_virtual[virtual_pkg][architecture] = "NA";
266 ################################################################################
269 global Cnf, projectB, Options;
271 Cnf = utils.get_conf()
273 Arguments = [('d', "debug", "Jeri::Options::Debug"),
274 ('q',"quiet","Jeri::Options::Quiet"),
275 ('v',"verbose","Jeri::Options::Verbose"),
276 ('h',"help","Jeri::Options::Help")];
277 for i in [ "debug", "quiet", "verbose", "help" ]:
278 if not Cnf.has_key("Jeri::Options::%s" % (i)):
279 Cnf["Jeri::Options::%s" % (i)] = "";
281 arguments = apt_pkg.ParseCommandLine(Cnf,Arguments,sys.argv);
282 Options = Cnf.SubTree("Jeri::Options")
287 utils.fubar("need at least one package name as an argument.");
289 projectB = pg.connect(Cnf["DB::Name"], Cnf["DB::Host"], int(Cnf["DB::Port"]));
290 db_access.init(Cnf, projectB);
292 print "Parsing packages files...",
296 for file in arguments:
297 if file.endswith(".changes"):
299 elif file.endswith(".deb"):
301 elif file.endswith(".joey"):
304 utils.fubar("Unrecognised file type: '%s'." % (file));
306 #######################################################################################
308 if __name__ == '__main__':