#!/usr/bin/env python
# General purpose package removal tool for ftpmaster
-# Copyright (C) 2000, 2001 James Troup <james@nocrew.org>
-# $Id: melanie,v 1.17 2001-09-27 01:23:41 troup Exp $
+# Copyright (C) 2000, 2001, 2002, 2003, 2004 James Troup <james@nocrew.org>
+# $Id: melanie,v 1.44 2005-11-15 09:50:32 ajt Exp $
# 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
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-# X-Listening-To: Astronomy, Metallica - Garage Inc.
+################################################################################
+
+# o OpenBSD team wants to get changes incorporated into IPF. Darren no
+# respond.
+# o Ask again -> No respond. Darren coder supreme.
+# o OpenBSD decide to make changes, but only in OpenBSD source
+# tree. Darren hears, gets angry! Decides: "LICENSE NO ALLOW!"
+# o Insert Flame War.
+# o OpenBSD team decide to switch to different packet filter under BSD
+# license. Because Project Goal: Every user should be able to make
+# changes to source tree. IPF license bad!!
+# o Darren try get back: says, NetBSD, FreeBSD allowed! MUAHAHAHAH!!!
+# o Theo say: no care, pf much better than ipf!
+# o Darren changes mind: changes license. But OpenBSD will not change
+# back to ipf. Darren even much more bitter.
+# o Darren so bitterbitter. Decides: I'LL GET BACK BY FORKING OPENBSD AND
+# RELEASING MY OWN VERSION. HEHEHEHEHE.
+
+# http://slashdot.org/comments.pl?sid=26697&cid=2883271
################################################################################
-import commands, os, pg, pwd, re, string, sys, tempfile
-import utils, db_access
+import commands, os, pg, re, sys;
+import utils, db_access;
import apt_pkg, apt_inst;
################################################################################
re_strip_source_version = re.compile (r'\s+.*$');
+re_build_dep_arch = re.compile(r"\[[^]]+\]");
################################################################################
Cnf = None;
+Options = None;
projectB = None;
################################################################################
-c, --component=COMPONENT act on this component
-C, --carbon-copy=EMAIL send a CC of removal message to EMAIL
-d, --done=BUG# send removal message as closure to bug#
+ -h, --help show this help and exit
-m, --reason=MSG reason for removal
-n, --no-action don't do anything
-p, --partial don't affect override files
+ -R, --rdep-check check reverse dependencies
-s, --suite=SUITE act on this suite
-S, --source-only remove source only
- -h, --help show this help and exit
-ARCH, BUG#, COMPONENT and SUITE can be space seperated lists, e.g.
- --architecture=\"m68k i386\""""
+ARCH, BUG#, COMPONENT and SUITE can be comma (or space) separated lists, e.g.
+ --architecture=m68k,i386"""
sys.exit(exit_code)
################################################################################
-# "That's just fucking great! Game over, man! What the fuck are we
-# going to do now?"
+# "Hudson: What that's great, that's just fucking great man, now what
+# the fuck are we supposed to do? We're in some real pretty shit now
+# man...That's it man, game over man, game over, man! Game over! What
+# the fuck are we gonna do now? What are we gonna do?"
def game_over():
- print "Continue (y/N)? ",
- answer = string.lower(utils.our_raw_input());
+ answer = utils.our_raw_input("Continue (y/N)? ").lower();
if answer != "y":
print "Aborted."
sys.exit(1);
################################################################################
-def main ():
- global Cnf, projectB;
+def reverse_depends_check(removals, suites):
+ print "Checking reverse dependencies..."
+ components = Cnf.ValueList("Suite::%s::Components" % suites[0])
+ dep_problem = 0
+ p2c = {};
+ for architecture in Cnf.ValueList("Suite::%s::Architectures" % suites[0]):
+ if architecture in ["source", "all"]:
+ continue
+ deps = {};
+ virtual_packages = {};
+ for component in components:
+ filename = "%s/dists/%s/%s/binary-%s/Packages.gz" % (Cnf["Dir::Root"], suites[0], component, architecture)
+ # apt_pkg.ParseTagFile needs a real file handle and can't handle a GzipFile instance...
+ temp_filename = utils.temp_filename();
+ (result, output) = commands.getstatusoutput("gunzip -c %s > %s" % (filename, temp_filename));
+ if (result != 0):
+ utils.fubar("Gunzip invocation failed!\n%s\n" % (output), result);
+ packages = utils.open_file(temp_filename);
+ Packages = apt_pkg.ParseTagFile(packages)
+ while Packages.Step():
+ package = Packages.Section.Find("Package")
+ depends = Packages.Section.Find("Depends")
+ if depends:
+ deps[package] = depends
+ provides = Packages.Section.Find("Provides")
+ # Maintain a counter for each virtual package. If a
+ # Provides: exists, set the counter to 0 and count all
+ # provides by a package not in the list for removal.
+ # If the counter stays 0 at the end, we know that only
+ # the to-be-removed packages provided this virtual
+ # package.
+ if provides:
+ for virtual_pkg in provides.split(","):
+ virtual_pkg = virtual_pkg.strip()
+ if virtual_pkg == package: continue
+ if not virtual_packages.has_key(virtual_pkg):
+ virtual_packages[virtual_pkg] = 0
+ if package not in removals:
+ virtual_packages[virtual_pkg] += 1
+ p2c[package] = component;
+ packages.close()
+ os.unlink(temp_filename);
+
+ # If a virtual package is only provided by the to-be-removed
+ # packages, treat the virtual package as to-be-removed too.
+ for virtual_pkg in virtual_packages.keys():
+ if virtual_packages[virtual_pkg] == 0:
+ removals.append(virtual_pkg)
+
+ # Check binary dependencies (Depends)
+ for package in deps.keys():
+ if package in removals: continue
+ parsed_dep = []
+ try:
+ parsed_dep += apt_pkg.ParseDepends(deps[package])
+ except ValueError, e:
+ print "Error for package %s: %s" % (package, e)
+ for dep in parsed_dep:
+ # Check for partial breakage. If a package has a ORed
+ # dependency, there is only a dependency problem if all
+ # packages in the ORed depends will be removed.
+ unsat = 0
+ for dep_package, _, _ in dep:
+ if dep_package in removals:
+ unsat += 1
+ if unsat == len(dep):
+ component = p2c[package];
+ if component != "main":
+ what = "%s/%s" % (package, component);
+ else:
+ what = "** %s" % (package);
+ print "%s has an unsatisfied dependency on %s: %s" % (what, architecture, utils.pp_deps(dep));
+ dep_problem = 1
+
+ # Check source dependencies (Build-Depends and Build-Depends-Indep)
+ for component in components:
+ filename = "%s/dists/%s/%s/source/Sources.gz" % (Cnf["Dir::Root"], suites[0], component)
+ # apt_pkg.ParseTagFile needs a real file handle and can't handle a GzipFile instance...
+ temp_filename = utils.temp_filename();
+ result, output = commands.getstatusoutput("gunzip -c %s > %s" % (filename, temp_filename))
+ if result != 0:
+ sys.stderr.write("Gunzip invocation failed!\n%s\n" % (output))
+ sys.exit(result)
+ sources = utils.open_file(temp_filename, "r")
+ Sources = apt_pkg.ParseTagFile(sources)
+ while Sources.Step():
+ source = Sources.Section.Find("Package")
+ if source in removals: continue
+ parsed_dep = []
+ for build_dep_type in ["Build-Depends", "Build-Depends-Indep"]:
+ build_dep = Sources.Section.get(build_dep_type)
+ if build_dep:
+ # Remove [arch] information since we want to see breakage on all arches
+ build_dep = re_build_dep_arch.sub("", build_dep)
+ try:
+ parsed_dep += apt_pkg.ParseDepends(build_dep)
+ except ValueError, e:
+ print "Error for source %s: %s" % (source, e)
+ for dep in parsed_dep:
+ unsat = 0
+ for dep_package, _, _ in dep:
+ if dep_package in removals:
+ unsat += 1
+ if unsat == len(dep):
+ if component != "main":
+ source = "%s/%s" % (source, component);
+ else:
+ source = "** %s" % (source);
+ print "%s has an unsatisfied build-dependency: %s" % (source, utils.pp_deps(dep))
+ dep_problem = 1
+ sources.close()
+ os.unlink(temp_filename)
+
+ if dep_problem:
+ print "Dependency problem found."
+ if not Options["No-Action"]:
+ game_over()
+ else:
+ print "No dependency problem found."
+ print
+
+################################################################################
- apt_pkg.init();
+def main ():
+ global Cnf, Options, projectB;
- Cnf = apt_pkg.newConfiguration();
- apt_pkg.ReadConfigFileISC(Cnf,utils.which_conf_file());
+ Cnf = utils.get_conf()
Arguments = [('h',"help","Melanie::Options::Help"),
('a',"architecture","Melanie::Options::Architecture", "HasArg"),
('c',"component", "Melanie::Options::Component", "HasArg"),
('C',"carbon-copy", "Melanie::Options::Carbon-Copy", "HasArg"), # Bugs to Cc
('d',"done","Melanie::Options::Done", "HasArg"), # Bugs fixed
+ ('R',"rdep-check", "Melanie::Options::Rdep-Check"),
('m',"reason", "Melanie::Options::Reason", "HasArg"), # Hysterical raisins; -m is old-dinstall option for rejection reason
('n',"no-action","Melanie::Options::No-Action"),
('p',"partial", "Melanie::Options::Partial"),
('S',"source-only", "Melanie::Options::Source-Only"),
];
- for i in ["help", "architecture", "binary", "component", "carbon-copy", "done", "reason", "no-action", "partial", "source-only" ]:
- Cnf["Melanie::Options::%s" % (i)] = "";
- Cnf["Melanie::Options::Suite"] = "unstable";
+ for i in [ "architecture", "binary-only", "carbon-copy", "component",
+ "done", "help", "no-action", "partial", "rdep-check", "reason",
+ "source-only" ]:
+ if not Cnf.has_key("Melanie::Options::%s" % (i)):
+ Cnf["Melanie::Options::%s" % (i)] = "";
+ if not Cnf.has_key("Melanie::Options::Suite"):
+ Cnf["Melanie::Options::Suite"] = "unstable";
arguments = apt_pkg.ParseCommandLine(Cnf,Arguments,sys.argv);
Options = Cnf.SubTree("Melanie::Options")
db_access.init(Cnf, projectB);
# Sanity check options
- if arguments == []:
+ if not arguments:
utils.fubar("need at least one package name as an argument.");
if Options["Architecture"] and Options["Source-Only"]:
utils.fubar("can't use -a/--architecutre and -S/--source-only options simultaneously.");
utils.warn("-a/--architecture implies -p/--partial.");
Options["Partial"] = "true";
+ # Force the admin to tell someone if we're not doing a rene-led removal
+ # (or closing a bug, which counts as telling someone).
+ if not Options["No-Action"] and not Options["Carbon-Copy"] \
+ and not Options["Done"] and Options["Reason"].find("[rene]") == -1:
+ utils.fubar("Need a -C/--carbon-copy if not closing a bug and not doing a rene-led removal.");
+
# Process -C/--carbon-copy
#
# Accept 3 types of arguments (space separated):
# 1) a number - assumed to be a bug number, i.e. nnnnn@bugs.debian.org
- # 2) the keyword 'package' - cc's $arch@packages.debian.org for every argument
+ # 2) the keyword 'package' - cc's $package@packages.debian.org for every argument
# 3) contains a '@' - assumed to be an email address, used unmofidied
#
- carbon_copy = ""
- for copy_to in string.split(Options.get("Carbon-Copy")):
+ carbon_copy = [];
+ for copy_to in utils.split_args(Options.get("Carbon-Copy")):
if utils.str_isnum(copy_to):
- carbon_copy = carbon_copy + copy_to + "@" + Cnf["Dinstall::BugServer"] + ", "
+ carbon_copy.append(copy_to + "@" + Cnf["Dinstall::BugServer"]);
elif copy_to == 'package':
for package in arguments:
- carbon_copy = carbon_copy + package + "@" + Cnf["Dinstall::PackagesServer"] + ", "
+ carbon_copy.append(package + "@" + Cnf["Dinstall::PackagesServer"]);
+ if Cnf.has_key("Dinstall::TrackingServer"):
+ carbon_copy.append(package + "@" + Cnf["Dinstall::TrackingServer"]);
elif '@' in copy_to:
- carbon_copy = carbon_copy + copy_to + ", "
+ carbon_copy.append(copy_to);
else:
utils.fubar("Invalid -C/--carbon-copy argument '%s'; not a bug number, 'package' or email address." % (copy_to));
- # Make it a real email header
- if carbon_copy != "":
- carbon_copy = "Cc: " + carbon_copy[:-2] + '\n'
- packages = {};
if Options["Binary-Only"]:
field = "b.package";
else:
field = "s.source";
- con_packages = "AND (";
- for package in arguments:
- con_packages = con_packages + "%s = '%s' OR " % (field, package)
- packages[package] = "";
- con_packages = con_packages[:-3] + ")"
+ con_packages = "AND %s IN (%s)" % (field, ", ".join(map(repr, arguments)));
- suites_list = "";
- suite_ids_list = [];
- con_suites = "AND (";
- for suite in string.split(Options["Suite"]):
-
- if not Options["No-Action"] and suite == "stable":
- print "**WARNING** About to remove from the stable suite!"
- print "This should only be done just prior to a (point) release and not at"
- print "any other time."
- game_over();
- elif not Options["No-Action"] and suite == "testing":
- print "**WARNING About to remove from the testing suite!"
- print "There's no need to do this normally as removals from unstable will"
- print "propogate to testing automagically."
- game_over();
-
- suite_id = db_access.get_suite_id(suite);
- if suite_id == -1:
- utils.warn("suite '%s' not recognised." % (suite));
- else:
- con_suites = con_suites + "su.id = %s OR " % (suite_id)
-
- suites_list = suites_list + suite + ", "
- suite_ids_list.append(suite_id);
- con_suites = con_suites[:-3] + ")"
- suites_list = suites_list[:-2];
-
- if Options["Component"]:
- con_components = "AND (";
- over_con_components = "AND (";
- for component in string.split(Options["Component"]):
- component_id = db_access.get_component_id(component);
- if component_id == -1:
- utils.warn("component '%s' not recognised." % (component));
- else:
- con_components = con_components + "c.id = %s OR " % (component_id);
- over_con_components = over_con_components + "component = %s OR " % (component_id);
- con_components = con_components[:-3] + ")"
- over_con_components = over_con_components[:-3] + ")";
- else:
- con_components = "";
- over_con_components = "";
-
- if Options["Architecture"]:
- con_architectures = "AND (";
- for architecture in string.split(Options["Architecture"]):
- architecture_id = db_access.get_architecture_id(architecture);
- if architecture_id == -1:
- utils.warn("architecture '%s' not recognised." % (architecture));
- else:
- con_architectures = con_architectures + "a.id = %s OR " % (architecture_id)
- con_architectures = con_architectures[:-3] + ")"
- else:
- con_architectures = "";
+ (con_suites, con_architectures, con_components, check_source) = \
+ utils.parse_args(Options);
+ # Additional suite checks
+ suite_ids_list = [];
+ suites = utils.split_args(Options["Suite"]);
+ suites_list = utils.join_with_commas_and(suites);
+ if not Options["No-Action"]:
+ for suite in suites:
+ suite_id = db_access.get_suite_id(suite);
+ if suite_id != -1:
+ suite_ids_list.append(suite_id);
+ if suite == "stable":
+ print "**WARNING** About to remove from the stable suite!"
+ print "This should only be done just prior to a (point) release and not at"
+ print "any other time."
+ game_over();
+ elif suite == "testing":
+ print "**WARNING About to remove from the testing suite!"
+ print "There's no need to do this normally as removals from unstable will"
+ print "propogate to testing automagically."
+ game_over();
+
+ # Additional architecture checks
+ if Options["Architecture"] and check_source:
+ utils.warn("'source' in -a/--argument makes no sense and is ignored.");
+
+ # Additional component processing
+ over_con_components = con_components.replace("c.id", "component");
print "Working...",
sys.stdout.flush();
# Source + Binary
binary_packages = {};
# First get a list of binary package names we suspect are linked to the source
- q = projectB.query("SELECT DISTINCT package FROM binaries WHERE EXISTS (SELECT s.source, s.version, l.path, f.filename FROM source s, src_associations sa, suite su, files f, location l, component c WHERE binaries.source = s.id AND sa.source = s.id AND sa.suite = su.id AND s.file = f.id AND f.location = l.id AND l.component = c.id %s %s %s)" % (con_packages, con_suites, con_components));
+ q = projectB.query("SELECT DISTINCT b.package FROM binaries b, source s, src_associations sa, suite su, files f, location l, component c WHERE b.source = s.id AND sa.source = s.id AND sa.suite = su.id AND s.file = f.id AND f.location = l.id AND l.component = c.id %s %s %s" % (con_packages, con_suites, con_components));
for i in q.getresult():
binary_packages[i[0]] = "";
# Then parse each .dsc that we found earlier to see what binary packages it thinks it produces
for i in source_packages.keys():
- filename = string.join(source_packages[i], '/');
+ filename = "/".join(source_packages[i]);
try:
- dsc = utils.parse_changes(filename, 0);
+ dsc = utils.parse_changes(filename);
except utils.cant_open_exc:
utils.warn("couldn't open '%s'." % (filename));
continue;
- for package in string.split(dsc.get("binary"), ','):
- package = string.strip(package);
+ for package in dsc.get("binary").split(','):
+ package = package.strip();
binary_packages[package] = "";
# Then for each binary package: find any version in
# unstable, check the Source: field in the deb matches our
for package in binary_packages.keys():
q = projectB.query("SELECT l.path, f.filename, b.package, b.version, a.arch_string, b.id, b.maintainer FROM binaries b, bin_associations ba, architecture a, suite su, files f, location l, component c WHERE ba.bin = b.id AND ba.suite = su.id AND b.architecture = a.id AND b.file = f.id AND f.location = l.id AND l.component = c.id %s %s %s AND b.package = '%s'" % (con_suites, con_components, con_architectures, package));
for i in q.getresult():
- filename = string.join(i[:2], '/');
- control = apt_pkg.ParseSection(apt_inst.debExtractControl(utils.open_file(filename,"r")))
+ filename = "/".join(i[:2]);
+ control = apt_pkg.ParseSection(apt_inst.debExtractControl(utils.open_file(filename)))
source = control.Find("Source", control.Find("Package"));
source = re_strip_source_version.sub('', source);
if source_packages.has_key(source):
to_remove.append(i[2:]);
print "done."
+ if not to_remove:
+ print "Nothing to do."
+ sys.exit(0);
+
# If we don't have a reason; spawn an editor so the user can add one
# Write the rejection email out as the <foo>.reason file
if not Options["Reason"] and not Options["No-Action"]:
- temp_filename = tempfile.mktemp();
- fd = os.open(temp_filename, os.O_RDWR|os.O_CREAT|os.O_EXCL, 0700);
- os.close(fd);
+ temp_filename = utils.temp_filename();
editor = os.environ.get("EDITOR","vi")
result = os.system("%s %s" % (editor, temp_filename))
if result != 0:
utils.fubar ("vi invocation failed for `%s'!" % (temp_filename), result)
- file = utils.open_file(temp_filename, 'r');
- for line in file.readlines():
- Options["Reason"] = Options["Reason"] + line;
+ temp_file = utils.open_file(temp_filename);
+ for line in temp_file.readlines():
+ Options["Reason"] += line;
+ temp_file.close();
os.unlink(temp_filename);
# Generate the summary of what's to be removed
d[package] = {};
if not d[package].has_key(version):
d[package][version] = [];
- d[package][version].append(architecture);
+ if architecture not in d[package][version]:
+ d[package][version].append(architecture);
- maintainer_list = "Maintainer: "
+ maintainer_list = [];
for maintainer_id in maintainers.keys():
- maintainer_list = maintainer_list + db_access.get_maintainer(maintainer_id) + ", ";
- maintainer_list = maintainer_list[:-2];
-
+ maintainer_list.append(db_access.get_maintainer(maintainer_id));
summary = "";
- packages = d.keys();
- packages.sort();
- for package in packages:
+ removals = d.keys();
+ removals.sort();
+ for package in removals:
versions = d[package].keys();
- versions.sort();
+ versions.sort(apt_pkg.VersionCompare);
for version in versions:
- summary = summary + "%10s | %10s | " % (package, version);
- for architecture in d[package][version]:
- summary = "%s%s, " % (summary, architecture);
- summary = summary[:-2] + '\n';
-
+ d[package][version].sort(utils.arch_compare_sw);
+ summary += "%10s | %10s | %s\n" % (package, version, ", ".join(d[package][version]));
print "Will remove the following packages from %s:" % (suites_list);
print
print summary
- print maintainer_list
+ print "Maintainer: %s" % ", ".join(maintainer_list)
if Options["Done"]:
print "Will also close bugs: "+Options["Done"];
if carbon_copy:
- print "Will also "+carbon_copy[:-1]
+ print "Will also send CCs to: " + ", ".join(carbon_copy)
print
print "------------------- Reason -------------------"
print Options["Reason"];
print "----------------------------------------------"
print
+ if Options["Rdep-Check"]:
+ reverse_depends_check(removals, suites);
+
# If -n/--no-action, drop out here
if Options["No-Action"]:
sys.exit(0);
+ print "Going to remove the packages now."
game_over();
whoami = utils.whoami();
Subst = {};
Subst["__MELANIE_ADDRESS__"] = Cnf["Melanie::MyEmailAddress"];
Subst["__BUG_SERVER__"] = Cnf["Dinstall::BugServer"];
- bcc = "";
+ bcc = [];
if Cnf.Find("Dinstall::Bcc") != "":
- bcc = bcc + Cnf["Dinstall::Bcc"] + ", ";
+ bcc.append(Cnf["Dinstall::Bcc"]);
if Cnf.Find("Melanie::Bcc") != "":
- bcc = bcc + Cnf["Melanie::Bcc"] + ", ";
- if bcc == "":
- bcc = "X-Filler: 42" + ", ";
+ bcc.append(Cnf["Melanie::Bcc"]);
+ if bcc:
+ Subst["__BCC__"] = "Bcc: " + ", ".join(bcc);
else:
- bcc = "Bcc: " + bcc;
- Subst["__BCC__"] = bcc[:-2];
- Subst["__CC__"] = "X-Melanie: $Revision: 1.17 $\n" + carbon_copy[:-1];
+ Subst["__BCC__"] = "X-Filler: 42";
+ Subst["__CC__"] = "X-Katie: melanie $Revision: 1.44 $";
+ if carbon_copy:
+ Subst["__CC__"] += "\nCc: " + ", ".join(carbon_copy);
Subst["__SUITE_LIST__"] = suites_list;
Subst["__SUMMARY__"] = summary;
Subst["__ADMIN_ADDRESS__"] = Cnf["Dinstall::MyAdminAddress"];
Archive = Cnf.SubTree("Archive::%s" % (whereami));
Subst["__MASTER_ARCHIVE__"] = Archive["OriginServer"];
Subst["__PRIMARY_MIRROR__"] = Archive["PrimaryMirror"];
- for bug in string.split(Options["Done"]):
+ for bug in utils.split_args(Options["Done"]):
Subst["__BUG_NUMBER__"] = bug;
- mail_message = utils.TemplateSubst(Subst,open(Cnf["Dir::TemplatesDir"]+"/melanie.bug-close","r").read());
- utils.send_mail (mail_message, "")
+ mail_message = utils.TemplateSubst(Subst,Cnf["Dir::Templates"]+"/melanie.bug-close");
+ utils.send_mail(mail_message);
logfile.write("=========================================================================\n");
logfile.close();
projects / dak.git / blobdiff