--- /dev/null
+#!/usr/bin/env python
+
+""" Create all the Release files
+
+@contact: Debian FTPMaster <ftpmaster@debian.org>
+@copyright: 2011 Joerg Jaspert <joerg@debian.org>
+@license: GNU General Public License version 2 or later
+
+"""
+
+# 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 2 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+################################################################################
+
+# <mhy> I wish they wouldnt leave biscuits out, thats just tempting. Damnit.
+
+################################################################################
+
+import sys
+import os
+import os.path
+import stat
+import time
+import gzip
+import bz2
+import apt_pkg
+from tempfile import mkstemp, mkdtemp
+import commands
+from multiprocessing import Pool, TimeoutError
+
+from daklib import utils, daklog
+from daklib.regexes import re_getsarelease, re_includeinarelease
+from daklib.dak_exceptions import *
+from daklib.dbconn import *
+from daklib.config import Config
+
+################################################################################
+Options = None #: Commandline arguments parsed into this
+Logger = None #: Our logging object
+results = [] #: Results of the subprocesses
+
+################################################################################
+
+def usage (exit_code=0):
+ """ Usage information"""
+
+ print """Usage: dak generate-releases [OPTIONS]
+Generate the Release files
+
+ -s, --suite=SUITE(s) process this suite
+ Default: All suites not marked 'untouchable'
+ -f, --force Allow processing of untouchable suites
+ CAREFUL: Only to be used at (point) release time!
+ -h, --help show this help and exit
+
+SUITE can be a space seperated list, e.g.
+ --suite=unstable testing
+ """
+ sys.exit(exit_code)
+
+########################################################################
+
+def get_result(arg):
+ global results
+ if arg:
+ results.append(arg)
+
+## FIXME: Hardcoded for now. This needs to go via database, but mhy is working on that part.
+## until that is done, we just hardcode it here.
+SC = { "unstable": ("main", "contrib", "non-free"),
+ "oldstable": ("main", "contrib", "non-free"),
+ "testing": ("main", "contrib", "non-free"),
+ "testing-proposed-updates": ("main", "contrib", "non-free"),
+ "experimental": ("main", "contrib", "non-free"),
+ "proposed-updates": ("main", "contrib", "non-free"),
+ "oldstable-proposed-updates": ("main", "contrib", "non-free"),
+ "squeeze-updates": ("main", "contrib", "non-free"),
+ "stable": ("main", "contrib", "non-free"),
+ "squeeze-backports": ("main", "contrib", "non-free"),
+ "lenny-backports": ("main", "contrib", "non-free"),
+ "lenny-backports-sloppy": ("main", "contrib", "non-free"),
+ }
+
+
+def generate_release_files(suite, tmppath):
+ """
+ Generate Release files for the given suite
+
+ @type suite: string
+ @param suite: Suite name
+
+ @type tmppath: string
+ @param tmppath: The temporary path to work in
+ """
+
+ architectures = get_suite_architectures(suite.suite_name, skipall=True, skipsrc=True)
+
+ # Attribs contains a list of field names to fetch from suite table. Should the entry in the
+ # suite table be named differently, |realname will help it out.
+ attribs=('origin', 'label', 'suite|suite_name', 'version', 'codename', 'description')
+ # A "Sub" Release file has slightly different fields
+ subattribs=('origin', 'label', 'archive|suite_name', 'version')
+ # Boolean stuff. If we find it true in database, write out "yes" into the release file
+ boolattrs=('notautomatic', 'butautomaticupgrades')
+
+ cnf = Config()
+
+ outfile=os.path.join(cnf["Dir::Root"], suite.suite_name, "Release")
+ print "Working on: %s" % (outfile)
+# out = open(outfile, "w")
+ out = open("/tmp/lala", "w")
+
+ for key in attribs:
+ query=pout=""
+ if key.find('|') > 0:
+ k=key.split('|')
+ pout=k[0]
+ query=k[1]
+ else:
+ query=pout=key
+
+ if getattr(suite, query) is None:
+ continue
+ out.write("%s: %s\n" % (pout.capitalize(), getattr(suite, query)))
+ out.write("Date: %s\n" % (time.strftime("%a, %d %b %Y %H:%M:%S UTC", time.gmtime(time.time()))))
+ if suite.validtime:
+ validtime=float(suite.validtime)
+ out.write("Valid-Until: %s\n" % (time.strftime("%a, %d %b %Y %H:%M:%S UTC", time.gmtime(time.time()+validtime))))
+
+ for key in boolattrs:
+ if hasattr(suite, key):
+ if getattr(suite, key):
+ out.write("%s: yes\n" % (key.capitalize()))
+ out.write("Architectures: %s\n" % (" ".join([a.arch_string for a in architectures])))
+ suite_suffix = "%s" % (cnf.Find("Dinstall::SuiteSuffix"))
+ ## FIXME: Components need to be adjusted to whatever will be in the db. see comment above at SC
+ out.write("Components: %s\n" % ( " ".join(map(lambda x: "%s%s" % (suite_suffix, x), SC[suite.suite_name] ))))
+
+ for comp in SC[suite.suite_name]:
+ for dirpath, dirnames, filenames in os.walk("%sdists/%s/%s" % (cnf["Dir::Root"], suite.suite_name, comp), topdown=True):
+ if not re_getsarelease.match(dirpath):
+ continue
+
+ outfile=os.path.join(dirpath, "Release")
+ print "Processing %s" % (outfile)
+ # subrel = open(outfile, "w")
+ subrel = open("/tmp/lala2", "w")
+
+ ## FIXME: code dupe, line 127.
+ for key in attribs:
+ query=pout=""
+ if key.find('|') > 0:
+ k=key.split('|')
+ pout=k[0]
+ query=k[1]
+ else:
+ query=pout=key
+
+ if getattr(suite, query) is None:
+ continue
+ subrel.write("%s: %s\n" % (pout.capitalize(), getattr(suite, query)))
+ for key in boolattrs:
+ if hasattr(suite, key):
+ if getattr(suite, key):
+ subrel.write("%s: yes\n" % (key.capitalize()))
+ subrel.write("Component: %s%s\n" % (suite_suffix, comp))
+ subrel.close()
+
+ # Now that we have done the groundwork, we want to get off and add the files with
+ # their checksums to the main Release file
+ files = []
+ oldcwd = os.getcwd()
+
+ os.chdir("%sdists/%s" % (cnf["Dir::Root"], suite.suite_name))
+
+ for dirpath, dirnames, filenames in os.walk(".", topdown=True):
+ if dirpath == '.':
+ continue
+ for entry in filenames:
+ if not re_includeinarelease.match(entry):
+ continue
+ filename=os.path.join(dirpath.lstrip('./'), entry)
+ files.append(filename)
+
+
+ os.chdir(oldcwd)
+ return
+
+
+def main ():
+ global Options, Logger, results
+
+ cnf = Config()
+
+ for i in ["Help", "Suite", "Force"]:
+ if not cnf.has_key("Generate-Releases::Options::%s" % (i)):
+ cnf["Generate-Releases::Options::%s" % (i)] = ""
+
+ Arguments = [('h',"help","Generate-Releases::Options::Help"),
+ ('s',"suite","Generate-Releases::Options::Suite"),
+ ('f',"force","Generate-Releases::Options::Force")]
+
+ suite_names = apt_pkg.ParseCommandLine(cnf.Cnf, Arguments, sys.argv)
+ Options = cnf.SubTree("Generate-Releases::Options")
+
+ if Options["Help"]:
+ usage()
+
+ Logger = daklog.Logger(cnf, 'generate-releases')
+
+ session = DBConn().session()
+
+ if Options["Suite"]:
+ suites = []
+ for s in suite_names:
+ suite = get_suite(s.lower(), session)
+ if suite:
+ suites.append(suite)
+ else:
+ print "cannot find suite %s" % s
+ Logger.log(['cannot find suite %s' % s])
+ else:
+ suites=session.query(Suite).filter(Suite.untouchable == False).all()
+
+ startdir = os.getcwd()
+ os.chdir(cnf["Dir::TempPath"])
+
+ broken=[]
+ # For each given suite, run one process
+ results=[]
+ for s in suites:
+ # Setup a multiprocessing Pool. As many workers as we have CPU cores.
+# pool = Pool()
+# Logger.log(['Release file for Suite: %s' % (s.suite_name)])
+# pool.apply_async(generate_release_files, (s, cnf["Dir::TempPath"]), callback=get_result)
+ # As long as we test, just one and not with mp module
+ generate_release_files(s, cnf["Dir::TempPath"])
+ break
+
+ # No more work will be added to our pool, close it and then wait for all to finish
+# pool.close()
+# pool.join()
+
+ if len(results) > 0:
+ Logger.log(['Release file generation broken: %s' % (results)])
+ print "Release file generation broken: %s" % (results)
+ sys.exit(1)
+
+ os.chdir(startdir)
+ # this script doesn't change the database
+ session.close()
+ Logger.close()
+
+#######################################################################################
+
+if __name__ == '__main__':
+ main()
projects / dak / commitdiff