X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=dak%2Fgenerate_releases.py;h=2e28fb28e39207ea21bcb6bd05dd762ea3157c80;hb=245c6549dbacaeab5ee36ec74372b1df8675b477;hp=95b36b1f1f7dfa840eaefa0bd2a8128ad02e4075;hpb=6000b8c45eb1729cd43ac16716152252850d851c;p=dak.git diff --git a/dak/generate_releases.py b/dak/generate_releases.py index 95b36b1f..45f172d2 100755 --- a/dak/generate_releases.py +++ b/dak/generate_releases.py @@ -1,8 +1,14 @@ #!/usr/bin/env python -# Create all the Release files +""" +Create all the Release files -# Copyright (C) 2001, 2002, 2006 Anthony Towns +@contact: Debian FTPMaster +@copyright: 2011 Joerg Jaspert +@copyright: 2011 Mark Hymers +@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 @@ -18,300 +24,501 @@ # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -# ``Bored now'' +################################################################################ + +# I wish they wouldnt leave biscuits out, thats just tempting. Damnit. ################################################################################ -import sys, os, popen2, tempfile, stat, time +import sys +import os +import os.path +import stat +import time +import gzip +import bz2 +import errno import apt_pkg -import daklib.utils +import subprocess +from tempfile import mkstemp, mkdtemp +import commands +from sqlalchemy.orm import object_session + +from daklib import utils, daklog +from daklib.regexes import re_gensubrelease, re_includeinrelease +from daklib.dak_exceptions import * +from daklib.dbconn import * +from daklib.config import Config +from daklib.dakmultiprocessing import DakProcessPool, PROC_STATUS_SUCCESS +import daklib.daksubprocess ################################################################################ - -Cnf = None -projectB = None -out = None -AptCnf = None +Logger = None #: Our logging object ################################################################################ def usage (exit_code=0): - print """Usage: dak generate-releases [OPTION]... [SUITE]... -Generate Release files (for SUITE). + """ Usage information""" - -h, --help show this help and exit + print """Usage: dak generate-releases [OPTIONS] +Generate the Release files -If no SUITE is given Release files are generated for all suites.""" + -a, --archive=ARCHIVE process suites in ARCHIVE + -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 + -q, --quiet Don't output progress +SUITE can be a space separated list, e.g. + --suite=unstable testing + """ sys.exit(exit_code) -################################################################################ +######################################################################## + +def sign_release_dir(suite, dirname): + cnf = Config() + + if cnf.has_key("Dinstall::SigningKeyring"): + keyring = "--secret-keyring \"%s\"" % cnf["Dinstall::SigningKeyring"] + if cnf.has_key("Dinstall::SigningPubKeyring"): + keyring += " --keyring \"%s\"" % cnf["Dinstall::SigningPubKeyring"] + + arguments = "--no-options --batch --no-tty --armour --personal-digest-preferences=SHA256" + + relname = os.path.join(dirname, 'Release') + + dest = os.path.join(dirname, 'Release.gpg') + if os.path.exists(dest): + os.unlink(dest) + + inlinedest = os.path.join(dirname, 'InRelease') + if os.path.exists(inlinedest): + os.unlink(inlinedest) + + defkeyid="" + for keyid in suite.signingkeys or []: + defkeyid += "--local-user %s " % keyid + + os.system("gpg %s %s %s --detach-sign <%s >>%s" % + (keyring, defkeyid, arguments, relname, dest)) + os.system("gpg %s %s %s --clearsign <%s >>%s" % + (keyring, defkeyid, arguments, relname, inlinedest)) + +class XzFile(object): + def __init__(self, filename, mode='r'): + self.filename = filename + def read(self): + cmd = ("xz", "-d") + with open(self.filename, 'r') as stdin: + process = daklib.daksubprocess.Popen(cmd, stdin=stdin, stdout=subprocess.PIPE) + (stdout, stderr) = process.communicate() + return stdout + + +class HashFunc(object): + def __init__(self, release_field, func, db_name): + self.release_field = release_field + self.func = func + self.db_name = db_name + +RELEASE_HASHES = [ + HashFunc('MD5Sum', apt_pkg.md5sum, 'md5sum'), + HashFunc('SHA1', apt_pkg.sha1sum, 'sha1'), + HashFunc('SHA256', apt_pkg.sha256sum, 'sha256'), +] + + +class ReleaseWriter(object): + def __init__(self, suite): + self.suite = suite + + def suite_path(self): + """ + Absolute path to the suite-specific files. + """ + cnf = Config() + suite_suffix = cnf.find("Dinstall::SuiteSuffix", "") + + return os.path.join(self.suite.archive.path, 'dists', + self.suite.suite_name, suite_suffix) + + def suite_release_path(self): + """ + Absolute path where Release files are physically stored. + This should be a path that sorts after the dists/ directory. + """ + # TODO: Eventually always create Release in `zzz-dists` to avoid + # special cases. However we don't want to move existing Release files + # for released suites. + # See `create_release_symlinks` below. + if not self.suite.byhash: + return self.suite_path() + + cnf = Config() + suite_suffix = cnf.find("Dinstall::SuiteSuffix", "") + + return os.path.join(self.suite.archive.path, 'zzz-dists', + self.suite.suite_name, suite_suffix) + + def create_release_symlinks(self): + """ + Create symlinks for Release files. + This creates the symlinks for Release files in the `suite_path` + to the actual files in `suite_release_path`. + """ + # TODO: Eventually always create the links. + # See `suite_release_path` above. + if not self.suite.byhash: + return + + relpath = os.path.relpath(self.suite_release_path(), self.suite_path()) + for f in ("Release", "Release.gpg", "InRelease"): + source = os.path.join(relpath, f) + dest = os.path.join(self.suite_path(), f) + if not os.path.islink(dest): + os.unlink(dest) + elif os.readlink(dest) == source: + continue + else: + os.unlink(dest) + os.symlink(source, dest) + + def create_output_directories(self): + for path in (self.suite_path(), self.suite_release_path()): + try: + os.makedirs(path) + except OSError as e: + if e.errno != errno.EEXIST: + raise + + def _update_hashfile_table(self, session, fileinfo, hashes): + # Mark all by-hash files as obsolete. We will undo that for the ones + # we still reference later. + query = """ + UPDATE hashfile SET unreferenced = CURRENT_TIMESTAMP + WHERE suite_id = :id AND unreferenced IS NULL""" + session.execute(query, {'id': self.suite.suite_id}) + + if self.suite.byhash: + query = "SELECT path FROM hashfile WHERE suite_id = :id" + q = session.execute(query, {'id': self.suite.suite_id}) + known_hashfiles = set(row[0] for row in q) + updated = [] + new = [] + + # Update the hashfile table with new or updated files + for filename in fileinfo: + if not os.path.exists(filename): + # probably an uncompressed index we didn't generate + continue + byhashdir = os.path.join(os.path.dirname(filename), 'by-hash') + for h in hashes: + field = h.release_field + hashfile = os.path.join(byhashdir, field, fileinfo[filename][field]) + if hashfile in known_hashfiles: + updated.append(hashfile) + else: + new.append(hashfile) + + if updated: + session.execute(""" + UPDATE hashfile SET unreferenced = NULL + WHERE path = ANY(:p) AND suite_id = :id""", + {'p': updated, 'id': self.suite.suite_id}) + if new: + session.execute(""" + INSERT INTO hashfile (path, suite_id) + VALUES (:p, :id)""", + [{'p': hashfile, 'id': self.suite.suite_id} for hashfile in new]) + + session.commit() + + def _make_byhash_links(self, fileinfo, hashes): + # Create hardlinks in by-hash directories + for filename in fileinfo: + if not os.path.exists(filename): + # probably an uncompressed index we didn't generate + continue + + for h in hashes: + field = h.release_field + hashfile = os.path.join(os.path.dirname(filename), 'by-hash', field, fileinfo[filename][field]) + try: + os.makedirs(os.path.dirname(hashfile)) + except OSError as exc: + if exc.errno != errno.EEXIST: + raise + try: + os.link(filename, hashfile) + except OSError as exc: + if exc.errno != errno.EEXIST: + raise + + def generate_release_files(self): + """ + Generate Release files for the given suite + + @type suite: string + @param suite: Suite name + """ + + suite = self.suite + session = object_session(suite) -def add_tiffani (files, path, indexstem): - index = "%s.diff/Index" % (indexstem) - filepath = "%s/%s" % (path, index) - if os.path.exists(filepath): - #print "ALERT: there was a tiffani file %s" % (filepath) - files.append(index) - -def compressnames (tree,type,file): - compress = AptCnf.get("%s::%s::Compress" % (tree,type), AptCnf.get("Default::%s::Compress" % (type), ". gzip")) - result = [] - cl = compress.split() - uncompress = ("." not in cl) - for mode in compress.split(): - if mode == ".": - result.append(file) - elif mode == "gzip": - if uncompress: - result.append("" + file) - uncompress = 0 - result.append(file + ".gz") - elif mode == "bzip2": - if uncompress: - result.append("" + file) - uncompress = 0 - result.append(file + ".bz2") - return result - -def create_temp_file (cmd): - f = tempfile.TemporaryFile() - r = popen2.popen2(cmd) - r[1].close() - r = r[0] - size = 0 - while 1: - x = r.readline() - if not x: - r.close() - del x,r - break - f.write(x) - size += len(x) - f.flush() - f.seek(0) - return (size, f) - -def print_md5sha_files (tree, files, hashop): - path = Cnf["Dir::Root"] + tree + "/" - for name in files: - try: - if name[0] == "<": - j = name.index("/") - k = name.index(">") - (cat, ext, name) = (name[1:j], name[j+1:k], name[k+1:]) - (size, file_handle) = create_temp_file("%s %s%s%s" % - (cat, path, name, ext)) - else: - size = os.stat(path + name)[stat.ST_SIZE] - file_handle = daklib.utils.open_file(path + name) - except daklib.utils.cant_open_exc: - print "ALERT: Couldn't open " + path + name - else: - hash = hashop(file_handle) - file_handle.close() - out.write(" %s %8d %s\n" % (hash, size, name)) - -def print_md5_files (tree, files): - print_md5sha_files (tree, files, apt_pkg.md5sum) - -def print_sha1_files (tree, files): - print_md5sha_files (tree, files, apt_pkg.sha1sum) + architectures = get_suite_architectures(suite.suite_name, skipall=True, skipsrc=True, session=session) + + # Attribs contains a tuple of field names and the database names to use to + # fill them in + attribs = ( ('Origin', 'origin'), + ('Label', 'label'), + ('Suite', 'release_suite_output'), + ('Version', 'version'), + ('Codename', 'codename'), + ('Changelogs', 'changelog_url'), + ) + + # A "Sub" Release file has slightly different fields + subattribs = ( ('Archive', 'suite_name'), + ('Origin', 'origin'), + ('Label', 'label'), + ('Version', 'version') ) + + # Boolean stuff. If we find it true in database, write out "yes" into the release file + boolattrs = ( ('NotAutomatic', 'notautomatic'), + ('ButAutomaticUpgrades', 'butautomaticupgrades'), + ('Acquire-By-Hash', 'byhash'), + ) + + cnf = Config() + + suite_suffix = cnf.find("Dinstall::SuiteSuffix", "") + + self.create_output_directories() + self.create_release_symlinks() + + outfile = os.path.join(self.suite_release_path(), "Release") + out = open(outfile + ".new", "w") + + for key, dbfield in attribs: + # Hack to skip NULL Version fields as we used to do this + # We should probably just always ignore anything which is None + if key in ("Version", "Changelogs") and getattr(suite, dbfield) is None: + continue + + out.write("%s: %s\n" % (key, getattr(suite, dbfield))) + + 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, dbfield in boolattrs: + if getattr(suite, dbfield, False): + out.write("%s: yes\n" % (key)) + + out.write("Architectures: %s\n" % (" ".join([a.arch_string for a in architectures]))) + + components = [ c.component_name for c in suite.components ] + + out.write("Components: %s\n" % (" ".join(components))) + + # For exact compatibility with old g-r, write out Description here instead + # of with the rest of the DB fields above + if getattr(suite, 'description') is not None: + out.write("Description: %s\n" % suite.description) + + for comp in components: + for dirpath, dirnames, filenames in os.walk(os.path.join(self.suite_path(), comp), topdown=True): + if not re_gensubrelease.match(dirpath): + continue + + subfile = os.path.join(dirpath, "Release") + subrel = open(subfile + '.new', "w") + + for key, dbfield in subattribs: + if getattr(suite, dbfield) is not None: + subrel.write("%s: %s\n" % (key, getattr(suite, dbfield))) + + for key, dbfield in boolattrs: + if getattr(suite, dbfield, False): + subrel.write("%s: yes\n" % (key)) + + subrel.write("Component: %s%s\n" % (suite_suffix, comp)) + + # Urgh, but until we have all the suite/component/arch stuff in the DB, + # this'll have to do + arch = os.path.split(dirpath)[-1] + if arch.startswith('binary-'): + arch = arch[7:] + + subrel.write("Architecture: %s\n" % (arch)) + subrel.close() + + os.rename(subfile + '.new', subfile) + + # Now that we have done the groundwork, we want to get off and add the files with + # their checksums to the main Release file + oldcwd = os.getcwd() + + os.chdir(self.suite_path()) + + hashes = [x for x in RELEASE_HASHES if x.db_name in suite.checksums] + + fileinfo = {} + + uncompnotseen = {} + + for dirpath, dirnames, filenames in os.walk(".", followlinks=True, topdown=True): + for entry in filenames: + # Skip things we don't want to include + if not re_includeinrelease.match(entry): + continue + + if dirpath == '.' and entry in ["Release", "Release.gpg", "InRelease"]: + continue + + filename = os.path.join(dirpath.lstrip('./'), entry) + fileinfo[filename] = {} + contents = open(filename, 'r').read() + + # If we find a file for which we have a compressed version and + # haven't yet seen the uncompressed one, store the possibility + # for future use + if entry.endswith(".gz") and filename[:-3] not in uncompnotseen: + uncompnotseen[filename[:-3]] = (gzip.GzipFile, filename) + elif entry.endswith(".bz2") and filename[:-4] not in uncompnotseen: + uncompnotseen[filename[:-4]] = (bz2.BZ2File, filename) + elif entry.endswith(".xz") and filename[:-3] not in uncompnotseen: + uncompnotseen[filename[:-3]] = (XzFile, filename) + + fileinfo[filename]['len'] = len(contents) + + for hf in hashes: + fileinfo[filename][hf.release_field] = hf.func(contents) + + for filename, comp in uncompnotseen.items(): + # If we've already seen the uncompressed file, we don't + # need to do anything again + if filename in fileinfo: + continue + + fileinfo[filename] = {} + + # File handler is comp[0], filename of compressed file is comp[1] + contents = comp[0](comp[1], 'r').read() + + fileinfo[filename]['len'] = len(contents) + + for hf in hashes: + fileinfo[filename][hf.release_field] = hf.func(contents) + + + for field in sorted(h.release_field for h in hashes): + out.write('%s:\n' % field) + for filename in sorted(fileinfo.keys()): + out.write(" %s %8d %s\n" % (fileinfo[filename][field], fileinfo[filename]['len'], filename)) + + out.close() + os.rename(outfile + '.new', outfile) + + self._update_hashfile_table(session, fileinfo, hashes) + if suite.byhash: + self._make_byhash_links(fileinfo, hashes) + + sign_release_dir(suite, os.path.dirname(outfile)) + + os.chdir(oldcwd) + + return -################################################################################ def main (): - global Cnf, AptCnf, projectB, out - out = sys.stdout + global Logger + + cnf = Config() - Cnf = daklib.utils.get_conf() + for i in ["Help", "Suite", "Force", "Quiet"]: + if not cnf.has_key("Generate-Releases::Options::%s" % (i)): + cnf["Generate-Releases::Options::%s" % (i)] = "" - Arguments = [('h',"help","Generate-Releases::Options::Help")] - for i in [ "help" ]: - if not Cnf.has_key("Generate-Releases::Options::%s" % (i)): - Cnf["Generate-Releases::Options::%s" % (i)] = "" + Arguments = [('h',"help","Generate-Releases::Options::Help"), + ('a','archive','Generate-Releases::Options::Archive','HasArg'), + ('s',"suite","Generate-Releases::Options::Suite"), + ('f',"force","Generate-Releases::Options::Force"), + ('q',"quiet","Generate-Releases::Options::Quiet"), + ('o','option','','ArbItem')] - suites = apt_pkg.ParseCommandLine(Cnf,Arguments,sys.argv) - Options = Cnf.SubTree("Generate-Releases::Options") + suite_names = apt_pkg.parse_commandline(cnf.Cnf, Arguments, sys.argv) + Options = cnf.subtree("Generate-Releases::Options") if Options["Help"]: - usage() + usage() + + Logger = daklog.Logger('generate-releases') + pool = DakProcessPool() + + 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: + query = session.query(Suite).filter(Suite.untouchable == False) + if 'Archive' in Options: + query = query.join(Suite.archive).filter(Archive.archive_name==Options['Archive']) + suites = query.all() + + broken=[] + + for s in suites: + # Setup a multiprocessing Pool. As many workers as we have CPU cores. + if s.untouchable and not Options["Force"]: + print "Skipping %s (untouchable)" % s.suite_name + continue - AptCnf = apt_pkg.newConfiguration() - apt_pkg.ReadConfigFileISC(AptCnf,daklib.utils.which_apt_conf_file()) + if not Options["Quiet"]: + print "Processing %s" % s.suite_name + Logger.log(['Processing release file for Suite: %s' % (s.suite_name)]) + pool.apply_async(generate_helper, (s.suite_id, )) - if not suites: - suites = Cnf.SubTree("Suite").List() + # No more work will be added to our pool, close it and then wait for all to finish + pool.close() + pool.join() - for suite in suites: - print "Processing: " + suite - SuiteBlock = Cnf.SubTree("Suite::" + suite) + retcode = pool.overall_status() - if SuiteBlock.has_key("Untouchable"): - print "Skipping: " + suite + " (untouchable)" - continue + if retcode > 0: + # TODO: CENTRAL FUNCTION FOR THIS / IMPROVE LOGGING + Logger.log(['Release file generation broken: %s' % (','.join([str(x[1]) for x in pool.results]))]) - suite = suite.lower() - - origin = SuiteBlock["Origin"] - label = SuiteBlock.get("Label", origin) - version = SuiteBlock.get("Version", "") - codename = SuiteBlock.get("CodeName", "") - - if SuiteBlock.has_key("NotAutomatic"): - notautomatic = "yes" - else: - notautomatic = "" - - if SuiteBlock.has_key("Components"): - components = SuiteBlock.ValueList("Components") - else: - components = [] - - suite_suffix = Cnf.Find("Dinstall::SuiteSuffix") - if components and suite_suffix: - longsuite = suite + "/" + suite_suffix - else: - longsuite = suite - - tree = SuiteBlock.get("Tree", "dists/%s" % (longsuite)) - - if AptCnf.has_key("tree::%s" % (tree)): - pass - elif AptCnf.has_key("bindirectory::%s" % (tree)): - pass - else: - aptcnf_filename = os.path.basename(daklib.utils.which_apt_conf_file()) - print "ALERT: suite %s not in %s, nor untouchable!" % (suite, aptcnf_filename) - continue - - print Cnf["Dir::Root"] + tree + "/Release" - out = open(Cnf["Dir::Root"] + tree + "/Release", "w") - - out.write("Origin: %s\n" % (origin)) - out.write("Label: %s\n" % (label)) - out.write("Suite: %s\n" % (suite)) - if version != "": - out.write("Version: %s\n" % (version)) - if codename != "": - out.write("Codename: %s\n" % (codename)) - out.write("Date: %s\n" % (time.strftime("%a, %d %b %Y %H:%M:%S UTC", time.gmtime(time.time())))) - if notautomatic != "": - out.write("NotAutomatic: %s\n" % (notautomatic)) - out.write("Architectures: %s\n" % (" ".join(filter(daklib.utils.real_arch, SuiteBlock.ValueList("Architectures"))))) - if components: - out.write("Components: %s\n" % (" ".join(components))) - - out.write("Description: %s\n" % (SuiteBlock["Description"])) - - files = [] - - if AptCnf.has_key("tree::%s" % (tree)): - for sec in AptCnf["tree::%s::Sections" % (tree)].split(): - for arch in AptCnf["tree::%s::Architectures" % (tree)].split(): - if arch == "source": - filepath = "%s/%s/Sources" % (sec, arch) - for file in compressnames("tree::%s" % (tree), "Sources", filepath): - files.append(file) - add_tiffani(files, Cnf["Dir::Root"] + tree, filepath) - else: - disks = "%s/disks-%s" % (sec, arch) - diskspath = Cnf["Dir::Root"]+tree+"/"+disks - if os.path.exists(diskspath): - for dir in os.listdir(diskspath): - if os.path.exists("%s/%s/md5sum.txt" % (diskspath, dir)): - files.append("%s/%s/md5sum.txt" % (disks, dir)) - - filepath = "%s/binary-%s/Packages" % (sec, arch) - for file in compressnames("tree::%s" % (tree), "Packages", filepath): - files.append(file) - add_tiffani(files, Cnf["Dir::Root"] + tree, filepath) - - if arch == "source": - rel = "%s/%s/Release" % (sec, arch) - else: - rel = "%s/binary-%s/Release" % (sec, arch) - relpath = Cnf["Dir::Root"]+tree+"/"+rel - - try: - release = open(relpath, "w") - #release = open(longsuite.replace("/","_") + "_" + arch + "_" + sec + "_Release", "w") - except IOError: - daklib.utils.fubar("Couldn't write to " + relpath) - - release.write("Archive: %s\n" % (suite)) - if version != "": - release.write("Version: %s\n" % (version)) - if suite_suffix: - release.write("Component: %s/%s\n" % (suite_suffix,sec)) - else: - release.write("Component: %s\n" % (sec)) - release.write("Origin: %s\n" % (origin)) - release.write("Label: %s\n" % (label)) - if notautomatic != "": - release.write("NotAutomatic: %s\n" % (notautomatic)) - release.write("Architecture: %s\n" % (arch)) - release.close() - files.append(rel) - - if AptCnf.has_key("tree::%s/main" % (tree)): - sec = AptCnf["tree::%s/main::Sections" % (tree)].split()[0] - if sec != "debian-installer": - print "ALERT: weird non debian-installer section in %s" % (tree) - - for arch in AptCnf["tree::%s/main::Architectures" % (tree)].split(): - if arch != "source": # always true - for file in compressnames("tree::%s/main" % (tree), "Packages", "main/%s/binary-%s/Packages" % (sec, arch)): - files.append(file) - elif AptCnf.has_key("tree::%s::FakeDI" % (tree)): - usetree = AptCnf["tree::%s::FakeDI" % (tree)] - sec = AptCnf["tree::%s/main::Sections" % (usetree)].split()[0] - if sec != "debian-installer": - print "ALERT: weird non debian-installer section in %s" % (usetree) - - for arch in AptCnf["tree::%s/main::Architectures" % (usetree)].split(): - if arch != "source": # always true - for file in compressnames("tree::%s/main" % (usetree), "Packages", "main/%s/binary-%s/Packages" % (sec, arch)): - files.append(file) - - elif AptCnf.has_key("bindirectory::%s" % (tree)): - for file in compressnames("bindirectory::%s" % (tree), "Packages", AptCnf["bindirectory::%s::Packages" % (tree)]): - files.append(file.replace(tree+"/","",1)) - for file in compressnames("bindirectory::%s" % (tree), "Sources", AptCnf["bindirectory::%s::Sources" % (tree)]): - files.append(file.replace(tree+"/","",1)) - else: - print "ALERT: no tree/bindirectory for %s" % (tree) - - out.write("MD5Sum:\n") - print_md5_files(tree, files) - out.write("SHA1:\n") - print_sha1_files(tree, files) - - out.close() - if Cnf.has_key("Dinstall::SigningKeyring"): - keyring = "--secret-keyring \"%s\"" % Cnf["Dinstall::SigningKeyring"] - if Cnf.has_key("Dinstall::SigningPubKeyring"): - keyring += " --keyring \"%s\"" % Cnf["Dinstall::SigningPubKeyring"] - - arguments = "--no-options --batch --no-tty --armour" - if Cnf.has_key("Dinstall::SigningKeyIds"): - signkeyids = Cnf["Dinstall::SigningKeyIds"].split() - else: - signkeyids = [""] - - dest = Cnf["Dir::Root"] + tree + "/Release.gpg" - if os.path.exists(dest): - os.unlink(dest) - - for keyid in signkeyids: - if keyid != "": defkeyid = "--default-key %s" % keyid - else: defkeyid = "" - os.system("gpg %s %s %s --detach-sign <%s >>%s" % - (keyring, defkeyid, arguments, - Cnf["Dir::Root"] + tree + "/Release", dest)) + Logger.close() + + sys.exit(retcode) + +def generate_helper(suite_id): + ''' + This function is called in a new subprocess. + ''' + session = DBConn().session() + suite = Suite.get(suite_id, session) + + # We allow the process handler to catch and deal with any exceptions + rw = ReleaseWriter(suite) + rw.generate_release_files() + + return (PROC_STATUS_SUCCESS, 'Release file written for %s' % suite.suite_name) ####################################################################################### if __name__ == '__main__': main() -