3 """ Create all the Release files """
5 # Copyright (C) 2001, 2002, 2006 Anthony Towns <ajt@debian.org>
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
23 ################################################################################
25 import sys, os, stat, time, pg
28 from daklib import utils
29 from daklib import database
30 from daklib.dak_exceptions import *
32 ################################################################################
39 ################################################################################
41 def usage (exit_code=0):
42 print """Usage: dak generate-releases [OPTION]... [SUITE]...
43 Generate Release files (for SUITE).
45 -h, --help show this help and exit
46 -a, --apt-conf FILE use FILE instead of default apt.conf
47 -f, --force-touch ignore Untouchable directives in dak.conf
49 If no SUITE is given Release files are generated for all suites."""
53 ################################################################################
55 def add_tiffani (files, path, indexstem):
56 index = "%s.diff/Index" % (indexstem)
57 filepath = "%s/%s" % (path, index)
58 if os.path.exists(filepath):
59 #print "ALERT: there was a tiffani file %s" % (filepath)
62 def compressnames (tree,type,file):
63 compress = AptCnf.get("%s::%s::Compress" % (tree,type), AptCnf.get("Default::%s::Compress" % (type), ". gzip"))
66 uncompress = ("." not in cl)
67 for mode in compress.split():
72 result.append("<zcat/.gz>" + file)
74 result.append(file + ".gz")
77 result.append("<bzcat/.bz2>" + file)
79 result.append(file + ".bz2")
82 decompressors = { 'zcat' : gzip.GzipFile,
83 'bzip2' : bz2.BZ2File }
85 def print_md5sha_files (tree, files, hashop):
86 path = Cnf["Dir::Root"] + tree + "/"
94 (cat, ext, name) = (name[1:j], name[j+1:k], name[k+1:])
95 file_handle = decompressors[ cat ]( "%s%s%s" % (path, name, ext) )
96 contents = file_handle.read()
97 hashvalue = hashop(contents)
98 hashlen = len(contents)
101 file_handle = utils.open_file(path + name)
102 hashvalue = hashop(file_handle)
103 hashlen = os.stat(path + name).st_size
110 except CantOpenError:
111 print "ALERT: Couldn't open " + path + name
113 out.write(" %s %8d %s\n" % (hashvalue, hashlen, name))
115 def print_md5_files (tree, files):
116 print_md5sha_files (tree, files, apt_pkg.md5sum)
118 def print_sha1_files (tree, files):
119 print_md5sha_files (tree, files, apt_pkg.sha1sum)
121 def print_sha256_files (tree, files):
122 print_md5sha_files (tree, files, apt_pkg.sha256sum)
124 def write_release_file (relpath, suite, component, origin, label, arch, version="", suite_suffix="", notautomatic=""):
126 if os.access(relpath, os.F_OK):
127 if os.stat(relpath).st_nlink > 1:
129 release = open(relpath, "w")
131 utils.fubar("Couldn't write to " + relpath)
133 release.write("Archive: %s\n" % (suite))
135 release.write("Version: %s\n" % (version))
138 release.write("Component: %s/%s\n" % (suite_suffix,component))
140 release.write("Component: %s\n" % (component))
142 release.write("Origin: %s\n" % (origin))
143 release.write("Label: %s\n" % (label))
144 if notautomatic != "":
145 release.write("NotAutomatic: %s\n" % (notautomatic))
146 release.write("Architecture: %s\n" % (arch))
149 ################################################################################
152 global Cnf, AptCnf, projectB, out
155 Cnf = utils.get_conf()
157 Arguments = [('h',"help","Generate-Releases::Options::Help"),
158 ('a',"apt-conf","Generate-Releases::Options::Apt-Conf", "HasArg"),
159 ('f',"force-touch","Generate-Releases::Options::Force-Touch"),
161 for i in [ "help", "apt-conf", "force-touch" ]:
162 if not Cnf.has_key("Generate-Releases::Options::%s" % (i)):
163 Cnf["Generate-Releases::Options::%s" % (i)] = ""
165 suites = apt_pkg.ParseCommandLine(Cnf,Arguments,sys.argv)
166 Options = Cnf.SubTree("Generate-Releases::Options")
171 if not Options["Apt-Conf"]:
172 Options["Apt-Conf"] = utils.which_apt_conf_file()
174 AptCnf = apt_pkg.newConfiguration()
175 apt_pkg.ReadConfigFileISC(AptCnf, Options["Apt-Conf"])
177 projectB = pg.connect(Cnf["DB::Name"], Cnf["DB::Host"], int(Cnf["DB::Port"]))
178 database.init(Cnf, projectB)
181 suites = Cnf.SubTree("Suite").List()
184 print "Processing: " + suite
185 SuiteBlock = Cnf.SubTree("Suite::" + suite)
187 if database.get_suite_untouchable(suite) and not Options["Force-Touch"]:
188 print "Skipping: " + suite + " (untouchable)"
191 suite = suite.lower()
193 origin = SuiteBlock["Origin"]
194 label = SuiteBlock.get("Label", origin)
195 codename = SuiteBlock.get("CodeName", "")
200 q = projectB.query("SELECT version, description FROM suite WHERE suite_name = '%s'" % (suite))
203 if qs[0][0] != "-": version = qs[0][0]
204 if qs[0][1]: description = qs[0][1]
206 architectures = database.get_suite_architectures(suite)
207 if architectures == None:
210 if SuiteBlock.has_key("NotAutomatic"):
215 if SuiteBlock.has_key("Components"):
216 components = SuiteBlock.ValueList("Components")
220 suite_suffix = Cnf.Find("Dinstall::SuiteSuffix")
221 if components and suite_suffix:
222 longsuite = suite + "/" + suite_suffix
226 tree = SuiteBlock.get("Tree", "dists/%s" % (longsuite))
228 if AptCnf.has_key("tree::%s" % (tree)):
230 elif AptCnf.has_key("bindirectory::%s" % (tree)):
233 aptcnf_filename = os.path.basename(utils.which_apt_conf_file())
234 print "ALERT: suite %s not in %s, nor untouchable!" % (suite, aptcnf_filename)
237 print Cnf["Dir::Root"] + tree + "/Release"
238 out = open(Cnf["Dir::Root"] + tree + "/Release", "w")
240 out.write("Origin: %s\n" % (origin))
241 out.write("Label: %s\n" % (label))
242 out.write("Suite: %s\n" % (suite))
244 out.write("Version: %s\n" % (version))
246 out.write("Codename: %s\n" % (codename))
247 out.write("Date: %s\n" % (time.strftime("%a, %d %b %Y %H:%M:%S UTC", time.gmtime(time.time()))))
249 if SuiteBlock.has_key("ValidTime"):
250 validtime=float(SuiteBlock["ValidTime"])
251 out.write("Valid-Until: %s\n" % (time.strftime("%a, %d %b %Y %H:%M:%S UTC", time.gmtime(time.time()+validtime))))
253 if notautomatic != "":
254 out.write("NotAutomatic: %s\n" % (notautomatic))
255 out.write("Architectures: %s\n" % (" ".join(filter(utils.real_arch, architectures))))
257 out.write("Components: %s\n" % (" ".join(components)))
260 out.write("Description: %s\n" % (description))
264 if AptCnf.has_key("tree::%s" % (tree)):
265 if AptCnf.has_key("tree::%s::Contents" % (tree)):
268 for x in os.listdir("%s/%s" % (Cnf["Dir::Root"], tree)):
269 if x.startswith('Contents-'):
272 for sec in AptCnf["tree::%s::Sections" % (tree)].split():
273 for arch in AptCnf["tree::%s::Architectures" % (tree)].split():
275 filepath = "%s/%s/Sources" % (sec, arch)
276 for cfile in compressnames("tree::%s" % (tree), "Sources", filepath):
278 add_tiffani(files, Cnf["Dir::Root"] + tree, filepath)
280 disks = "%s/disks-%s" % (sec, arch)
281 diskspath = Cnf["Dir::Root"]+tree+"/"+disks
282 if os.path.exists(diskspath):
283 for dir in os.listdir(diskspath):
284 if os.path.exists("%s/%s/md5sum.txt" % (diskspath, dir)):
285 files.append("%s/%s/md5sum.txt" % (disks, dir))
287 filepath = "%s/binary-%s/Packages" % (sec, arch)
288 for cfile in compressnames("tree::%s" % (tree), "Packages", filepath):
290 add_tiffani(files, Cnf["Dir::Root"] + tree, filepath)
293 rel = "%s/%s/Release" % (sec, arch)
295 rel = "%s/binary-%s/Release" % (sec, arch)
296 relpath = Cnf["Dir::Root"]+tree+"/"+rel
297 write_release_file(relpath, suite, sec, origin, label, arch, version, suite_suffix, notautomatic)
300 if AptCnf.has_key("tree::%s/main" % (tree)):
301 for dis in ["main", "contrib", "non-free"]:
302 if not AptCnf.has_key("tree::%s/%s" % (tree, dis)): continue
303 sec = AptCnf["tree::%s/%s::Sections" % (tree,dis)].split()[0]
304 if sec != "debian-installer":
305 print "ALERT: weird non debian-installer section in %s" % (tree)
307 for arch in AptCnf["tree::%s/%s::Architectures" % (tree,dis)].split():
308 if arch != "source": # always true
309 rel = "%s/%s/binary-%s/Release" % (dis, sec, arch)
310 relpath = Cnf["Dir::Root"]+tree+"/"+rel
311 write_release_file(relpath, suite, dis, origin, label, arch, version, suite_suffix, notautomatic)
313 for cfile in compressnames("tree::%s/%s" % (tree,dis),
315 "%s/%s/binary-%s/Packages" % (dis, sec, arch)):
317 elif AptCnf.has_key("tree::%s::FakeDI" % (tree)):
318 usetree = AptCnf["tree::%s::FakeDI" % (tree)]
319 sec = AptCnf["tree::%s/main::Sections" % (usetree)].split()[0]
320 if sec != "debian-installer":
321 print "ALERT: weird non debian-installer section in %s" % (usetree)
323 for arch in AptCnf["tree::%s/main::Architectures" % (usetree)].split():
324 if arch != "source": # always true
325 for cfile in compressnames("tree::%s/main" % (usetree), "Packages", "main/%s/binary-%s/Packages" % (sec, arch)):
328 elif AptCnf.has_key("bindirectory::%s" % (tree)):
329 for cfile in compressnames("bindirectory::%s" % (tree), "Packages", AptCnf["bindirectory::%s::Packages" % (tree)]):
330 files.append(cfile.replace(tree+"/","",1))
331 for cfile in compressnames("bindirectory::%s" % (tree), "Sources", AptCnf["bindirectory::%s::Sources" % (tree)]):
332 files.append(cfile.replace(tree+"/","",1))
334 print "ALERT: no tree/bindirectory for %s" % (tree)
336 out.write("MD5Sum:\n")
337 print_md5_files(tree, files)
339 print_sha1_files(tree, files)
340 out.write("SHA256:\n")
341 print_sha256_files(tree, files)
344 if Cnf.has_key("Dinstall::SigningKeyring"):
345 keyring = "--secret-keyring \"%s\"" % Cnf["Dinstall::SigningKeyring"]
346 if Cnf.has_key("Dinstall::SigningPubKeyring"):
347 keyring += " --keyring \"%s\"" % Cnf["Dinstall::SigningPubKeyring"]
349 arguments = "--no-options --batch --no-tty --armour"
350 if Cnf.has_key("Dinstall::SigningKeyIds"):
351 signkeyids = Cnf["Dinstall::SigningKeyIds"].split()
355 dest = Cnf["Dir::Root"] + tree + "/Release.gpg"
356 if os.path.exists(dest):
359 for keyid in signkeyids:
360 if keyid != "": defkeyid = "--default-key %s" % keyid
362 os.system("gpg %s %s %s --detach-sign <%s >>%s" %
363 (keyring, defkeyid, arguments,
364 Cnf["Dir::Root"] + tree + "/Release", dest))
366 #######################################################################################
368 if __name__ == '__main__':