Mercurial > treepkg
view bin/initpbuilder.py @ 106:66cbfc772f84
Add bin/inittreepkg.py, a script to automate some of the installation
and some support code for in in the packager classes.
author | Bernhard Herzog <bh@intevation.de> |
---|---|
date | Tue, 04 Mar 2008 14:31:28 +0000 |
parents | b4226070371f |
children | bfcb2bbf9a52 |
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#! /usr/bin/python2.4 # Copyright (C) 2007, 2008 by Intevation GmbH # Authors: # Bernhard Herzog <bh@intevation.de> # # This program is free software under the GPL (>=v2) # Read the file COPYING coming with the software for details. """Script to initialize the pbuilder environment for the tree packager The script assumes that the config file for the tree packager already contains the pbuilder settings. Also, this script assumes that there is only one pbuilder setting for all packagers. """ import sys import os from optparse import OptionParser import treepkgcmd from treepkg.options import create_parser from treepkg.packager import create_package_track, PackagerGroup from treepkg.readconfig import read_config from treepkg.util import ensure_directory, writefile from treepkg.run import call from treepkg.cmdexpand import cmdexpand pbuilderrc_template = '''\ # This file was automatically generated by initpbuilder.py. # for the possible settings see "man pbuilderrc" BASETGZ=%(basedir)s/base.tgz BUILDPLACE=%(builddir)s USEPROC=yes USEDEVPTS=yes BUILDRESULT=%(resultdir)s DISTRIBUTION=%(distribution)s APTCACHE=%(basedir)s/aptcache APTCACHEHARDLINK=yes REMOVEPACKAGES=lilo MIRRORSITE="%(mirrorsite)s" OTHERMIRROR="%(othermirror)s" BINDMOUNTS="%(extra-pkgdir)s" PKGNAME_LOGFILE=yes ''' def init_pbuilder(pbuilderrc, distribution, mirrorsite, extramirrors, root_cmd): if not os.path.isabs(pbuilderrc): print >>sys.stderr, "pbuilderrc must be an absolute filename" sys.exit(1) if os.path.exists(pbuilderrc): print >>sys.stderr, "pbuilderrc %r already exists." % pbuilderrc sys.exit(1) basedir = os.path.dirname(pbuilderrc) replacements = dict(basedir=basedir, distribution=distribution, mirrorsite=mirrorsite) # create the pbuilder directories. basedir is created implicitly by # creating its subdirectories. for subdir in ["base", "build", "result", "aptcache", "extra-pkg"]: directory = os.path.join(basedir, subdir) replacements[subdir + "dir"] = directory print "creating directory:", repr(directory) ensure_directory(directory) # build OTHERMIRROR value. We always include the extra-pkg dir. othermirror = "deb file://%(extra-pkgdir)s ./" % replacements if extramirrors: othermirror += " | " + extramirrors replacements["othermirror"] = othermirror # create the pbuilderrcfile print "creating pbuilderrc:", repr(pbuilderrc) writefile(pbuilderrc, pbuilderrc_template % replacements) # turn the extra-pkg directory into a proper deb archive print "turning the extra-pkg dir into a debian archive" extra_pkgdir = replacements["extra-pkgdir"] call(cmdexpand("apt-ftparchive packages ."), stdout=open(os.path.join(extra_pkgdir, "Packages"), "w"), cwd=extra_pkgdir) # create the base.tgz chroot print "running pbuilder create" call(cmdexpand("@root_cmd pbuilder create --configfile $pbuilderrc", **locals())) def parse_commandline(): parser = create_parser() parser.set_defaults(distribution="etch") parser.add_option("--mirrorsite", help=("The debian mirror site" " (pbuilder MIRRORSITE setting). Required.")) parser.add_option("--othermirror", help=("Extra contents of the OTHERMIRROR setting." " See the pbuilder documentation for the format.")) parser.add_option("--distribution", help=("The debian distribution for the pbuilder chroot." " Default is etch.")) return parser.parse_args() def main(): options, args = parse_commandline() if options.mirrorsite is None: print >>sys.stderr, "Missing required option --mirrorsite" sys.exit(1) treepkg_opts, packager_opts = read_config(options.config_file) group = PackagerGroup([create_package_track(**opts) for opts in packager_opts], **treepkg_opts) track = group.get_package_tracks()[0] init_pbuilder(track.pbuilderrc, distribution=options.distribution, mirrorsite=options.mirrorsite, extramirrors=options.othermirror, root_cmd=track.root_cmd) main()