lorax/lorax
David Cantrell bc76ca2070 Set buildarch and other fixes.
Set buildarch to the value of pylorax.getBuildArch().
Other minor cleanups.
2008-10-03 15:44:57 -10:00

126 lines
4.5 KiB
Python
Executable File

#!/usr/bin/python -tt
#
# lorax
# Install image and tree support data generation tool.
#
# Copyright (C) 2008 Red Hat, Inc.
#
# 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, see <http://www.gnu.org/licenses/>.
#
# Author(s): David Cantrell <dcantrell@redhat.com>
#
import getopt
import os
import sys
import pylorax
def usage(prog):
print("Usage: %s -v VERSION -p PRODUCT -r RELEASE -o PATH REPO\n" % (prog,))
print("Required arguments:")
print(" -v, --version=STRING Version identifier.")
print(" -p, --product=STRING Product name.")
print(" -r, --release=STRING Release information or comment.\n")
print(" -o, --output=PATHSPEC Where to write output files.")
print("Optional arguments:")
print(" -d, --debug Enable debugging messages.")
print(" -t, --variant=STRING Variant name.")
print(" -b, --bugurl=URL Bug reporting URL for the product.")
print(" -u, --updates=PATHSPEC Path to find updated RPMS.")
print(" -m, --mirrorlist=REPO Mirror list repo, may be listed multiple times.\n")
print("A 'REPO' specification is a valid yum repository path.\n")
print("See the man page lorax(8) for more information.")
if __name__ == "__main__":
prog = os.path.basename(sys.argv[0])
opts, args, mirrorlist, extrarepos = [], [], [], []
version, product, release, output, repo = None, None, None, None, None
debug = False
variant, updates = '', ''
bugurl = 'your distribution provided bug reporting tool.'
try:
opts, args = getopt.getopt(sys.argv[1:], "v:p:r:o:dt:b:u:m:V",
["version=", "product=", "release=",
"output=", "debug", "variant=",
"bugurl=", "updates=", "mirrorlist="])
except getopt.GetoptError:
usage(prog)
sys.exit(1)
for o, a in opts:
if o in ('-v', '--version'):
version = a
elif o in ('-p', '--product'):
product = a
elif o in ('-r', '--release'):
release = a
elif o in ('-o', '--output'):
output = a
elif o in ('-d', '--debug'):
debug = True
elif o in ('-t', '--variant'):
variant = a
elif o in ('-b', '--bugurl'):
bugurl = a
elif o in ('-u', '--updates'):
updates = a
elif o in ('-m', '--mirrorlist'):
mirrorlist.append(a)
elif o in ('-V'):
pylorax.show_version(prog)
sys.exit(0)
if version is None or product is None or release is None or output is None:
sys.stderr.write("ERROR: Missing a required argument.\n")
sys.exit(1)
if len(args) == 0:
sys.stderr.write("ERROR: Missing repo to use for image generation.\n")
sys.exit(1)
# collect all repos specified on the command line. the first repo is
# designated the main repo (I guess)
repo, extrarepos = pylorax.collectRepos(args)
# create directories that we will be using for image generation
buildinstdir, treedir, cachedir = pylorax.initializeDirs(output)
# write out yum.conf used for image generation
yumconf = pylorax.writeYumConf(cachedir=cachedir, repo=repo, extrarepos=extrarepos, mirrorlist=mirrorlist)
if yumconf is None:
sys.stderr.write("Error generating temporary yum.conf file.\n")
sys.exit(1)
buildarch = pylorax.getBuildArch()
# upd-instroot
# XXX
# write .treeinfo file
if not pylorax.treeinfo.write(family=product, variant=variant, version=version, arch=buildarch, outdir=output):
sys.stderr.write("Error writing %s/.treeinfo file.\n" % (output,))
# mk-images
# XXX
# write .discinfo file
if not pylorax.discinfo.write(release=release, arch=buildarch, outdir=output):
sys.stderr.write("Error writing %s/.discinfo file.\n" % (output,))
# clean up
trash = [yumconf, treedir, buildinstdir]
pylorax.cleanup(trash)