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# Chris Lumens <clumens@redhat.com>
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# Copyright 2005-2014 Red Hat, Inc.
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# This copyrighted material is made available to anyone wishing to use, modify,
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# copy, or redistribute it subject to the terms and conditions of the GNU
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# General Public License v.2. This program is distributed in the hope that it
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# will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
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# implied warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, write to the Free Software Foundation, Inc., 51
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# Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Any Red Hat
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# trademarks that are incorporated in the source code or documentation are not
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# subject to the GNU General Public License and may only be used or replicated
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# with the express permission of Red Hat, Inc.
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from pykickstart.errors import KickstartError, KickstartParseError, KickstartValueError, KickstartVersionError
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from pykickstart.parser import KickstartParser, preprocessKickstart
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from pykickstart.version import DEVEL, makeVersion, versionMap
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gettext.install("pykickstart", unicode=True)
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_ = lambda x: gettext.ldgettext("pykickstart", x)
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def cleanup(dest, fn=None, exitval=1):
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# Don't care if this file doesn't exist.
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op = argparse.ArgumentParser(usage="%(prog)s [options] ksfile")
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op.add_argument("ksfile",
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help=_("filename or URL to read from"))
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op.add_argument("-e", "--firsterror", dest="firsterror", action="store_true",
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default=False, help=_("halt after the first error or warning"))
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op.add_argument("-i", "--followincludes", dest="followincludes",
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action="store_true", default=False,
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help=_("parse include files when %%include is seen"))
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op.add_argument("-l", "--listversions", dest="listversions", action="store_true",
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help=_("list the available versions of kickstart syntax"))
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op.add_argument("-v", "--version", dest="version", default=DEVEL,
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help=_("version of kickstart syntax to validate against"))
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opts = op.parse_args(sys.argv[1:])
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for key in sorted(versionMap.keys()):
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destdir = tempfile.mkdtemp("", "ksvalidator-tmp-", "/tmp")
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f = urlgrabber.urlgrab(opts.ksfile, filename="%s/ks.cfg" % destdir)
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except urlgrabber.grabber.URLGrabError, e:
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print(_("Error reading %s:\n%s") % (opts.ksfile, e))
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handler = makeVersion(opts.version)
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except KickstartVersionError:
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print(_("The version %s is not supported by pykickstart") % opts.version)
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ksparser = KickstartParser(handler, followIncludes=opts.followincludes,
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errorsAreFatal=opts.firsterror)
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# turn DeprecationWarnings into errors
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warnings.filterwarnings("error")
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processedFile = preprocessKickstart(f)
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ksparser.readKickstart(processedFile)
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cleanup(destdir, processedFile, exitval=0)
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except DeprecationWarning as msg:
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print(_("File uses a deprecated option or command.\n%s") % msg)
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cleanup(destdir, processedFile)
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except (KickstartParseError, KickstartValueError) as msg:
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cleanup(destdir, processedFile)
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except KickstartError:
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print(_("General kickstart error in input file"))
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cleanup(destdir, processedFile)
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except Exception as e:
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print(_("General error in input file: %s") % e)
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cleanup(destdir, processedFile)