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# vim: set fileencoding=utf-8 :
#
# (C) 2012 Intel Corporation <markus.lehtonen@linux.intel.com>
# 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""Default packaging policy for RPM"""
import re
from gbp.pkg import PkgPolicy, parse_archive_filename
class RpmPkgPolicy(PkgPolicy):
"""Packaging policy for RPM"""
# Special rpmlib python module for GBP (only)
python_rpmlib_module_name = "rpm"
alnum = 'a-zA-Z0-9'
# Valid characters for RPM pkg name
name_whitelist_chars = '._+%{}\-'
# Valid characters for RPM pkg version
version_whitelist_chars = '._+%{}~'
# Regexp for checking the validity of package name
packagename_re = re.compile("^[%s][%s%s]+$" %
(alnum, alnum, name_whitelist_chars))
packagename_msg = ("Package names must be at least two characters long, "
"start with an alphanumeric and can only contain "
"alphanumerics or characters in %s" %
list(name_whitelist_chars))
# Regexp for checking the validity of package (upstream) version
upstreamversion_re = re.compile("^[0-9][%s%s]*$" %
(alnum, version_whitelist_chars))
upstreamversion_msg = ("Upstream version numbers must start with a digit "
"and can only containg alphanumerics or characters "
"in %s" % list(version_whitelist_chars))
@classmethod
def is_valid_orig_archive(cls, filename):
"""
Is this a valid orig source archive
@param filename: upstream source archive filename
@type filename: C{str}
@return: true if valid upstream source archive filename
@rtype: C{bool}
>>> RpmPkgPolicy.is_valid_orig_archive("foo/bar_baz.tar.gz")
True
>>> RpmPkgPolicy.is_valid_orig_archive("foo.bar.tar")
True
>>> RpmPkgPolicy.is_valid_orig_archive("foo.bar")
False
>>> RpmPkgPolicy.is_valid_orig_archive("foo.gz")
False
"""
_base, arch_fmt, _compression = parse_archive_filename(filename)
if arch_fmt:
return True
return False
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