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Add checkpackageversion script

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This tool compare versions of RPM packages and exported Perl module.
It's usefull when doing upgrade.
This commit is contained in:
Petr Písař 2011-09-14 17:19:39 +02:00
parent cc4ed693fb
commit b19f196d10
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checkpackageversion Executable file
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#!/usr/bin/perl
use strict;
use warnings;
use utf8;
use RPM2;
for my $rpm_file (@ARGV) {
my $package = RPM2->open_package($rpm_file)
or die q{Could not open `} . $rpm_file . q{'.};
my $package_name = $package->tag('NAME');
my $package_version = $package->tag('VERSION');
my $module_name = $package_name;
$module_name =~ s/^([^-]+)-(.*)/$1($2)/;
$module_name =~ s/-/::/g;
my @names = $package->tag('PROVIDENAME');
my @flags = $package->tag('PROVIDEFLAGS');
my @versions = $package->tag('PROVIDEVERSION');
if (!($#names == $#flags) && ($#names == $#versions)) {
die (q{Inconsistent number of provides names, flags, and versions in `}
. $rpm_file . q{'.});
}
my $found = 0;
for my $name (@names) {
my $flag = shift @flags;
my $version = shift @versions;
if ($name eq $module_name) {
$found = 1;
if (($flag & 0x8) && (($flag & (0x2+0x4)) == 0)) {
if (!($package_version eq $version)) {
print $rpm_file . q{: Package version `} .
$package_version . q{' differs from `} .
$module_name . q{' module version `} .
$version . q{'.} . "\n";
}
last;
} else {
print $rpm_file . q{: `} . $module_name .
q{' in list of provides is not qualified (};
printf '0x%x', $flag;
print q{) as equaled.} . "\n";
}
}
}
if ($found == 0) {
print $rpm_file . q{: missing `} . $module_name .
q{' in list of provides.} . "\n";
}
}
__END__
=encoding utf8
=head1 NAME
checkpackageversion - Check a RPM package version matches main Perl module
version
=head1 SYNOPSIS
checkpackageversion RPM_PACKAGE...
It opens each RPM_PACKAGE, guesses a main Perl module from package name, finds
it in list of provides (e.g. perl-Foo-Bar → perl(Foo::Bar) and compares
versions. It reports any irregularities to standard output.
Petr Písař <ppisar@redhat.com>
=head1 COPYING
Copyright (C) 2011 Petr Písař <ppisar@redhat.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 3 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/>.
=cut