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#!/usr/bin/perl -w
################################################################
#
# Copyright (c) 1995-2014 SUSE Linux Products GmbH
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or 3 as
# published by the Free Software Foundation.
#
# 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 (see the file COPYING); if not, write to the
# Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
#
################################################################
BEGIN {
unshift @INC, ($::ENV{'BUILD_DIR'} || '/usr/lib/build');
}
use Build;
use Getopt::Long;
use strict;
Getopt::Long::Configure("no_ignore_case");
my $oldfile;
GetOptions ("oldfile=s" => \$oldfile) or exit(1);
sub queryfromfilename {
my ($fn) = @_;
$fn =~ s/.*\///;
return {'name' => $1, 'arch' => $2} if $fn =~ /^(.*)-[^-]+-[^-]+\.([^\. ]+)\.rpm$/;
return {'name' => $1, 'arch' => $2} if $fn =~ /^([^_]*)_(?:[^_]*)_([^_]*)\.deb$/;
return {'name' => $1, 'arch' => $2} if $fn =~ /^(.*)-[^-]+-[^-]+-([^-]+)\.pkg\.tar\.[gx]z$/;
return undef;
}
######################################################################
my %old;
if (defined($oldfile) && open(F, '<', $oldfile)) {
while (<F>) {
chomp;
$old{$1} = $_ if /^([PRrsCOI]:[^ ]+): /;
}
close F;
}
my %seen;
for my $dir (@ARGV) {
my $cmd = "find $dir -follow -type f \\( -name \"*.rpm\" -o -name \"*.deb\" -o -name \"*.pkg.tar.gz\" -o -name \"*.pkg.tar.xz\" \\) -a ! -name \"*src.rpm\" -printf '\%T@/\%s/\%i \%p\\n'";
open(F, '-|', $cmd) or next;
while (<F>) {
chomp;
next unless /^([\d\.]+\/\d+\/\d+) (.*)$/;
my $id = $1;
my $path = $2;
# newer find version add a fraction part to %T@, strip it
$id =~ s/^(\d+)\.\d+/$1/;
next if $path =~ /\.(?:patch|delta)\.rpm$/; # not good for building...
if (%old) {
my $q = queryfromfilename($path);
if ($q && defined($q->{'name'}) && defined($q->{'arch'})) {
my $idx = "$q->{'name'}.$q->{'arch'}-$id";
if ($old{"I:$idx"} && $old{"P:$idx"}) {
# reuse old data
next if $seen{$idx};
$seen{$idx} = 1;
print "F:$idx: $path\n";
for (qw{P R r s C O I}) {
print $old{"$_:$idx"}."\n" if $old{"$_:$idx"};
}
next;
}
}
}
my $q = Build::query($path, 'addselfprovides' => 1, 'conflicts' => 1, 'evra' => 1, 'buildtime' => 1, 'weakdeps' => 1);
next unless $q && defined($q->{'name'}) && defined($q->{'arch'}) && defined($q->{'version'});
my $idx = "$q->{'name'}.$q->{'arch'}-$id";
next if $seen{$idx};
$seen{$idx} = 1;
$q->{'id'} = $id;
$q->{'location'} = $path;
Build::writedeps(\*STDOUT, $q);
}
close F;
}
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