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gordonr |
1.1 |
#!/usr/bin/perl -w |
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# |
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# Copyright (c) 2005 Gormand Pty Ltd. All rights reserved. This program |
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# is free software; you can redistribute it and/or modify it under the |
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# same terms as Perl itself. |
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# |
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# $Id: update_rpms_dir,v 1.5 2005/09/13 06:32:13 gordonr Exp $ |
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# |
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# Update RPMS directory with the latest from a given list of directories |
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use RPM2; |
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use Getopt::Long; |
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my $rpm_flags = RPM2->vsf_nodsa; # Deal with missing DSA keys |
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GetOptions(\%opt, "verbose"); |
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# XXX - FIXME - These will be command line options |
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my $rpms_dir = "/builds/RPMS"; |
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my @repositories = qw( |
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/builds/rpms/RPMS/i386/ |
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/builds/rpms/RPMS/noarch/ |
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/mirrors/mitel/devel/repo/RPMS/ |
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/mirrors/centos/4.1/updates/i386/RPMS/ |
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/mirrors/centos/4.1/os/i386/CentOS/RPMS/ |
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); |
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chdir $rpms_dir or die "Couldn't chdir $rpms_dir"; |
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opendir RPMS, '.' or die "Couldn't opendir $rpms_dir"; |
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for my $file ( sort grep { /.rpm$/ } readdir RPMS ) |
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{ |
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warn "Checking $file:\n" if $opt{verbose}; |
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my $rpm = RPM2->open_package($file, $rpm_flags); |
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for my $dir ( @repositories ) |
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{ |
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my $newest = find_newest($rpm, $dir); |
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if ($newest) |
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{ |
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# XXX - FIXME - Should we try other repos, or stop here? |
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warn "=====> cd $rpms_dir; rm $file; cp $dir/$newest .\n" |
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} |
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} |
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} |
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sub find_newest |
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{ |
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my ($rpm, $dir) = @_; |
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# XXX - FIXME - Need to cater for multiple architectures |
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my $name = $rpm->name; |
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$name =~ s/\+/\\+/g; # libstdc++ and friends |
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opendir DIR, $dir or die "Couldn't opendir $dir"; |
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my @rpms = grep { /^${name}-.*.rpm$/ } readdir DIR; |
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closedir DIR; |
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my $newest_file = undef; |
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my $newest_hdr = undef; |
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for my $file (@rpms) |
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{ |
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my $candidate = RPM2->open_package("$dir/$file", $rpm_flags); |
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if ($candidate->name ne $name) |
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{ |
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warn "Ignoring $file - name doesn't match\n" if $opt{verbose}; |
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next; |
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} |
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if ( ($candidate cmp $rpm) <= 0) |
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{ |
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warn "Ignoring $file - older or same version\n" if $opt{verbose}; |
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next; |
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} |
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if (not defined $newest_hdr or ($candidate cmp $newest_hdr) < 0) |
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{ |
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warn "Newest is $file\n" if $opt{verbose}; |
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$newest_file = $file; |
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$newest_hdr = $candidate; |
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} |
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} |
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return $newest_file; |
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} |
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