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#!/usr/bin/perl -w
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#
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# Written for the debichem project by Daniel Leidert <daniel.leidert@wgdd.de>,
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# 2007, 2009.
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#
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# Released into public domain.
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use strict;
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use warnings;
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# Only send a mail if there is some output!
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our $send = 0;
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# The following function simply parses an SVN tree and puts all top-level
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# directories into an array, which is then returned.
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sub fillPackageArray ($) {
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my ($repository) = @_;
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open (TREE, "/usr/bin/svnlook tree -N /svn/debichem $repository |");
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my @array = map { $_ =~ /^ ([^\s]+)\/$/m ; } (grep { $_ =~ m/^ [^\s]+\/$/m ; } <TREE>);
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close (TREE);
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return @array;
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}
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# The following function greps the watch-file and the changelog-file. From the
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# latter the version and package information is read and used for manually
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# calling uscan.
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sub checkWatchFile ($\@) {
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my ($repository, $packages) = @_;
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my $output = "Report for packages in $repository\n";
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$output .= "**************************************************\n\n";
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my $svncat = "/usr/bin/svnlook cat /svn/debichem";
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foreach (@$packages) {
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my $watchpath = $repository . "/" . "$_" . "/debian/watch";
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my $chglgpath = $repository . "/" . "$_" . "/debian/changelog";
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my $chglgfile = `$svncat $chglgpath | /usr/bin/dpkg-parsechangelog -l-`;
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my ($package, $version) = ($chglgfile =~ /^Source: (.*?)$/m, $chglgfile =~ /^Version: ([^-]+)-.*$/m);
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if ( ! system("$svncat $watchpath >> /dev/null 2>&1") ) {
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my $watchfile = `$svncat $watchpath`;
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open (USCAN, "$svncat $watchpath | /usr/bin/uscan --no-download --watchfile -" .
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" --package $package --upstream-version $version 2>&1 |");
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my @tmp = <USCAN>;
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if (@tmp) {
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$output .= "@tmp\n";
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$send = 1; # We have some output!
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}
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close (USCAN);
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} else {
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$output .= "** Warning: $package has no watch file $watchpath. **\n\n";
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}
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}
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$output .= "\n\n";
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return $output;
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}
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my $packages = {'unstable' => [], 'wnpp' => []};
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my $report;
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foreach my $key (keys %$packages) {
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@{$packages->{$key}} = fillPackageArray ($key);
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$report .= checkWatchFile ($key, @{$packages->{$key}});
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}
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if ($send != 0) {
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open (INFOMAIL, "| /usr/bin/mail -s 'Weekly infolist of updatable packages for the debichem project'" .
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" 'Debichem Team <debichem-devel\@lists.alioth.debian.org>'");
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print INFOMAIL $report;
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close (INFOMAIL);
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}
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exit(0);
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