--- /dev/null
+# watch-file -- lintian check script -*- perl -*-
+#
+# Copyright (C) 2008 Patrick Schoenfeld
+# Copyright (C) 2008 Russ Allbery
+# Copyright (C) 2008 Raphael Geissert
+#
+# 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, you can find it on the World Wide
+# Web at http://www.gnu.org/copyleft/gpl.html, or write to the Free
+# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+# MA 02110-1301, USA.
+
+package Maemian::watch_file;
+use strict;
+
+use Maemian::Collect;
+use Tags;
+
+sub run {
+
+my $pkg = shift;
+my $type = shift;
+my $info = shift;
+
+if (! -f "debfiles/watch") {
+ tag 'debian-watch-file-is-missing' unless ($info->native);
+ return;
+}
+
+# Perform the other checks even if it is a native package
+tag 'debian-watch-file-in-native-package' if ($info->native);
+
+# Check if the Debian version contains anything that resembles a repackaged
+# source package sign, for fine grained version mangling check
+my $version = $info->field('version');
+my $repack;
+if ($version =~ /(dfsg|debian|ds)/) {
+ $repack = $1;
+}
+
+# Gather information from the watch file and look for problems we can
+# diagnose on the first time through.
+open(WATCH, '<', 'debfiles/watch') or fail("cannot open watch file: $!");
+local $_;
+my ($watchver, $mangle, $dmangle, $nonempty, %dversions);
+while (<WATCH>) {
+ next if /^\s*\#/;
+ next if /^\s*$/;
+ s/^\s*//;
+
+ CHOMP:
+ chomp;
+ if (s/(?<!\\)\\$//) {
+ # This is caught by uscan.
+ last if eof(WATCH);
+ $_ .= <WATCH>;
+ goto CHOMP;
+ }
+
+ if (/^version\s*=\s*(\d+)(\s|\Z)/) {
+ if (defined $watchver) {
+ tag 'debian-watch-file-declares-multiple-versions', "line $.";
+ }
+ $watchver = $1;
+ if ($watchver ne '2' and $watchver ne '3') {
+ tag 'debian-watch-file-unknown-version', $watchver;
+ }
+ } else {
+ $nonempty = 1;
+
+ unless (defined($watchver)) {
+ tag 'debian-watch-file-missing-version';
+ $watchver = 1;
+ }
+ # Version 1 watch files are too broken to try checking them.
+ next if ($watchver == 1);
+
+ my ($opts, @opts);
+ if (s/^opt(?:ion)?s=\"([^\"]+)\"\s+// || s/^opt(?:ion)?s=(\S+)\s+//) {
+ $opts = $1;
+ @opts = split(',', $opts);
+ if (defined $repack) {
+ for (@opts) {
+ $mangle = 1 if /^[ud]?versionmangle\s*=.*($repack)/;
+ $dmangle = 1 if /^dversionmangle\s*=.*($repack)/;
+ }
+ }
+ }
+ if (m%qa\.debian\.org/watch/sf\.php\?%) {
+ tag 'debian-watch-file-uses-deprecated-sf-redirector-method',
+ "line $.";
+ }
+
+ if (m%(https?|ftp)://((.+\.)?dl|(pr)?downloads?|ftp\d?|upload)\.(sourceforge|sf)\.net%
+ or m%https?://(www\.)?(sourceforge|sf)\.net/project/showfiles\.php%
+ or m%https?://(www\.)?(sourceforge|sf)\.net/projects/.+/files%) {
+ tag 'debian-watch-file-should-use-sf-redirector', "line $.";
+ }
+
+ # This bit is as-is from uscan.pl:
+ my ($base, $filepattern, $lastversion, $action) = split ' ', $_, 4;
+ if ($base =~ s%/([^/]*\([^/]*\)[^/]*)$%/%) {
+ # Last component of $base has a pair of parentheses, so no
+ # separate filepattern field; we remove the filepattern from the
+ # end of $base and rescan the rest of the line
+ $filepattern = $1;
+ (undef, $lastversion, $action) = split ' ', $_, 3;
+ }
+ push @{$dversions{$lastversion}}, $. if (defined($lastversion));
+ }
+}
+close WATCH;
+
+# If the version of the package contains dfsg, assume that it needs to be
+# mangled to get reasonable matches with upstream.
+if ($nonempty and $repack and not $mangle) {
+ tag 'debian-watch-file-should-mangle-version';
+}
+
+if ($repack and $mangle and not $dmangle) {
+ tag 'debian-watch-file-should-dversionmangle-not-uversionmangle';
+}
+
+my $changes = $info->changelog;
+if (defined $changes and %dversions) {
+ my $data = $changes->data;
+ my %changelog_versions;
+ my $count = 1;
+ for my $entry (@{$data}) {
+ my $uversion = $entry->Version;
+ $uversion =~ s/-[^-]+$//; # revision
+ $uversion =~ s/^\d+://; # epoch
+ $changelog_versions{'orig'}{$entry->Version} = $count;
+
+ # Preserve the first value here to correctly detect old versions.
+ $changelog_versions{'mangled'}{$uversion} = $count
+ unless (exists($changelog_versions{'mangled'}{$uversion}));
+ $count++;
+ }
+
+ while (my ($dversion, $lines) = each %dversions) {
+ next if (!defined($dversion) || $dversion eq 'debian');
+ local $" = ', ';
+ if (!$info->native && exists($changelog_versions{'orig'}{$dversion})) {
+ tag 'debian-watch-file-specifies-wrong-upstream-version',
+ "$dversion: @{$lines}";
+ next;
+ }
+ if (exists($changelog_versions{'mangled'}{$dversion})
+ && $changelog_versions{'mangled'}{$dversion} != 1) {
+ tag 'debian-watch-file-specifies-old-upstream-version',
+ "$dversion: @{$lines}";
+ next;
+ }
+ }
+}
+
+}
+
+1;
+
+# Local Variables:
+# indent-tabs-mode: nil
+# cperl-indent-level: 4
+# End:
+# vim: syntax=perl sw=4 sts=4 ts=4 et shiftround
projects / maemian / blobdiff