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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-06 00:45:20 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-06 00:45:20 +0000
commit9a08cbfcc1ef900a04580f35afe2a4592d7d6030 (patch)
tree004cc7027bca2f2c0bcb5806527c8e0c48df2d6e /scripts/dpkg-parsechangelog.pl
parentInitial commit. (diff)
downloaddpkg-9a08cbfcc1ef900a04580f35afe2a4592d7d6030.tar.xz
dpkg-9a08cbfcc1ef900a04580f35afe2a4592d7d6030.zip
Adding upstream version 1.19.8.upstream/1.19.8upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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-rwxr-xr-xscripts/dpkg-parsechangelog.pl135
1 files changed, 135 insertions, 0 deletions
diff --git a/scripts/dpkg-parsechangelog.pl b/scripts/dpkg-parsechangelog.pl
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+#!/usr/bin/perl
+#
+# dpkg-parsechangelog
+#
+# Copyright © 1996 Ian Jackson
+# Copyright © 2001 Wichert Akkerman
+# Copyright © 2006-2012 Guillem Jover <guillem@debian.org>
+#
+# 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, see <https://www.gnu.org/licenses/>.
+
+use strict;
+use warnings;
+
+use Dpkg ();
+use Dpkg::Gettext;
+use Dpkg::Getopt;
+use Dpkg::ErrorHandling;
+use Dpkg::Changelog::Parse;
+
+textdomain('dpkg-dev');
+
+my %options;
+my $fieldname;
+
+sub version {
+ printf g_("Debian %s version %s.\n"), $Dpkg::PROGNAME, $Dpkg::PROGVERSION;
+
+ printf g_('
+This is free software; see the GNU General Public License version 2 or
+later for copying conditions. There is NO warranty.
+');
+}
+
+sub usage {
+ printf g_(
+'Usage: %s [<option>...]')
+ . "\n\n" . g_(
+'Options:
+ -l <changelog-file> get per-version info from this file.
+ -F <changelog-format> force changelog format.
+ -S, --show-field <field> show the values for <field>.
+ -?, --help show this help message.
+ --version show the version.')
+ . "\n\n" . g_(
+"Parser options:
+ --format <output-format>
+ set output format (defaults to 'dpkg').
+ --reverse include all changes in reverse order.
+ --all include all changes.
+ -s, --since <version> include all changes later than <version>.
+ -v <version> ditto.
+ -u, --until <version> include all changes earlier than <version>.
+ -f, --from <version> include all changes equal or later than <version>.
+ -t, --to <version> include all changes up to or equal than <version>.
+ -c, --count <number> include <number> entries from the top (or tail
+ if <number> is lower than 0).
+ -n <number> ditto.
+ -o, --offset <number> change starting point for --count, counted from
+ the top (or tail if <number> is lower than 0).
+"), $Dpkg::PROGNAME;
+}
+
+@ARGV = normalize_options(args => \@ARGV, delim => '--');
+
+while (@ARGV) {
+ last unless $ARGV[0] =~ m/^-/;
+
+ my $arg = shift;
+
+ if ($arg eq '--') {
+ last;
+ } elsif ($arg eq '-L') {
+ warning(g_('-L is obsolete; it is without effect'));
+ } elsif ($arg eq '-F') {
+ $options{changelogformat} = shift;
+ usageerr(g_('bad changelog format name'))
+ unless length $options{changelogformat} and
+ $options{changelogformat} =~ m/^([0-9a-z]+)$/;
+ } elsif ($arg eq '--format') {
+ $options{format} = shift;
+ } elsif ($arg eq '--reverse') {
+ $options{reverse} = 1;
+ } elsif ($arg eq '-l' or $arg eq '--file') {
+ $options{file} = shift;
+ usageerr(g_('missing changelog filename'))
+ unless length $options{file};
+ } elsif ($arg eq '-S' or $arg eq '--show-field') {
+ $fieldname = shift;
+ } elsif ($arg eq '-c' or $arg eq '--count' or $arg eq '-n') {
+ $options{count} = shift;
+ } elsif ($arg eq '-f' or $arg eq '--from') {
+ $options{from} = shift;
+ } elsif ($arg eq '-o' or $arg eq '--offset') {
+ $options{offset} = shift;
+ } elsif ($arg eq '-s' or $arg eq '--since' or $arg eq '-v') {
+ $options{since} = shift;
+ } elsif ($arg eq '-t' or $arg eq '--to') {
+ $options{to} = shift;
+ } elsif ($arg eq '-u' or $arg eq '--until') {
+ ## no critic (ControlStructures::ProhibitUntilBlocks)
+ $options{until} = shift;
+ ## use critic
+ } elsif ($arg eq '--all') {
+ $options{all} = undef;
+ } elsif ($arg eq '-?' or $arg eq '--help') {
+ usage(); exit(0);
+ } elsif ($arg eq '--version') {
+ version(); exit(0);
+ } else {
+ usageerr(g_("unknown option '%s'"), $arg);
+ }
+}
+usageerr(g_('takes no non-option arguments')) if @ARGV;
+
+my $count = 0;
+my @fields = changelog_parse(%options);
+foreach my $f (@fields) {
+ print "\n" if $count++;
+ if ($fieldname) {
+ print $f->{$fieldname} . "\n" if exists $f->{$fieldname};
+ } else {
+ print $f->output();
+ }
+}