scripts/dpkg-buildtree.pl

   1 #!/usr/bin/perl
   2 #
   3 # dpkg-buildtree
   4 #
   5 # Copyright © 2023 Guillem Jover <guillem@debian.org>
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19
  20 use strict;
  21 use warnings;
  22
  23 use Dpkg ();
  24 use Dpkg::Gettext;
  25 use Dpkg::ErrorHandling;
  26 use Dpkg::BuildTree;
  27
  28 textdomain('dpkg-dev');
  29
  30 sub version {
  31     printf g_("Debian %s version %s.\n"), $Dpkg::PROGNAME, $Dpkg::PROGVERSION;
  32
  33     printf g_('
  34 This is free software; see the GNU General Public License version 2 or
  35 later for copying conditions. There is NO warranty.
  36 ');
  37 }
  38
  39 sub usage {
  40     printf g_(
  41 'Usage: %s [<command>]')
  42     . "\n\n" . g_(
  43 'Commands:
  44   clean              clean dpkg generated artifacts from the build tree.
  45   --help             show this help message.
  46   --version          show the version.
  47 '), $Dpkg::PROGNAME;
  48 }
  49
  50 my $action;
  51
  52 while (@ARGV) {
  53     my $arg = shift @ARGV;
  54     if ($arg eq 'clean') {
  55         usageerr(g_('two commands specified: %s and %s'), $1, $action)
  56             if defined $action;
  57         $action = $arg;
  58     } elsif ($arg eq '-?' or $arg eq '--help') {
  59         usage();
  60         exit 0;
  61     } elsif ($arg eq '--version') {
  62         version();
  63         exit 0;
  64     } else {
  65         usageerr(g_("unknown option '%s'"), $arg);
  66     }
  67 }
  68
  69 usageerr(g_('missing action')) unless $action;
  70
  71 my $bt = Dpkg::BuildTree->new();
  72
  73 if ($action eq 'clean') {
  74     $bt->clean();
  75 }