scripts/dpkg-buildapi.pl

   1 #!/usr/bin/perl
   2 #
   3 # dpkg-buildapi
   4 #
   5 # Copyright © 2022 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 warnings;
  21 use strict;
  22
  23 use Dpkg ();
  24 use Dpkg::Gettext;
  25 use Dpkg::ErrorHandling;
  26 use Dpkg::BuildAPI qw(get_build_api);
  27 use Dpkg::Control::Info;
  28
  29 textdomain('dpkg-dev');
  30
  31 sub version()
  32 {
  33     printf(g_("Debian %s version %s.\n"), $Dpkg::PROGNAME, $Dpkg::PROGVERSION);
  34 }
  35
  36 sub usage()
  37 {
  38     printf g_(
  39 'Usage: %s [<option>...] [<command>]')
  40     . "\n\n" . g_(
  41 'Commands:
  42   -?, --help               show this help message.
  43       --version            show the version.')
  44     . "\n\n" . g_(
  45 'Options:
  46   -c<control-file>         get control info from this file.
  47 '), $Dpkg::PROGNAME;
  48 }
  49
  50 my $controlfile = 'debian/control';
  51
  52 while (@ARGV) {
  53     $_ = shift(@ARGV);
  54     if (m/^-\?|--help$/) {
  55         usage();
  56         exit 0;
  57     } elsif (m/^--version$/) {
  58         version();
  59         exit 0;
  60     } elsif (m/-c(.*)$/) {
  61         $controlfile = $1;
  62     } elsif (m/^--$/) {
  63         last;
  64     } elsif (m/^-/) {
  65         usageerr(g_("unknown option '%s'"), $_);
  66     } else {
  67         usageerr(g_('no arguments accepted'));
  68     }
  69 }
  70
  71 my $ctrl = Dpkg::Control::Info->new($controlfile);
  72
  73 print get_build_api($ctrl) . "\n";
  74
  75 0;