dh_installmime

   1 #!/usr/bin/perl -w
   2
   3 =head1 NAME
   4
   5 dh_installmime - install mime files into package build directories
   6
   7 =cut
   8
   9 use strict;
  10 use Debian::Debhelper::Dh_Lib;
  11
  12 =head1 SYNOPSIS
  13
  14 B<dh_installmime> [S<I<debhelper options>>] [B<-n>]
  15
  16 =head1 DESCRIPTION
  17
  18 B<dh_installmime> is a debhelper program that is responsible for installing
  19 mime files into package build directories.
  20
  21 It also automatically generates the F<postinst> and F<postrm> commands needed to
  22 interface with the debian B<mime-support> and B<shared-mime-info> packages. These
  23 commands are inserted into the maintainer scripts by L<dh_installdeb(1)>.
  24
  25 =head1 FILES
  26
  27 =over 4
  28
  29 =item debian/I<package>.mime
  30
  31 Installed into usr/lib/mime/packages/I<package> in the package build
  32 directory.
  33
  34 =item debian/I<package>.sharedmimeinfo
  35
  36 Installed into /usr/share/mime/packages/I<package>.xml in the package build
  37 directory.
  38
  39 =back
  40
  41 =head1 OPTIONS
  42
  43 =over 4
  44
  45 =item B<-n>, B<--noscripts>
  46
  47 Do not modify F<postinst>/F<postrm> scripts.
  48
  49 =back
  50
  51 =head1 NOTES
  52
  53 Note that this command is not idempotent. L<dh_prep(1)> should be called
  54 between invocations of this command. Otherwise, it may cause multiple
  55 instances of the same text to be added to maintainer scripts.
  56
  57 =cut
  58
  59 init();
  60
  61 foreach my $package (@{$dh{DOPACKAGES}}) {
  62         my $tmp=tmpdir($package);
  63         my $mime=pkgfile($package,"mime");
  64
  65         if ($mime ne '') {
  66                 if (! -d "$tmp/usr/lib/mime/packages") {
  67                         doit("install","-d","$tmp/usr/lib/mime/packages");
  68                 }
  69                 doit("install","-p","-m644",$mime,"$tmp/usr/lib/mime/packages/$package");
  70         }
  71         # Check wether we have to call update-mime (either upstream already
  72         # installs a MIME information file or Debian provides one)
  73         if ((! $dh{NOSCRIPTS}) && (-d "$tmp/usr/lib/mime/packages")) {
  74                 autoscript($package,"postinst","postinst-mime");
  75                 autoscript($package,"postrm","postrm-mime")
  76         }
  77
  78         my $sharedmimeinfo=pkgfile($package,"sharedmimeinfo");
  79
  80         if ($sharedmimeinfo ne '') {
  81                 if (! -d "$tmp/usr/share/mime/packages") {
  82                         doit("install", "-d", "$tmp/usr/share/mime/packages");
  83                 }
  84                 doit("install", "-p", "-m644", $sharedmimeinfo, "$tmp/usr/share/mime/packages/$package.xml");
  85         }
  86         # check wether we have to call update-mime-database (either upstream
  87         # already installs a shared MIME information file or Debian provides
  88         # one)
  89         if ((! $dh{NOSCRIPTS}) && (-d "$tmp/usr/share/mime/packages")) {
  90                 autoscript($package, "postinst", "postinst-sharedmimeinfo");
  91                 autoscript($package, "postrm", "postrm-sharedmimeinfo")
  92         }
  93 }
  94
  95 =head1 SEE ALSO
  96
  97 L<debhelper(7)>
  98
  99 This program is a part of debhelper.
 100
 101 =head1 AUTHOR
 102
 103 Joey Hess <joeyh@debian.org>
 104
 105 =cut