dh_installdeb

   1 #!/usr/bin/perl -w
   2 #
   3 # Install files from debian/ into the package's DEBIAN directory.
   4
   5 use strict;
   6 use Debian::Debhelper::Dh_Lib;
   7 init();
   8
   9 foreach my $package (@{$dh{DOPACKAGES}}) {
  10         my $tmp=tmpdir($package);
  11         my $ext=pkgext($package);
  12
  13         if (! -d "$tmp/DEBIAN") {
  14                 doit("install","-o",0,"-g",0,"-d","$tmp/DEBIAN");
  15         }
  16
  17         # Install debian install scripts.
  18         # If any .debhelper files exist, add them into the scripts.
  19         foreach my $file (qw{postinst preinst prerm postrm}) {
  20                 my $f=pkgfile($package,$file);
  21                 if ($f) {
  22                         if (-f "debian/$ext$file.debhelper") {
  23                                 # Add this into the script, where it has
  24                                 # #DEBHELPER#
  25                                 # TODO: do internally, no perl fork?
  26                                 complex_doit("perl -pe 's~#DEBHELPER#~qx{cat debian/$ext$file.debhelper}~eg' < $f > $tmp/DEBIAN/$file");
  27                         }
  28                         else {
  29                                 # Just get rid of any #DEBHELPER# in the
  30                                 # script.
  31                                 complex_doit("sed s/#DEBHELPER#// < $f > $tmp/DEBIAN/$file");
  32                         }
  33                         doit("chown","0.0","$tmp/DEBIAN/$file");
  34                         doit("chmod",755,"$tmp/DEBIAN/$file");
  35                 }
  36                 else {
  37                         # Auto-generate script header and add .debhelper
  38                         # content to it.
  39                         if (-f "debian/$ext$file.debhelper") {
  40                                 complex_doit("echo '#!/bin/sh -e' > $tmp/DEBIAN/$file");
  41                                 complex_doit("cat debian/$ext$file.debhelper >> $tmp/DEBIAN/$file");
  42                                 doit("chown","0.0","$tmp/DEBIAN/$file");
  43                                 doit("chmod",755,"$tmp/DEBIAN/$file");
  44                         }
  45                 }
  46         }
  47
  48         # Install non-executable files
  49         foreach my $file (qw{shlibs conffiles}) {
  50                 my $f=pkgfile($package,$file);
  51                 if ($f) {
  52                         doit("install","-o",0,"-g",0,"-m",644,"-p",$f,"$tmp/DEBIAN/$file");
  53                 }
  54         }
  55
  56         # Automatic conffiles registration: If it is in /etc, it is a
  57         # conffile.
  58         if (! compat(2) && -d "$tmp/etc") {
  59                 complex_doit("find $tmp/etc -type f |sed 's~^$tmp~~' >> $tmp/DEBIAN/conffiles");
  60                 # Anything found?
  61                 if (-z "$tmp/DEBIAN/conffiles") {
  62                         doit("rm", "-f", "$tmp/DEBIAN/conffiles");
  63                 }
  64                 else {
  65                         doit("chmod", 644, "$tmp/DEBIAN/conffiles");
  66                 }
  67         }
  68 }