Merge branch 'master' of ssh://git.debian.org/git/debhelper/debhelper

[debhelper.git] / dh_installdeb

diff --git a/dh_installdeb b/dh_installdeb
index 43aca90273e14f2d536ce0275012542082a54495..fdc76e60e8c114feac1a8b85d6282d2171326724 100755 (executable)
--- a/dh_installdeb
+++ b/dh_installdeb
@@ -1,46 +1,104 @@
-#!/bin/sh -e
-#
-# Install files from debian/ into the package's DEBIAN directory.
-
-PATH=debian:$PATH:/usr/lib/debhelper
-. dh_lib
-
-for PACKAGE in $DH_DOPACKAGES; do
-       TMP=`tmpdir $PACKAGE`
-       EXT=`pkgext $PACKAGE`
-
-       if [ ! -d $TMP/DEBIAN ]; then
-               doit "install -o root -g root -d $TMP/DEBIAN"
-       fi
-
-       # Install debian install scripts.
-       # If any .debhelper files exist, add them into the scripts.
-       for file in postinst preinst prerm postrm; do
-               if [ -f debian/$EXT$file ]; then
-                       # Add this into the script, where it has #DEBHELPER#
-                       if [ -f debian/$EXT$file.debhelper ]; then
-                               complex_doit "perl -pe 's~#DEBHELPER#~qx{cat debian/$EXT$file.debhelper}~eg' < debian/$EXT$file > $TMP/DEBIAN/$file"
-                               doit "chown root.root $TMP/DEBIAN/$file"
-                               doit "chmod 755 $TMP/DEBIAN/$file"
-                       else
-                               doit "install -o root -g root -p debian/$EXT$file $TMP/DEBIAN/$file"
-                       fi
-               else
-                       # Auto-generate script header and add .debhelper
-                       # content to it.
-                       if [ -f debian/$EXT$file.debhelper ]; then
-                               complex_doit "echo '#!/bin/sh -e' > $TMP/DEBIAN/$file"
-                               complex_doit "cat debian/$EXT$file.debhelper >> $TMP/DEBIAN/$file"
-                               doit "chown root.root $TMP/DEBIAN/$file"
-                               doit "chmod 755 $TMP/DEBIAN/$file"
-                       fi
-               fi
-       done
-
-       # Install non-executable files
-       for file in shlibs conffiles; do
-               if [ -f debian/$EXT$file ]; then
-                       doit "install -o root -g root -m 644 -p debian/$EXT$file $TMP/DEBIAN/$file"
-               fi                                               
-       done
-done
+#!/usr/bin/perl -w
+
+=head1 NAME
+
+dh_installdeb - install files into the DEBIAN directory
+
+=cut
+
+use strict;
+use Debian::Debhelper::Dh_Lib;
+
+=head1 SYNOPSIS
+
+B<dh_installdeb> [S<I<debhelper options>>]
+
+=head1 DESCRIPTION
+
+dh_installdeb is a debhelper program that is responsible for installing
+files into the DEBIAN directories in package build directories with the
+correct permissions.
+
+dh_installdeb automatically installs the following files from debian/ into
+the DEBIAN directory:
+  package.postinst
+  package.preinst
+  package.postrm
+  package.prerm
+  package.shlibs
+  package.conffiles
+  package.triggers
+
+The postinst, preinst, postrm, and prerm are handled specially: If a
+corresponding file named debian/package.script.debhelper exists, the contents
+of that file are merged into the script as follows: If the script exists,
+then anywhere in it that "#DEBHELPER#" appears, the text of the .debhelper
+file is inserted. If the script does not exist, then a script is generated
+from the .debhelper file. The .debhelper files are created by other debhelper
+programs, such as L<dh_installmenu(1)>, and are shell script fragments.
+
+In V3 compatibility mode and higher, all files in the etc/ directory in a
+package will automatically be flagged as conffiles by this program, so
+there is no need to list them manually in package.conffiles.
+
+=cut
+
+init();
+
+foreach my $package (@{$dh{DOPACKAGES}}) {
+       my $tmp=tmpdir($package);
+
+       if (! -d "$tmp/DEBIAN") {
+               doit("install","-o",0,"-g",0,"-d","$tmp/DEBIAN");
+       }
+
+       if (is_udeb($package)) {
+               # For udebs, only do the postinst, and no #DEBHELPER#.
+               my $f=pkgfile($package,"postinst");
+               if ($f) {
+                       doit("install", "-o", 0, "-g", 0, "-m", 755, 
+                            $f, "$tmp/DEBIAN/postinst");
+               }
+               next;           
+       }
+       
+       # Install debian scripts.
+       foreach my $script (qw{postinst preinst prerm postrm}) {
+               debhelper_script_subst($package, $script);
+       }
+
+       if (! is_udeb($package)) {
+               # Install non-executable files
+               foreach my $file (qw{shlibs conffiles triggers}) {
+                       my $f=pkgfile($package,$file);
+                       if ($f) {
+                               doit("install","-o",0,"-g",0,"-m",644,"-p",$f,"$tmp/DEBIAN/$file");
+                       }
+               }
+       }
+
+       # Automatic conffiles registration: If it is in /etc, it is a
+       # conffile.
+       if (! compat(2) && -d "$tmp/etc" && ! is_udeb($package)) {
+               complex_doit("find $tmp/etc -type f -printf '/etc/%P\n' >> $tmp/DEBIAN/conffiles");
+               # Anything found?
+               if (-z "$tmp/DEBIAN/conffiles") {
+                       doit("rm", "-f", "$tmp/DEBIAN/conffiles");
+               }
+               else {
+                       doit("chmod", 644, "$tmp/DEBIAN/conffiles");
+               }
+       }
+}
+
+=head1 SEE ALSO
+
+L<debhelper(7)>
+
+This program is a part of debhelper.
+
+=head1 AUTHOR
+
+Joey Hess <joeyh@debian.org>
+
+=cut