#!/usr/bin/perl -w
-#
-# Integration with debconf.
+
+=head1 NAME
+
+dh_installdebconf - install files used by debconf in package build directories
+
+=cut
use strict;
use Debian::Debhelper::Dh_Lib;
+
+=head1 SYNOPSIS
+
+B<dh_installdebconf> [S<I<debhelper options>>] [B<-n>] [S<B<--> I<params>>]
+
+=head1 DESCRIPTION
+
+dh_installdebconf is a debhelper program that is responsible for installing
+files used by the debconf package into package build directories.
+
+It also automatically generates the postrm commands needed to
+interface with debconf. See L<dh_installdeb(1)> for an explanation of how
+that works.
+
+Files named debian/package.config and debian/package.templates are
+installed into the DEBIAN directory in the package build directory.
+If a file named debian/package.config.debhelper exists, the contents
+of that file are merged into the config 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 may be created
+by other debhelper programs, and are shell script fragments.
+
+Note that if you use debconf, your package probably needs to depend on it
+(it will be added to ${misc:Depends} by this program).
+
+Note that for your config script to be called by dpkg, your postinst
+needs to source debconf's confmodule. dh_installdebconf does not
+install this statement into postinst automatically as it it too hard to
+do it right.
+
+=head1 LOCALIZED TEMPLATE FILES
+
+This program will look to see if you have a debian/po directory and if so
+will automatically call L<po2debconf(1)> to generate a merged templates
+file containing the translations. For this to work, your package should
+build-depend on po-debconf.
+
+=head1 OPTIONS
+
+=over 4
+
+=item B<-n>, B<--noscripts>
+
+Do not modify postrm script.
+
+=item B<--> I<params>
+
+Pass the params to po2debconf.
+
+=back
+
+=cut
+
init();
+my @extraparams;
+if (defined($dh{U_PARAMS})) {
+ @extraparams=@{$dh{U_PARAMS}};
+}
+
foreach my $package (@{$dh{DOPACKAGES}}) {
my $tmp=tmpdir($package);
my $config=pkgfile($package,"config");
doit("install","-o",0,"-g",0,"-d","$tmp/DEBIAN");
}
- if ($config ne '') {
- doit("install", "-o", 0, "-g", 0, "-m", 755, "-p",
- $config, "$tmp/DEBIAN/config");
+ if (! is_udeb($package)) {
+ debhelper_script_subst($package, "config");
}
if ($templates ne '') {
- # Are there translated templates too?
- my @trans=(glob("$templates.??"), glob("$templates.??_??"));
- if (@trans) {
- complex_doit("debconf-mergetemplate @trans $templates > $tmp/DEBIAN/templates");
- chmod 0644, "$tmp/DEBIAN/templates";
- chown 0, 0, "$tmp/DEBIAN/templates";
+ # Are there old-style translated templates?
+ if (glob("$templates.??"), glob("$templates.??_??")) {
+ warning "Ignoring debian/templates.ll files. Switch to po-debconf!";
+ }
+
+ umask(0022); # since I do a redirect below
+
+ if (-d "debian/po") {
+ complex_doit("po2debconf @extraparams $templates > $tmp/DEBIAN/templates");
}
else {
doit("install", "-o", 0, "-g", 0, "-m", 644, "-p",
}
}
- if (($config ne ''|| $templates ne '') && ! $dh{NOSCRIPTS}) {
+ # I'm going with debconf 0.5 because it was the first
+ # "modern" one. udebs just need cdebconf.
+ my $debconfdep=is_udeb($package) ? "cdebconf-udeb" : "debconf (>= 0.5) | debconf-2.0";
+ if ($config ne '' || $templates ne '') {
+ addsubstvar($package, "misc:Depends", $debconfdep);
+ }
+ else {
+ addsubstvar($package, "misc:Depends", $debconfdep, undef, 1); # remove
+ }
+
+ if (($config ne '' || $templates ne '') && ! $dh{NOSCRIPTS}) {
autoscript($package,"postrm","postrm-debconf");
}
}
+
+=head1 SEE ALSO
+
+L<debhelper(7)>
+
+This program is a part of debhelper.
+
+=head1 AUTHOR
+
+Joey Hess <joeyh@debian.org>
+
+=cut