#!/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.
+
+Note that if you use debconf, your package probably needs to depend on it
+(it will be added to ${misc:Depends} by this program).
+
+=head1 LOCALIZED TEMPLATE FILES
+
+Debconf also supports localized template files, and this program has some
+support to aid working with them. It is best to keep the translations in
+separate files, and merge them only at build time. See
+L<debconf-mergetemplate(1)> and L<debconf-getlang(1)> for details.
+
+This program will automatically call debconf-mergetemplate and merge
+templates on the fly if it finds your template files are accompanied
+by translated files that have the same name as the template file, with a
+dot and a locale name prepended.
+
+For example, if you have a German translation,
+debian/package.templates.de is merged with debian/package.templates.
+
+=head1 OPTIONS
+
+=over 4
+
+=item B<-n>, B<--noscripts>
+
+Do not modify postrm script.
+
+=item B<--> I<params>
+
+Pass the params to debconf-mergetemplate.
+
+=back
+
+=cut
+
init();
+my @extraparams;
+if (defined($dh{U_PARAMS})) {
+ @extraparams=@{$dh{U_PARAMS}};
+}
+
foreach my $package (@{$dh{DOPACKAGES}}) {
my $tmp=tmpdir($package);
my $config=pkgfile($package,"config");
# Are there translated templates too?
my @trans=(glob("$templates.??"), glob("$templates.??_??"));
if (@trans) {
- complex_doit("debconf-mergetemplate @trans $templates > $tmp/DEBIAN/templates");
+ complex_doit("debconf-mergetemplate --drop-old-templates @extraparams @trans $templates > $tmp/DEBIAN/templates");
chmod 0644, "$tmp/DEBIAN/templates";
chown 0, 0, "$tmp/DEBIAN/templates";
}
}
}
- if (($config ne ''|| $templates ne '') && ! $dh{NOSCRIPTS}) {
+ if ($config ne '' || $templates ne '') {
+ # I'm going with debconf 0.5 because it was the first
+ # "modern" one.
+ addsubstvar($package, "misc:Depends", "debconf", ">= 0.5");
+ }
+ else {
+ addsubstvar($package, "misc:Depends", "debconf", ">= 0.5", 1); # remove
+ }
+
+ if (($config ne '' || $templates ne '') && ! $dh{NOSCRIPTS}) {
autoscript($package,"postrm","postrm-debconf");
}
}
+
+=head1 SEE ALSO
+
+L<debhelper(1)>
+
+This program is a part of debhelper.
+
+=head1 AUTHOR
+
+Joey Hess <joeyh@debian.org>
+
+=cut