#!/usr/bin/perl -w
-#
-# Add to postinst and postrm to register a window manager.
+=head1 NAME
+
+dh_installwm - register a window manager
+
+=cut
+
+use strict;
use Debian::Debhelper::Dh_Lib;
+
+=head1 SYNOPSIS
+
+B<dh_installwm> [S<I<debhelper options>>] [B<-n>] [B<--priority=>I<n>] [S<I<wm ...>>]
+
+=head1 DESCRIPTION
+
+dh_installwm is a debhelper program that is responsible for
+generating the postinst and postrm commands that register a window manager
+with L<update-alternatives(8)>
+
+Any window manager programs specified as parameters will be registered in
+the first package dh_installwm is told to act on. By default, this is the
+first binary package in debian/control, but if you use -p, -i, or -a flags,
+it will be the first package specified by those flags.
+
+Files named debian/package.wm can list other window manager programs to
+register.
+
+=head1 OPTIONS
+
+=over 4
+
+=item B<--priority=>I<n>
+
+Set the priority of the window manager. Default is 20, which is too low for
+most window managers; see the Debian Policy document for instructions on
+calculating the correct value.
+
+=item B<-n>, B<--noscripts>
+
+Do not modify postinst/postrm scripts. Turns this command into a no-op.
+
+=item I<wm ...>
+
+The commands used to run the window manager or window managers you want to
+register.
+
+=head1 NOTES
+
+Note that this command is not idempotent. "dh_clean -k" should be called
+between invocations of this command. Otherwise, it may cause multiple
+instances of the same text to be added to maintainer scripts.
+
+=back
+
+=cut
+
init();
if (! defined $dh{PRIORITY}) {
}
if (@ARGV) {
- # This is here for backwards comatability. If the filename doesn't
+ # This is here for backwards compatibility. If the filename doesn't
# include a path, assume it's in /usr/X11R6/bin.
if ($ARGV[0] !~ m:/:) {
$ARGV[0]="/usr/X11R6/bin/$ARGV[0]";
}
}
-foreach $PACKAGE (@{$dh{DOPACKAGES}}) {
-# $TMP=tmpdir($PACKAGE);
- $file=pkgfile($PACKAGE,"wm");
+foreach my $package (@{$dh{DOPACKAGES}}) {
+# my $tmp=tmpdir($package);
+ my $file=pkgfile($package,"wm");
+ my @wm;
if ($file) {
- @wm=filearray($file);
+ @wm=filearray($file, '.');
}
- if (($PACKAGE eq $dh{FIRSTPACKAGE} || $dh{PARAMS_ALL}) && @ARGV) {
+ if (($package eq $dh{FIRSTPACKAGE} || $dh{PARAMS_ALL}) && @ARGV) {
push @wm, @ARGV;
}
- if (@wm && ! $dh{NOSCRIPTS}) {
+ if (! $dh{NOSCRIPTS}) {
foreach (@wm) {
- autoscript($PACKAGE,"postinst","postinst-wm","s:#WM#:$_:;s/#PRIORITY#/$dh{PRIORITY}/",);
- autoscript($PACKAGE,"postrm","postrm-wm","s:#WM#:$_:");
+ autoscript($package,"postinst","postinst-wm","s:#WM#:$_:;s/#PRIORITY#/$dh{PRIORITY}/",);
+ autoscript($package,"prerm","prerm-wm","s:#WM#:$_:");
}
}
}
+=head1 SEE ALSO
+
+L<debhelper(7)>
+
+This program is a part of debhelper.
+
+=head1 AUTHOR
+
+Joey Hess <joeyh@debian.org>
+
+=cut