From 780fefcdcfd21f335378899f2e20d92978b476e7 Mon Sep 17 00:00:00 2001
From: joeyh <joeyh>
Date: Sun, 8 Jul 2007 22:16:15 +0000
Subject: =?UTF-8?q?r2010:=20*=20dh=5Ficons:=20New=20program=20to=20update?=
 =?UTF-8?q?=20Freedesktop=20icon=20caches.=20Thanks=20=20=20to=20Josselin?=
 =?UTF-8?q?=20Mouette,=20Ross=20Burton,=20Jordi=20Mallach,=20and=20Lo?=
 =?UTF-8?q?=C3=AFc=20Minier.=20=20=20Closes:=20#329460=20*=20Note=20that?=
 =?UTF-8?q?=20as=20a=20transitional=20measure,=20dh=5Ficons=20will=20curre?=
 =?UTF-8?q?ntly=20only=20update=20=20=20existing=20caches,=20and=20not=20c?=
 =?UTF-8?q?reate=20and=20new=20caches.=20Once=20everything=20is=20=20=20up?=
 =?UTF-8?q?dating=20the=20icon=20caches,=20this=20will=20be=20changed.=20S?=
 =?UTF-8?q?ee=20#329460=20for=20the=20full=20=20=20plan.?=
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---
 dh_icons | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100755 dh_icons

(limited to 'dh_icons')

diff --git a/dh_icons b/dh_icons
new file mode 100755
index 00000000..aa077e47
--- /dev/null
+++ b/dh_icons
@@ -0,0 +1,73 @@
+#!/usr/bin/perl -w
+
+=head1 NAME
+
+dh_icons - Update Freedesktop icon caches
+
+=cut
+
+use strict;
+use File::Find;
+use Debian::Debhelper::Dh_Lib;
+
+=head1 SYNOPSIS
+
+B<dh_icons> [S<I<debhelper options>>] [B<-n>]
+
+=head1 DESCRIPTION
+
+dh_icons is a debhelper program that updates Freedesktop icon caches
+when needed, using the gtk-update-icon-cache program provided by GTK+2.0.
+Currently this program does not handle installation of the files, though it
+may do so at a later date. It takes care of adding maintainer script
+fragments to call F<gtk-update-icon-cache>.
+
+=head1 OPTIONS
+
+=over 4
+
+=item B<-n>, B<--noscripts>
+
+Do not modify maintainer scripts.
+
+=cut
+
+init();
+
+my $baseicondir="/usr/share/icons";
+
+foreach my $package (@{$dh{DOPACKAGES}}) {
+	my $tmp=tmpdir($package);
+	my $icondir="$tmp$baseicondir";
+	if (-d $icondir) {
+		my @dirlist;
+		opendir(DIRHANDLE, $icondir);
+		while (my $subdir = readdir(DIRHANDLE)) {
+			next if $subdir =~ /^\./;
+			my $needs_cache = 0;
+			find sub {
+				$needs_cache = 1 if -f and (/\.png$/ or /\.svg$/ or /\.jpg$/);
+			}, "$icondir/$subdir" ;
+			push @dirlist, "$baseicondir/$subdir" if $needs_cache;
+		}
+		if (@dirlist and ! $dh{NOSCRIPTS}) {
+			my $list=join(" ", @dirlist);
+			autoscript($package,"postinst","postinst-icons","s%#DIRLIST#%$list%");
+			autoscript($package,"postrm","postrm-icons","s%#DIRLIST#%$list%");
+		}
+	}
+}
+
+=head1 SEE ALSO
+
+L<debhelper>
+
+This program is a part of debhelper.
+
+=head1 AUTHOR
+
+Ross Burton <ross@burtonini.com>
+Jordi Mallach <jordi@debian.org>
+Josselin Mouette <joss@debian.org>
+
+=cut
-- 
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