- Add desktop-mime-type.prov so that we can automatically generate mimetype

provides for packages at build time. This lets us do some cool things
    with PackageKit in the future.

desktop-file-utils.spec

@@ -1,9 +1,10 @@
 Summary: Utilities for manipulating .desktop files
 Name: desktop-file-utils
 Version: 0.15
-Release: 2%{?dist}
+Release: 3%{?dist}
 URL: http://www.freedesktop.org/software/desktop-file-utils
 Source0: http://www.freedesktop.org/software/desktop-file-utils/releases/%{name}-%{version}.tar.gz
+Source1: desktop-mime-type.prov
 # https://bugs.freedesktop.org/show_bug.cgi?id=12018
 License: GPLv2+
 Group: Development/Tools
@@ -31,6 +32,9 @@ make
 rm -rf $RPM_BUILD_ROOT
 make install DESTDIR=$RPM_BUILD_ROOT
 
+# add the provides script
+install -m0755 -D %{SOURCE1} $RPM_BUILD_ROOT%{_libdir}/rpm/desktop-mime-type.prov
+
 %clean
 rm -rf $RPM_BUILD_ROOT
 
@@ -39,8 +43,14 @@ rm -rf $RPM_BUILD_ROOT
 %doc AUTHORS COPYING README NEWS
 %{_bindir}/*
 %{_datadir}/emacs/site-lisp/
+%{_libdir}/rpm/desktop-mime-type.prov
 
 %changelog
+* Fri May 02 2008 Richard Hughes <rhughes@redhat.com> - 0.15-3
+- Add desktop-mime-type.prov so that we can automatically
+  generate mimetype provides for packages at build time.
+  This lets us do some cool things with PackageKit in the future.
+
 * Wed Mar 19 2008 Ray Strode <rstrode@redhat.com> - 0.15-2
 - Drop old unneeded obsoletes on desktop-file-validator
 (bug 225681)

desktop-mime-type.prov

@@ -0,0 +1,26 @@
+#!/bin/sh
+#
+# Script to install in:
+# /usr/lib/rpm/redhat/find-provides.d
+#
+# Transform desktop mimetype info into RPM provides
+#
+# Author: Richard Hughes <richard@hughsie.com>
+# Based on other provides scripts from RPM
+#
+
+#!/bin/sh
+OLD_IFS="$IFS"
+while read instfile ; do
+	case "$instfile" in
+	*.desktop)
+		mime=`cat $instfile | grep MimeType | cut -d'=' -f2`
+                IFS=';'
+		for type in $mime ; do
+		        echo 'mimetype('$type')'
+	        done
+		;;
+	esac
+done
+IFS=$OLD_IFS
+