#!/bin/bash
##############################################################################
# Author: Peter Gordon <peter@thecodergeek.com>
# License: Public Domain
##############################################################################
# gresource-extract.sh
# Version: 1
#
# This Bash script is designed to extract all resource files in a given
# GResource file, with the given base folder. For example, if a GResource file
# contained the resource /org/foo/bar/baz.txt, and the base folder is given
# as "/org/foo/", then the resource named /org/foo/bar/baz.txt in that file
# would be extracted and written to bar/baz.txt in the current directory.
##############################################################################
# __ ChangeLog __
# 2012-07-22 <peter@thecodergeek.com>
# * Version 1
#  - Initial public release
##############################################################################

# The GResource file name
GR_FILE="gtk.gresource"

# The base folder of  the extracted resources
GR_BASEDIR="/org/gnome/"


## Check for required utilities...
for REQUIRED_PROG in gresource
do
	which ${REQUIRED_PROG} &>/dev/null
	if [ $? -ne 0 ]; then
		echo "Unable to find required program '${REQUIRED_PROG}' in PATH."
		exit 1
	fi
done


for RSRC in $(gresource list $GR_FILE)
do
	RSRC_FILE=$(echo "${RSRC#$GR_BASEDIR}")
	mkdir -p $(dirname "$RSRC_FILE") ||:
	gresource extract "$GR_FILE" "$RSRC" > "$RSRC_FILE"
done