1 files changed, 89 insertions, 0 deletions
diff --git a/src/abslibre-tools/diff-unfree b/src/abslibre-tools/diff-unfree
new file mode 100755
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+++ b/src/abslibre-tools/diff-unfree
@@ -0,0 +1,89 @@
+#!/usr/bin/env bash
+# This script will help you diff a *-libre PKGBUILD against the unfree one
+# to check for updates.
+
+# Copyright (C) 2010-2011 Nicolás Reynolds <fauno@parabola.nu>
+# Copyright (C) 2011 Joshua Ismael Haase Hernández (xihh) <hahj87@gmail.com>
+#
+# License: GNU GPLv3+
+#
+# This file is part of Parabola.
+#
+# Parabola is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Parabola is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Parabola. If not, see <http://www.gnu.org/licenses/>.
+
+. libremessages
+. "$(librelib conf.sh)"
+load_files libretools
+check_vars libretools DIFFPROG || exit 1
+
+usage() {
+	print "Usage: %s [community|packages] [unfree-package] [repo]" "${0##*/}"
+	print "Usage: %s --help" "${0##*/}"
+	prose "Helps you diff build scripts from ABSLibre against (Unfree) ABS."
+	echo
+	prose "Package name and repo will we guessed if you don't specify them."
+}
+
+main() {
+	if [[ "$1" == "--help" ]]; then
+		usage
+		exit 0
+	fi
+
+	local package_guess=${PWD##*/}
+	local repo=${1:-$(basename ${PWD%/*})}
+	local package=${2:-${package_guess%-libre}}
+	local trunk=${3:-trunk}
+
+	svnrepo="packages"
+	case $repo in
+		community*) svnrepo="community";;
+		multilib*)  svnrepo="community";;
+		*) :;;
+	esac
+
+	if [[ ! -r PKGBUILD ]]; then
+		error "This is not a build dir."
+		exit 1
+	fi
+
+
+	tmp_dir="$(mktemp --tmpdir -d ${package}.XXXXXX)"
+	if [[ ! -d "${tmp_dir}" ]]; then
+		error "Can't create temp dir"
+		exit 1
+	fi
+	unfree_dir="${tmp_dir}/${svnrepo}/${package}/${trunk}"
+
+	pushd "${tmp_dir}" &>/dev/null
+
+	msg "Getting diff from %s..." "$repo/$package"
+
+	svn checkout --depth=empty svn://svn.archlinux.org/$svnrepo &>/dev/null
+
+	cd ${svnrepo}
+	svn update ${package}
+
+	# Back to start dir
+	popd &>/dev/null
+
+	msg "Diffing files"
+
+	for _file in ${unfree_dir}/*; do
+		msg2 "%s" "$(basename "${_file}")"
+		${DIFFPROG} "$PWD/$(basename "${_file}")" "${_file}"
+	done
+}
+
+main "$@"