1 files changed, 86 insertions, 0 deletions
diff --git a/src/diff-unfree b/src/diff-unfree
new file mode 100755
index 0000000..24ada67
--- /dev/null
+++ b/src/diff-unfree
@@ -0,0 +1,86 @@
+#!/bin/bash
+# This script will help you diff a *-libre PKGBUILD against the unfree one
+# to check for updates.
+# Copyright 2010 Nicolás Reynolds
+
+# ---------- GNU General Public License 3 ----------
+
+# 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/>.
+
+. /etc/libretools.conf
+
+cmd=${0##*/}
+
+usage() {
+	echo "Usage: $cmd [community|packages] [unfree-package] [repo]"
+	echo "Usage: $cmd --help"
+	echo "Helps you diff build scripts from ABSLibre against (Unfree) ABS."
+	echo ""
+	echo "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}"
+
+	stdnull 'pushd "${tmp_dir}"'
+
+	msg "Getting diff from $repo/$package..."
+
+	stdnull 'svn checkout --depth=empty svn://svn.archlinux.org/$svnrepo'
+
+	cd ${svnrepo}
+	svn update ${package}
+
+	# Back to start dir
+	stdnull popd
+
+	msg "Diffing files"
+
+	for _file in ${unfree_dir}/*; do
+		msg2 "$(basename "${_file}")"
+		${DIFFTOOL} "$PWD/$(basename "${_file}")" "${_file}"
+	done
+}
+
+main "$@"