reworked buildscripts completely, so that they can be used for several projects

1 files changed, 47 insertions, 0 deletions

diff --git a/bin/pkgneedsbuild b/bin/pkgneedsbuild
new file mode 100755
index 0000000..2a192eb
--- /dev/null
+++ b/bin/pkgneedsbuild
@@ -0,0 +1,47 @@
+#!/bin/bash
+
+# Copyright (C) 2010-2011 by Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
+#
+# This 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.
+#
+# This 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 this program; if not, write to the
+# Free Software Foundation, Inc.,
+# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+
+set -xe
+
+CHECKOUT=${1:-master}
+
+[ -d .git ] && {
+
+	TIMESTAMP=$(date +%s)
+	CURRENT_BRANCH=$(git branch | grep "*" | awk '{print $2}')
+
+	# switch to branch given as $CHECKOUT, if it does not exist locally, create it...
+	git checkout $CHECKOUT &>/dev/null || git checkout -b $CHECKOUT >/dev/null
+
+	# switch to a tmp branch...
+	git checkout -b tmp-$TIMESTAMP &>/dev/null
+
+	# pull $CHECKOUT from origin into the tmp branch
+	LANG=en_US.UTF-8 git pull origin $CHECKOUT 2>/dev/null | egrep "^Already up-to-date.$" &>/dev/null && {
+		# drop the tmp branch
+		git checkout $CURRENT_BRANCH &>/dev/null
+		git branch -D tmp-$TIMESTAMP >/dev/null
+		exit 1
+	} || {
+		# drop the tmp branch
+		git checkout $CURRENT_BRANCH &>/dev/null
+		git branch -D tmp-$TIMESTAMP >/dev/null
+		exit 0
+	}
+} || exit 0