#!/bin/sh

# Usage: ./banshee-make-git-snapshot.sh [COMMIT] [DATE]
#
# to make a snapshot of the given tag/branch.  Defaults to HEAD.
# Point env var REF to a local banshee repo to reduce clone time.

if [ -z $2 ]; then
  DATE=`date +%Y%m%d`
else
  DATE=$2
fi

DIRNAME="banshee-$DATE"

echo REF ${REF:+--reference $REF}
echo DIRNAME $DIRNAME
echo HEAD ${1:-HEAD}

rm -rf $DIRNAME

git clone ${REF:+--reference $REF} \
        git://git.gnome.org/banshee $DIRNAME

GIT_DIR=$DIRNAME/.git git archive --format=tar --prefix=$DIRNAME/ ${1:-HEAD} \
        | bzip2 > $DIRNAME.tar.bz2

rm -rf $DIRNAME