git_get_info

# Get git revision information
GIT_BRANCH=`git branch| grep \*| awk -F' ' '{ print $2; }'`
GIT_LAST_COMMIT_SHA=`git log -1 --oneline | awk -F' ' '{print $1;}'`
GIT_LAST_COMMIT_DATE=`git log -1 | grep Date | awk -F 'Date:' '{print $2;}'| sed 's/^[ \t]*//'`