if [ "x$HG" != "xy" ]; then default_download return $? fi && if [[ -f $SOURCE_CACHE/$SOURCE ]] ; then message "${MESSAGE_COLOR}Extracting old tarball ${DEFAULT_COLOR}" && cd $BUILD_DIRECTORY && tar -xjf $SOURCE_CACHE/$SOURCE && cd ${SPELL} && message "${MESSAGE_COLOR}Running hg pull & hg update ${DEFAULT_COLOR}" && hg pull && hg update && message "${MESSAGE_COLOR}Regenerating source tarball${DEFAULT_COLOR}" && cd ../ && tar -cjf $SOURCE ${SPELL} && mv $SOURCE $SOURCE_CACHE && success="Affirmative" else message "${MESSAGE_COLOR}Generating new tarball${DEFAULT_COLOR}" && cd $BUILD_DIRECTORY && hg clone ${SOURCE_URL} && tar -jcf ${SOURCE} ${SPELL} && mv $SOURCE $SOURCE_CACHE && message "${MESSAGE_COLOR}Hg cloning complete...${DEFAULT_COLOR}" && success="Affirmative" fi if [[ -z $success ]] ; then return 1 else return 0 fi