BUILD_DIR="./var/tmp/${PKGNAME}.build" case "${ACTION}" in post) . usr/lib/btsync/btsync-vars.sh mkdir -p "$BUILD_DIR" ( cd "$BUILD_DIR" xbps-uhelper fetch "${BTSYNC_URL}>$PKGNAME.tar.gz" echo "$BTSYNC_CHECKSUM $PKGNAME.tar.gz" > chksum sha256sum -c chksum || exit 1 tar xf "$PKGNAME.tar.gz" ) || { echo Error while extracting; rm -r $BUILD_DIR; exit 1; } cp $BUILD_DIR/btsync "usr/bin/btsync" ;; esac