COMMIT="30b014549539a9a31824c4c88fd5d00d71d9f5c2"; cat build-aux/flatpak/org.gtk.Demo4.json | sed 's/"branch": "main"/"commit": "'${COMMIT}'"/' | tee build-aux/flatpak/org.gtk.Demo4-${COMMIT}.json; BUILD_DIR="build-${COMMIT}"/; flatpak-builder --force-clean ${BUILD_DIR} build-aux/flatpak/org.gtk.Demo4-${COMMIT}.json; flatpak-builder --run --env=GSK_RENDERER=gl ${BUILD_DIR} build-aux/flatpak/org.gtk.Demo4-${COMMIT}.json gtk4-demo