$ git clone -n https://src.fedoraproject.org/rpms/libappstream-glib.git /var/lib/mock/f37-build-641032-71822/root/chroot_tmpdir/scmroot/libappstream-glib
Cloning into '/var/lib/mock/f37-build-641032-71822/root/chroot_tmpdir/scmroot/libappstream-glib'...
$ git reset --hard 7b48aefc09b9e127677acda01c74f80a4269c0f4
HEAD is now at 7b48aef New upstream release