$ git clone -n https://src.fedoraproject.org/rpms/pl.git /var/lib/mock/f33-build-506395-64447/root/chroot_tmpdir/scmroot/pl
Cloning into '/var/lib/mock/f33-build-506395-64447/root/chroot_tmpdir/scmroot/pl'...
$ git reset --hard 8fb7bfbe4deb6b6081a9360493f4cd04ec00b699
HEAD is now at 8fb7bfb Actually upload the new sources.