$ git clone -n https://github.com/xcp-ng-rpms/mbootpack.git /var/lib/mock/v8.1-base-1785-1233/root/chroot_tmpdir/scmroot/mbootpack
Cloning into '/var/lib/mock/v8.1-base-1785-1233/root/chroot_tmpdir/scmroot/mbootpack'...
$ git reset --hard 8f947927591505aa683dde3e60755fe060e1e61b
Downloading SOURCES/mbootpack-v0.7a.tar.gz (31 KB)
HEAD is now at 8f94792 Add BuildRequires: gcc