$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-images.git /var/lib/mock/f37-build-side-32-misc-devel-299860-14791/root/chroot_tmpdir/scmroot/gap-pkg-images
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-299860-14791/root/chroot_tmpdir/scmroot/gap-pkg-images'...
$ git reset --hard fc930c47db614d65ded61ec700df9806404a6b38
HEAD is now at fc930c4 Update for gap 4.12.0.