$ git clone -n https://src.fedoraproject.org/rpms/ColPack.git /var/lib/mock/f31-build-48375-27101/root/chroot_tmpdir/scmroot/ColPack
Cloning into '/var/lib/mock/f31-build-48375-27101/root/chroot_tmpdir/scmroot/ColPack'...
$ git reset --hard 63a34aedea0babacb5ea41a4188b0df43f2e66bf
HEAD is now at 63a34ae Owning %%{_pkgdocdir} by main and doc package is enough