$ git clone -n https://src.fedoraproject.org/rpms/pre-commit.git /var/lib/mock/f40-build-2255901-54267/root/chroot_tmpdir/scmroot/pre-commit
Cloning into '/var/lib/mock/f40-build-2255901-54267/root/chroot_tmpdir/scmroot/pre-commit'...
$ git fetch origin 48738bb1963b6b0840b529fe82830360f0c7efcf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pre-commit
 * [new ref]         48738bb1963b6b0840b529fe82830360f0c7efcf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 48738bb Simplify setting up the git repository required by the tests