$ git clone -n https://src.fedoraproject.org/rpms/golang-github-cli-gh.git /var/lib/mock/f38-build-side-42-init-devel-1080398-29825/root/chroot_tmpdir/scmroot/golang-github-cli-gh
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1080398-29825/root/chroot_tmpdir/scmroot/golang-github-cli-gh'...
$ git fetch origin 4649e9374cb11c09eef72a817bbea1a33e9f0b22:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-cli-gh
 * [new ref]         4649e9374cb11c09eef72a817bbea1a33e9f0b22 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4649e93 Update to 1.2.1 - Closes rhbz#2169060