$ git clone -n https://src.fedoraproject.org/rpms/angelfish.git /var/lib/mock/f42-build-864303-172280/root/chroot_tmpdir/scmroot/angelfish
Cloning into '/var/lib/mock/f42-build-864303-172280/root/chroot_tmpdir/scmroot/angelfish'...
$ git fetch origin 8b02435a62cabeb3b35c118628ae2629f471d4e0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/angelfish
 * [new ref]         8b02435a62cabeb3b35c118628ae2629f471d4e0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8b02435 24.12.0