$ git clone -n https://src.fedoraproject.org/rpms/appeditor.git /var/lib/mock/f39-build-1624999-39122/root/chroot_tmpdir/scmroot/appeditor
Cloning into '/var/lib/mock/f39-build-1624999-39122/root/chroot_tmpdir/scmroot/appeditor'...
$ git fetch origin 93ee4eb472074bd95950a6a9c2b990e6f5748fb5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/appeditor
 * [new ref]         93ee4eb472074bd95950a6a9c2b990e6f5748fb5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 93ee4eb Use the release tag now that upstream pushed it