$ git clone -n https://src.fedoraproject.org/rpms/gspell.git /var/lib/mock/f39-build-1623207-38914/root/chroot_tmpdir/scmroot/gspell
Cloning into '/var/lib/mock/f39-build-1623207-38914/root/chroot_tmpdir/scmroot/gspell'...
$ git fetch origin 14a20558eda2268ca97132948226e56f70081428:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gspell
 * [new ref]         14a20558eda2268ca97132948226e56f70081428 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 14a2055 Update to 1.12.2