$ git clone -n https://src.fedoraproject.org/rpms/hunspell-th.git /var/lib/mock/f41-build-side-1-2805921-32866/root/chroot_tmpdir/scmroot/hunspell-th
Cloning into '/var/lib/mock/f41-build-side-1-2805921-32866/root/chroot_tmpdir/scmroot/hunspell-th'...
$ git fetch origin afb8807cdf289df8e37589ad5512fd8adf19b532:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell-th
 * [new ref]         afb8807cdf289df8e37589ad5512fd8adf19b532 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at afb8807 Add tmt testcase for CI