$ git clone -n https://gitee.com/src-opencloudos-rpms/pcm.git /var/lib/mock/dist-oc9-build-100846-65086/root/chroot_tmpdir/scmroot/pcm
Cloning into '/var/lib/mock/dist-oc9-build-100846-65086/root/chroot_tmpdir/scmroot/pcm'...
$ git fetch origin 6b3766d2039c79d6cad5354ea85ac8d2ed9da56a:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/pcm
 * [new ref]         6b3766d2039c79d6cad5354ea85ac8d2ed9da56a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6b3766d import pcm-202405-2.tl4