$ git clone -n https://gitee.com/src-anolis-os/which.git /var/lib/mock/dist-an23-build-185499-60531/root/chroot_tmpdir/scmroot/which
Cloning into '/var/lib/mock/dist-an23-build-185499-60531/root/chroot_tmpdir/scmroot/which'...
$ git fetch origin 1c1b7ebb8257119700026420c5a92e345e19cdce:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/which
 * [new ref]         1c1b7ebb8257119700026420c5a92e345e19cdce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1c1b7eb Bump release for upgrading from anolis 8