$ git clone -n https://gitee.com/src-anolis-os/dconf.git /var/lib/mock/dist-an23-build-441092-73164/root/chroot_tmpdir/scmroot/dconf
Cloning into '/var/lib/mock/dist-an23-build-441092-73164/root/chroot_tmpdir/scmroot/dconf'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/dconf
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1e3acb9 [Feature] Rebuild for remove inappropriate build dependencies.