$ git clone -n https://gitee.com/src-anolis-os/m17n-lib.git /var/lib/mock/dist-an23-build-193422-60825/root/chroot_tmpdir/scmroot/m17n-lib
Cloning into '/var/lib/mock/dist-an23-build-193422-60825/root/chroot_tmpdir/scmroot/m17n-lib'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/m17n-lib
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cd1ccf6 Import package into anolis 23