$ git clone -n https://gitee.com/src-anolis-sig/aliyun-smc-extensions.git /var/lib/mock/dist-an8-epao-build-411943-72600/root/chroot_tmpdir/scmroot/aliyun-smc-extensions
Cloning into '/var/lib/mock/dist-an8-epao-build-411943-72600/root/chroot_tmpdir/scmroot/aliyun-smc-extensions'...
$ git fetch origin a8:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-sig/aliyun-smc-extensions
 * [new branch]      a8         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 22c23b7 first commit for 0.1.0