$ git clone -n https://gitee.com/src-anolis-os/golang-github-cpuguy83-md2man.git /var/lib/mock/dist-an23.3-build-416626-72865/root/chroot_tmpdir/scmroot/golang-github-cpuguy83-md2man
Cloning into '/var/lib/mock/dist-an23.3-build-416626-72865/root/chroot_tmpdir/scmroot/golang-github-cpuguy83-md2man'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/golang-github-cpuguy83-md2man
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 43a1663 update to golang-github-cpuguy83-md2man-2.0.3-8