$ git clone -n https://gitee.com/src-anolis-os/pmix.git /var/lib/mock/dist-an23.3-build-422828-72924/root/chroot_tmpdir/scmroot/pmix
Cloning into '/var/lib/mock/dist-an23.3-build-422828-72924/root/chroot_tmpdir/scmroot/pmix'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/pmix
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 471e2a3 update to 2.4.8