$ git clone -n https://gitee.com/src-anolis-os/anolis-epao-release.git /var/lib/mock/dist-an8.8-build-288106-64887/root/chroot_tmpdir/scmroot/anolis-epao-release
Cloning into '/var/lib/mock/dist-an8.8-build-288106-64887/root/chroot_tmpdir/scmroot/anolis-epao-release'...
$ git fetch origin a8:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/anolis-epao-release
 * [new branch]      a8         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 77a29cf Init version of anolis-epao-release