$ git clone -n https://gitee.com/src-anolis-os/python-flask.git /var/lib/mock/dist-an8.9-build-344573-70103/root/chroot_tmpdir/scmroot/python-flask
Cloning into '/var/lib/mock/dist-an8.9-build-344573-70103/root/chroot_tmpdir/scmroot/python-flask'...
$ git fetch origin a8:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/python-flask
 * [new branch]      a8         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at af319b2 Fix CVE-2023-30861