$ git clone -n https://gitee.com/opencloudos-stream/python-regex.git /var/lib/mock/dist-oc9-epol-build-65139-16665/root/chroot_tmpdir/scmroot/python-regex
Cloning into '/var/lib/mock/dist-oc9-epol-build-65139-16665/root/chroot_tmpdir/scmroot/python-regex'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-regex
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a0538f6 !1 update to 2023.6.3 Merge pull request !1 from abushwang/master