$ git clone -n https://gitee.com/opencloudos-stream/babl.git /var/lib/mock/dist-ocs23-rebuild-test-0-build-226835-16999/root/chroot_tmpdir/scmroot/babl
Cloning into '/var/lib/mock/dist-ocs23-rebuild-test-0-build-226835-16999/root/chroot_tmpdir/scmroot/babl'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/babl
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f8d17e6 !4 update source0 url Merge pull request !4 from abushwang/master