$ git clone -n https://gitee.com/opencloudos-stream/ragel.git /var/lib/mock/dist-oc9-epol-build-64849-16665/root/chroot_tmpdir/scmroot/ragel
Cloning into '/var/lib/mock/dist-oc9-epol-build-64849-16665/root/chroot_tmpdir/scmroot/ragel'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ragel
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ef8278 !1 init build ragel Merge pull request !1 from gordonwwang/master