$ git clone -n https://gitee.com/opencloudos-stream/cpp-httplib.git /var/lib/mock/dist-oc9-epol-build-176156-79987/root/chroot_tmpdir/scmroot/cpp-httplib
Cloning into '/var/lib/mock/dist-oc9-epol-build-176156-79987/root/chroot_tmpdir/scmroot/cpp-httplib'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/cpp-httplib
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3267358 !4 Upgrade to version 0.23.1 Merge pull request !4 from shopyou/master