$ git clone -n https://gitee.com/opencloudos-stream/golang-github-boombuler-barcode.git /var/lib/mock/dist-ocs23-epol9-build-232558-19772/root/chroot_tmpdir/scmroot/golang-github-boombuler-barcode
Cloning into '/var/lib/mock/dist-ocs23-epol9-build-232558-19772/root/chroot_tmpdir/scmroot/golang-github-boombuler-barcode'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/golang-github-boombuler-barcode
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f1c4bc update