$ git clone -n https://gitee.com/opencloudos-stream/qr-code-generator.git /home/lib/mock/dist-ocs23-build-241154-22088/root/chroot_tmpdir/scmroot/qr-code-generator
正克隆到 '/home/lib/mock/dist-ocs23-build-241154-22088/root/chroot_tmpdir/scmroot/qr-code-generator'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/qr-code-generator
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 8d7689a Rebuilt for loongarch release