$ git clone -n https://gitee.com/opencloudos-stream/signon-kwallet-extension.git /var/lib/mock/dist-oc9-epol-build-78539-53061/root/chroot_tmpdir/scmroot/signon-kwallet-extension
Cloning into '/var/lib/mock/dist-oc9-epol-build-78539-53061/root/chroot_tmpdir/scmroot/signon-kwallet-extension'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/signon-kwallet-extension
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e22871d package init