$ git clone -n https://gitee.com/ywyw22/opus /var/lib/mock/dist-an23-build-190876-60791/root/chroot_tmpdir/scmroot/opus
Cloning into '/var/lib/mock/dist-an23-build-190876-60791/root/chroot_tmpdir/scmroot/opus'...
$ git fetch origin 62fdb92640d11ea848eddd36de5983b502b4963e:KOJI_FETCH_HEAD
From https://gitee.com/ywyw22/opus
 * [new ref]         62fdb92640d11ea848eddd36de5983b502b4963e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 62fdb92 spec: add doc sub package