$ git clone -n https://gitee.com/src-anolis-os/v4l-utils.git /var/lib/mock/dist-an8.9-build-370406-71163/root/chroot_tmpdir/scmroot/v4l-utils
Cloning into '/var/lib/mock/dist-an8.9-build-370406-71163/root/chroot_tmpdir/scmroot/v4l-utils'...
$ git fetch origin 4eeb05215915c26a19a09ee59a6e736b297dd8c1:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/v4l-utils
 * [new ref]         4eeb05215915c26a19a09ee59a6e736b297dd8c1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4eeb052 use extern in header files when declaring global variables