$ git clone -n https://gitee.com/src-opencloudos-rpms/gnome-screenshot.git /var/lib/mock/dist-oc8-build-241149-82806/root/chroot_tmpdir/scmroot/gnome-screenshot
Cloning into '/var/lib/mock/dist-oc8-build-241149-82806/root/chroot_tmpdir/scmroot/gnome-screenshot'...
$ git fetch origin 17b0ede76cec3dc74e4118e8976544ce686f5740:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/gnome-screenshot
 * [new ref]         17b0ede76cec3dc74e4118e8976544ce686f5740 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 17b0ede import gnome-screenshot-3.26.0-4.tl3