$ git clone -n https://gitee.com/fundawang/gtk4.git /var/lib/mock/dist-an23-build-284994-64769/root/chroot_tmpdir/scmroot/gtk4
Cloning into '/var/lib/mock/dist-an23-build-284994-64769/root/chroot_tmpdir/scmroot/gtk4'...
$ git fetch origin c7e31f5eff6c6c99cb9399a7a39c7ec5775e65ed:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/gtk4
 * [new ref]         c7e31f5eff6c6c99cb9399a7a39c7ec5775e65ed -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c7e31f5 4.10.4