$ git clone -n https://gitee.com/opencloudos-stream/webkit2gtk4.0.git /var/lib/mock/dist-ocs23-base-build-321114-33867/root/chroot_tmpdir/scmroot/webkit2gtk4.0
Cloning into '/var/lib/mock/dist-ocs23-base-build-321114-33867/root/chroot_tmpdir/scmroot/webkit2gtk4.0'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/webkit2gtk4.0
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8feffa0 !7 优化arm64的编译参数，减轻内存压力 Merge pull request !7 from 冯玮耀/master