$ git clone -n https://gitee.com/src-opencloudos-rpms/vulkan-loader.git /var/lib/mock/dist-oc8-build-38683-12609/root/chroot_tmpdir/scmroot/vulkan-loader
Cloning into '/var/lib/mock/dist-oc8-build-38683-12609/root/chroot_tmpdir/scmroot/vulkan-loader'...
$ git reset --hard origin/oc8
HEAD is now at 9be2ab6 import vulkan-loader-1.3.239.0-1.tl3