$ git clone -n https://gitee.com/src-opencloudos-rpms/vulkan-headers.git /var/lib/mock/dist-oc8-build-38649-12603/root/chroot_tmpdir/scmroot/vulkan-headers
Cloning into '/var/lib/mock/dist-oc8-build-38649-12603/root/chroot_tmpdir/scmroot/vulkan-headers'...
$ git reset --hard origin/oc8
HEAD is now at cface88 import vulkan-headers-1.3.239.0-1.tl3