$ git clone -n https://gitee.com/src-anolis-os/vulkan-loader.git /mnt/mock/kojid//dist-an23.3-riscv-build-439676-73130/root/chroot_tmpdir/scmroot/vulkan-loader
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-439676-73130/root/chroot_tmpdir/scmroot/vulkan-loader'...
$ git fetch origin 790ad4b5ecbbfaa3319b540b37568577173d502e:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/vulkan-loader
 * [new ref]         790ad4b5ecbbfaa3319b540b37568577173d502e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 790ad4b optimize spec file