$ git clone -n https://gitee.com/wenyuzifang/glslang.git /var/lib/mock/dist-an23-build-450614-73460/root/chroot_tmpdir/scmroot/glslang
Cloning into '/var/lib/mock/dist-an23-build-450614-73460/root/chroot_tmpdir/scmroot/glslang'...
$ git fetch origin 9a8bffe6a219f63ba8a14b4efdb198e3cf64c707:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/glslang
 * [new ref]         9a8bffe6a219f63ba8a14b4efdb198e3cf64c707 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9a8bffe Update code from upstream