$ git clone -n https://git.cclinux.org/stage/rpms/glslang.git /mnt/compose/mock/dist-circle8-build-110048-65003/root/chroot_tmpdir/scmroot/glslang
Cloning into '/mnt/compose/mock/dist-circle8-build-110048-65003/root/chroot_tmpdir/scmroot/glslang'...
$ git fetch origin 0551cb677ad2457602e57da399e1c70a68e8bee6:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/glslang
 * [new ref]         0551cb677ad2457602e57da399e1c70a68e8bee6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0551cb6 import glslang-11.9.0-5.el8