#! /usr/bin/env bash
# Copyright 2024 The Khronos Group Inc.
# SPDX-License-Identifier: Apache-2.0

# Check generation of VkFormat related files.
#
# Regenerates all VkFormat related files and compares them with the
# version in Git. Used to verify correct functioning of the generation
# scripts in CI.

BUILD_DIR=${BUILD_DIR:-build/checkmkvk}

cmake . -B $BUILD_DIR -D KTX_FEATURE_TESTS=OFF -D KTX_FEATURE_TOOLS=OFF -D KTX_GENERATE_VK_FILES=ON
# Clean first is to ensure all files are generated so everything is tested.
cmake --build $BUILD_DIR --target mkvk --clean-first
rm -rf $BUILD_DIR
# Verify no files were modified. Exit with 1, if so.
if ! git diff --quiet HEAD; then
    git status
    git diff
    exit 1
fi