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#!/usr/bin/env python
# Copyright 2021 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import os
import shutil
import sys
from tsc_ignore_errors import run_tsc_ignore_errors
webgpu_cts_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
third_party_dir = os.path.dirname(webgpu_cts_dir)
node_dir = os.path.join(third_party_dir, 'node')
try:
old_sys_path = sys.path
sys.path = [node_dir] + sys.path
from node import RunNode
finally:
sys.path = old_sys_path
def compile_src(out_dir):
# First, clean the output directory so deleted files are pruned from old builds.
shutil.rmtree(out_dir)
run_tsc_ignore_errors([
'--project',
os.path.join(webgpu_cts_dir, 'src', 'tsconfig.json'),
'--outDir',
out_dir,
'--noEmit',
'false',
'--noEmitOnError',
'false',
'--declaration',
'false',
'--sourceMap',
'false',
'--target',
'ES2017',
])
def compile_src_for_node(out_dir, additional_args=None, clean=True):
additional_args = additional_args or []
if clean:
# First, clean the output directory so deleted files are pruned from old builds.
shutil.rmtree(out_dir)
args = [
'--project',
os.path.join(webgpu_cts_dir, 'src', 'node.tsconfig.json'),
'--outDir',
out_dir,
'--noEmit',
'false',
'--noEmitOnError',
'false',
'--declaration',
'false',
'--sourceMap',
'false',
'--target',
'ES6',
]
args.extend(additional_args)
run_tsc_ignore_errors(args)
if __name__ == '__main__':
if len(sys.argv) != 2:
print('Usage: compile_src.py GEN_DIR')
sys.exit(1)
gen_dir = sys.argv[1]
# Compile the CTS src.
compile_src(os.path.join(gen_dir, 'src'))
compile_src_for_node(os.path.join(gen_dir, 'src-node'))
# Run gen_listings.js to overwrite the dummy src/webgpu/listings.js created
# from transpiling src/
RunNode([
os.path.join(gen_dir, 'src-node', 'common', 'tools',
'gen_listings.js'),
'--no-validate',
os.path.join(gen_dir, 'src'),
os.path.join(gen_dir, 'src-node', 'webgpu'),
])
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