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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 argparse
import os
import sys
from tsc_ignore_errors import run_tsc_ignore_errors
third_party_dir = os.path.dirname(
os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
webgpu_cts_src_dir = os.path.join(third_party_dir, 'webgpu-cts', 'src')
src_prefix = webgpu_cts_src_dir.replace('\\', '/') + '/'
def get_ts_sources():
# This will output all the source files in the form:
# "/absolute/path/to/file.ts"
# The path is always Unix-style.
# It will also output many Typescript errors since the build doesn't download the .d.ts
# dependencies.
stdout = run_tsc_ignore_errors([
'--project',
os.path.join(webgpu_cts_src_dir, 'tsconfig.json'),
'--listFiles', '--declaration', 'false', '--sourceMap', 'false'
])
lines = [l.decode() for l in stdout.splitlines()]
return [
line[len(src_prefix):] for line in lines
if line.startswith(src_prefix + 'src/')
]
def get_resource_files():
files = os.listdir(os.path.join(webgpu_cts_src_dir, 'src', 'resources'))
files.sort()
return files
if __name__ == '__main__':
parser = argparse.ArgumentParser()
parser.add_argument('--check',
action='store_true',
help='Check that the output file is up to date.')
parser.add_argument('--stamp', help='Stamp file to write after success.')
args = parser.parse_args()
ts_sources = [x + '\n' for x in get_ts_sources()]
ts_sources_txt = os.path.join(third_party_dir, 'webgpu-cts',
'ts_sources.txt')
resource_files = [x + '\n' for x in get_resource_files()]
resource_files_txt = os.path.join(third_party_dir, 'webgpu-cts', 'resource_files.txt')
if args.check:
with open(ts_sources_txt, 'r') as f:
if (f.readlines() != ts_sources):
raise RuntimeError(
'%s is out of date. Please re-run //third_party/webgpu-cts/scripts/gen_ts_dep_lists.py\n'
% ts_sources_txt)
with open(resource_files_txt, 'r') as f:
if (f.readlines() != resource_files):
raise RuntimeError(
'%s is out of date. Please re-run //third_party/webgpu-cts/scripts/gen_ts_dep_lists.py\n'
% resource_files_txt)
else:
with open(ts_sources_txt, 'w') as f:
f.writelines(ts_sources)
with open(resource_files_txt, 'w') as f:
f.writelines(resource_files)
if args.stamp:
with open(args.stamp, 'w') as f:
f.write('')
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