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#!/usr/bin/env python3
# Copyright 2022 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
sys.path += [os.path.dirname(os.path.dirname(__file__))]
from json_data_generator.generator import JSONDataGenerator
from json_data_generator.util import (GetFileNameWithoutExtensionFromPath,
JoinPath)
def main():
parser = argparse.ArgumentParser(
description='Generate data from JSON5 file.')
parser.add_argument('--templates',
nargs='+',
help="Jinja template files (*.jinja)")
parser.add_argument(
'--template-helper',
help='additional python file to provide custom Jinja globals/filters')
parser.add_argument('--out-dir', help='directory to write output to')
parser.add_argument('--sources', nargs='+', help='source json5 data files')
args = parser.parse_args()
generator = JSONDataGenerator(args.out_dir)
generator.AddJSONFilesToModel(args.sources)
generator.out_dir = args.out_dir
os.makedirs(args.out_dir, exist_ok=True)
for template_path in args.templates:
out_file_path = JoinPath(
args.out_dir, GetFileNameWithoutExtensionFromPath(template_path))
with open(out_file_path, 'w') as f:
f.write(
generator.RenderTemplate(template_path, args.template_helper))
return 0
if __name__ == '__main__':
sys.exit(main())
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