| #!/usr/bin/env python3 |
| # Copyright 2018 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import argparse |
| import json |
| import os |
| import shutil |
| import sys |
| |
| |
| def main(): |
| parser = argparse.ArgumentParser( |
| description='List the sources for the "sky_engine" dart library.') |
| parser.add_argument( |
| '--sky_engine_framework', |
| help='Path to the "sky_engine" directory in the framework.', |
| required=True) |
| parser.add_argument( |
| '--out_dir', |
| help='Path that the "sky_engine" sources should be copied to.', |
| required=True) |
| parser.add_argument( |
| '--dry_run', dest='dry_run', action='store_true', default=False) |
| args = parser.parse_args() |
| |
| source_dir = args.sky_engine_framework |
| assert os.path.exists(source_dir) |
| dry_run = args.dry_run |
| |
| out_dir = args.out_dir |
| out_dir = os.path.join(out_dir, 'dart-pkg', 'sky_engine') |
| if not os.path.exists(out_dir): |
| os.makedirs(out_dir) |
| else: |
| # Clean the outdir if it already exists. |
| if not dry_run: |
| shutil.rmtree(out_dir) |
| |
| sky_engine_sources = [ |
| os.path.join(dir_path, filename) |
| for dir_path, dir_name, filenames in os.walk(source_dir) |
| for filename in filenames |
| ] |
| |
| out_paths = [] |
| for source in sky_engine_sources: |
| src_rel_path = os.path.relpath(source, source_dir) |
| if not dry_run: |
| abs_out_path = os.path.normpath(os.path.join(out_dir, src_rel_path)) |
| dir_name = os.path.dirname(abs_out_path) |
| if not os.path.exists(dir_name): |
| os.makedirs(dir_name) |
| shutil.copy2(source, abs_out_path) |
| else: |
| rel_out_path = os.path.normpath( |
| os.path.join('dart-pkg', 'sky_engine', src_rel_path)) |
| # dry-run requires relative paths |
| out_paths.append(rel_out_path) |
| |
| if dry_run: |
| res = {} |
| res['sources'] = sky_engine_sources |
| res['outputs'] = out_paths |
| print(json.dumps(res)) |
| return 0 |
| |
| |
| if __name__ == '__main__': |
| sys.exit(main()) |
