blob: 0a4d5928214cd53aa79d14add020cf6ac371790f [file] [log] [blame]
#!/usr/bin/env python3.8
# Copyright 2017 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 os
import stat
import string
import sys
def main():
parser = argparse.ArgumentParser(
description='Generate a script that invokes a Dart application')
'--out', help='Path to the invocation file to generate', required=True)
parser.add_argument('--dart', help='Path to the Dart binary', required=True)
'--snapshot', help='Path to the app snapshot', required=True)
args = parser.parse_args()
app_file = args.out
app_path = os.path.dirname(app_file)
if not os.path.exists(app_path):
# `dart` and `snapshot` are used in the output app script, use relative path
# from script directory so it works from wherever it is invoked.
rel_dart = os.path.relpath(args.dart, app_path)
rel_snapshot = os.path.relpath(args.snapshot, app_path)
script_content = f'''#!/bin/bash
SCRIPT_DIR="$(cd "$(dirname "${{BASH_SOURCE[0]}}")" >/dev/null 2>&1 && pwd)"
$SCRIPT_DIR/{rel_dart} \\
$SCRIPT_DIR/{rel_snapshot} \\
with open(app_file, 'w') as file:
permissions = (
stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR | stat.S_IRGRP |
stat.S_IWGRP | stat.S_IXGRP | stat.S_IROTH)
os.chmod(app_file, permissions)
if __name__ == '__main__':