blob: 53d47ba438ab7b4f4ef8f4662075305a7b95c770 [file] [log] [blame]
#!/usr/bin/env python
# Copyright 2019 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')
parser.add_argument('--wd',
help='Path to the working directory, relative to that of the script',
required=True)
parser.add_argument('--out',
help='Path to the invocation file to generate',
required=True)
parser.add_argument('--dart',
help='Path to the Dart binary, relative to the working directory',
required=True)
parser.add_argument('--snapshot',
help='Path to the binary snapshot, relative to the working directory',
required=True)
parser.add_argument('--args',
help='Command-line arguments to prepend to those passed to the script',
required=False,
default='')
args = parser.parse_args()
app_file = args.out
app_path = os.path.dirname(app_file)
if not os.path.exists(app_path):
os.makedirs(app_path)
script_template = string.Template('''#!/bin/sh
# DO NOT EDIT
# This script is generated by:
# //topaz/runtime/dart/gen_dart_test_invocation.py
cd "$$(dirname $$0)/$wd"
$dart \\
$snapshot \\
$args \\
"$$@"
''')
with open(app_file, 'w') as file:
file.write(script_template.substitute(args.__dict__))
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__':
sys.exit(main())