blob: 255ef5be7a13a206ee438cdaae67aff273db6cfc [file] [log] [blame]
#!/usr/bin/python
# Copyright 2013 The Flutter Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""This script outputs the package name specified in the pubspec.yaml"""
import argparse
import os
import sys
# TODO(johnmccutchan): Use the yaml package to parse.
def PackageName(line):
assert line.startswith("name:")
return line.split(":")[1].strip()
def main(pubspec_file):
source_file = open(pubspec_file, "r")
for line in source_file:
if line.startswith("name:"):
print(PackageName(line))
return 0
source_file.close()
# Couldn't find it.
return -1
if __name__ == '__main__':
parser = argparse.ArgumentParser(
description="This script outputs the package name specified in the"
"pubspec.yaml")
parser.add_argument("--pubspec",
dest="pubspec_file",
metavar="<pubspec-file>",
type=str,
required=True,
help="Path to pubspec file")
args = parser.parse_args()
sys.exit(main(args.pubspec_file))