blob: 4e6efc31701b2ceee200a444c817b062f5ffb34f [file] [log] [blame]
#!/usr/bin/env python
# Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.
Wrapper around a build action that should only be executed in release mode.
The mode is defined via an environment variable DART_BUILD_MODE.
The arguments to the script are: files... -- command arguments...
If mode is not 'release', the script will create the files listed
before --. If mode is release, the script will execute the command
after --.
import os
import subprocess
import sys
def Main():
# Throws an error if '--' is not in the argument list.
separator_index = sys.argv.index('--')
outputs = sys.argv[1:separator_index]
arguments = sys.argv[separator_index + 1:]
arguments[0] = os.path.normpath(arguments[0])
mode = os.getenv('DART_BUILD_MODE', 'release')
if mode != 'release':
print >> sys.stderr, 'Not running %s in mode=%s' % (arguments, mode)
for output in outputs:
with open(output, 'w'):
# Create an empty file to ensure that we don't rerun this
# command unnecessarily.
return 0
except subprocess.CalledProcessError as e:
return e.returncode
return 0
if __name__ == '__main__':