You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
#!/usr/bin/python
|
|
# Copyright 2015 The Chromium Authors. All rights reserved.
|
|
# Use of this source code is governed by a BSD-style license that can be
|
|
# found in the LICENSE file.
|
|
|
|
"""Redirects to the version of dartfmt checked into a gclient repo.
|
|
|
|
dartfmt binaries are pulled down during gclient sync in the mojo repo.
|
|
|
|
This tool is named dart_format.py instead of dartfmt to parallel
|
|
clang_format.py, which is in this same repository."""
|
|
|
|
import os
|
|
import subprocess
|
|
import sys
|
|
|
|
import gclient_paths
|
|
|
|
class NotFoundError(Exception):
|
|
"""A file could not be found."""
|
|
def __init__(self, e):
|
|
Exception.__init__(self,
|
|
'Problem while looking for dartfmt in Chromium source tree:\n'
|
|
' %s' % e)
|
|
|
|
|
|
def FindDartFmtToolInChromiumTree():
|
|
"""Return a path to the dartfmt executable, or die trying."""
|
|
primary_solution_path = gclient_paths.GetPrimarySolutionPath()
|
|
if not primary_solution_path:
|
|
raise NotFoundError(
|
|
'Could not find checkout in any parent of the current path.')
|
|
|
|
dartfmt_path = os.path.join(primary_solution_path, 'third_party', 'dart-sdk',
|
|
'dart-sdk', 'bin', 'dartfmt')
|
|
if not os.path.exists(dartfmt_path):
|
|
raise NotFoundError('File does not exist: %s' % dartfmt_path)
|
|
return dartfmt_path
|
|
|
|
|
|
def main(args):
|
|
try:
|
|
tool = FindDartFmtToolInChromiumTree()
|
|
except NotFoundError, e:
|
|
print >> sys.stderr, e
|
|
sys.exit(1)
|
|
|
|
# Add some visibility to --help showing where the tool lives, since this
|
|
# redirection can be a little opaque.
|
|
help_syntax = ('-h', '--help', '-help', '-help-list', '--help-list')
|
|
if any(match in args for match in help_syntax):
|
|
print '\nDepot tools redirects you to the dartfmt at:\n %s\n' % tool
|
|
|
|
return subprocess.call([tool] + sys.argv[1:])
|
|
|
|
|
|
if __name__ == '__main__':
|
|
sys.exit(main(sys.argv))
|