Rename recipes/ to fetch_configs/

recipes/recipe_util.py

-# Copyright (c) 2013 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.
-
-"""This module holds utilities which make writing recipes easier."""
-
-import json
-
-
-class Recipe(object):
-  """Base class for all recipes.
-
-  Provides methods that are expected to be overridden by child classes. Also
-  provides an command-line parsing method that converts the unified command-line
-  interface used in depot_tools to the unified python interface defined here."""
-
-  @staticmethod
-  def fetch_spec(_props):
-    """Returns instructions to check out the project, conditioned on |props|."""
-    raise NotImplementedError
-
-  @staticmethod
-  def expected_root(_props):
-    """Returns the directory into which the checkout will be performed."""
-    raise NotImplementedError
-
-  def handle_args(self, argv):
-    """Passes the command-line arguments through to the appropriate method."""
-    methods = {'fetch': self.fetch_spec,
-               'root':  self.expected_root}
-    if len(argv) <= 1 or argv[1] not in methods:
-      print 'Must specify a a fetch/root action'
-      return 1
-
-    def looks_like_arg(arg):
-      return arg.startswith('--') and arg.count('=') == 1
-
-    bad_parms = [x for x in argv[2:] if not looks_like_arg(x)]
-    if bad_parms:
-      print 'Got bad arguments %s' % bad_parms
-      return 1
-
-    method = methods[argv[1]]
-    props = dict(x.split('=', 1) for x in (y.lstrip('-') for y in argv[2:]))
-
-    self.output(method(props))
-
-  @staticmethod
-  def output(data):
-    print(json.dumps(data))