[Android][gn] Add android resources templates

build/android/gyp/util/build_utils.py

 # Copyright 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.
 
 import ast
 import contextlib
 import fnmatch
 import json
 import os
 import pipes
@@ skipping 180 matching lines @@
 
 
 def ExtractAll(zip_path, path=None, no_clobber=True):
   if path is None:
     path = os.getcwd()
   elif not os.path.exists(path):
     MakeDirectory(path)
 
   with zipfile.ZipFile(zip_path) as z:
     for name in z.namelist():
+      if name.endswith('/'):
+        continue
       CheckZipPath(name)
       if no_clobber:
         output_path = os.path.join(path, name)
         if os.path.exists(output_path):
           raise Exception(
               'Path already exists from zip: %s %s %s'
               % (zip_path, name, output_path))
 
     z.extractall(path=path)
 
 
 def DoZip(inputs, output, base_dir):
   with zipfile.ZipFile(output, 'w') as outfile:
     for f in inputs:
       CheckZipPath(os.path.relpath(f, base_dir))
       outfile.write(f, os.path.relpath(f, base_dir))
 
 
+def ZipDir(output, base_dir):
+  with zipfile.ZipFile(output, 'w') as outfile:
+    for root, _, files in os.walk(base_dir):
+      for f in files:
+        path = os.path.join(root, f)
+        archive_path = os.path.relpath(path, base_dir)
+        CheckZipPath(archive_path)
+        outfile.write(path, archive_path)
+
+
 def PrintWarning(message):
   print 'WARNING: ' + message
 
 
 def PrintBigWarning(message):
   print '*****     ' * 8
   PrintWarning(message)
   print '*****     ' * 8
 
 
+def GetSortedTransitiveDependencies(top, deps_func):

[newt (away), 2014/07/07 21:47:11]

What the heck is a deps_func? This function and its arguments are non-obvious
enough that they probably deserve a comment.

[cjhopman, 2014/07/08 00:16:27]

Done.

+  def Node(dep):
+    return (dep, deps_func(dep))
+
+  # First: find all deps
+  unchecked_deps = list(top)
+  all_deps = set(top)
+  while unchecked_deps:
+    dep = unchecked_deps.pop()
+    new_deps = deps_func(dep).difference(all_deps)
+    unchecked_deps.extend(new_deps)
+    all_deps = all_deps.union(new_deps)
+
+  # Then: simple, slow topological sort.
+  sorted_deps = []
+  unsorted_deps = dict(map(Node, all_deps))
+  while unsorted_deps:
+    for library, dependencies in unsorted_deps.items():
+      if not dependencies.intersection(unsorted_deps.keys()):
+        sorted_deps.append(library)
+        del unsorted_deps[library]
+
+  return sorted_deps
+
+
 def GetPythonDependencies():
   """Gets the paths of imported non-system python modules.
 
   A path is assumed to be a "system" import if it is outside of chromium's
   src/. The paths will be relative to the current directory.
   """
   module_paths = (m.__file__ for m in sys.modules.itervalues()
                   if m is not None and hasattr(m, '__file__'))
 
   abs_module_paths = map(os.path.abspath, module_paths)
@@ skipping 57 matching lines @@
     if not file_path in file_jsons:
       file_jsons[file_path] = ReadJson(file_path)
 
     expansion = file_jsons[file_path]
     for k in lookup_path[1:]:
       expansion = expansion[k]
 
     new_args[i] = arg[:start] + str(expansion) + arg[end + 1:]
   return new_args