Add post_processing code to update copyright year automatically.

projects.py

Index: projects.py
diff --git a/projects.py b/projects.py
index 69e0b1b03a930180cd961165f5e888b1b528f5b8..a80a8f0b65f4dd778da499c4ffdb78c8331c72b3 100644
--- a/projects.py
+++ b/projects.py
@@ -3,6 +3,7 @@
 # found in the LICENSE file.
 """Define the supported projects."""
 
+import datetime
 import os
 import re
 import sys
@@ -14,6 +15,7 @@ import committer_list
 import creds
 import errors
 import pending_manager
+from post_process import mangle
 from verification import presubmit_check
 from verification import project_base
 from verification import reviewer_lgtm
@@ -41,6 +43,14 @@ CHROMITES = r'^[\w\-\+\%\.]+\@chromium\.org$'
 GOOGLERS_OR_CHROMITES = r'^[\w\-\+\%\.]+\@(google\.com|chromium\.org)$'
 
 
+# Will mangle the copyright line.
+COPYRIGHT_MANGLER = mangle.CopyrightMangle(
+    r'^(.*)Copyright \(c\) \d\d\d\d The Chromium Authors. '
+    r'All rights reserved.$',
+    r'\1Copyright (c) %s The Chromium Authors. All rights reserved.' %
+        datetime.date.today().year)

[Dirk Pranke, 2011/04/21 20:26:13]

I think it's a little weird to (a) use a CONSTANT notation to describe an object
and (b) pass the method function of a constant object as the callback below.

How about something more like:

def chromium_copyright_updater(args):
  mangler = foo()
  mangler.process(args)

instead?

+
+
 def _get_escaped_committers(root_dir):
   filepath = os.path.join(root_dir, '.committers_pwd')
   try:
@@ -106,11 +116,14 @@ def _gen_chromium(user, root_dir, rietveld_obj, git_svn, no_try):
 
   verifiers.append(tree_status.TreeStatusVerifier(
       'http://chromium-status.appspot.com/status'))
+
+  post_processors = [COPYRIGHT_MANGLER.process]
   return pending_manager.PendingManager(
       rietveld_obj,
       local_checkout,
       verifiers_no_patch,
-      verifiers)
+      verifiers,
+      post_processors)
 
 
 def _gen_nacl(user, root_dir, rietveld_obj, git_svn, no_try):
@@ -184,7 +197,8 @@ def _gen_nacl(user, root_dir, rietveld_obj, git_svn, no_try):
       rietveld_obj,
       local_checkout,
       verifiers_no_patch,
-      verifiers)
+      verifiers,
+      [])
 
 
 def _gen_build(user, root_dir, rietveld_obj, git_svn, no_try):
@@ -249,11 +263,13 @@ def _internal_simple(path, user, root_dir, rietveld_obj, git_svn, no_try):
       presubmit_check.PresubmitCheckVerifier(),
   ]
 
+  post_processors = [COPYRIGHT_MANGLER.process]
   return pending_manager.PendingManager(
       rietveld_obj,
       local_checkout,
       verifiers_no_patch,
-      verifiers)
+      verifiers,
+      post_processors)
 
 
 def supported_projects():