Store each file as "hash/<sha1>", list of hashes as "meta/@<rev>" and serve them at "serve_file/@<r…

gae/config.py

Index: gae/config.py
diff --git a/gae/config.py b/gae/config.py
index 5f55e2fd72ab898564c957a316d319b0c04f69ca..e241262a6d4b42df423e5de43c29a93a007a088a 100644
--- a/gae/config.py
+++ b/gae/config.py
@@ -8,7 +8,9 @@ IS_DEV_APP_SERVER = os.environ['SERVER_SOFTWARE'].startswith('Development')
 
 DEFAULT = {
   'bucket': '/gs/chrome-devtools-frontend/%s',
-  'max_age': 7 * 24 * 60,  # in seconds
+  'hash_path': 'hash/%s',
+  'max_age': 7 * 24 * 60 * 60,  # in seconds
+  'meta_path': 'meta/%s',
   'revision_path': 'revs/%s',
   'version_path': 'vers/%s',
   'zip_path': 'zips/%s.zip',
@@ -21,6 +23,12 @@ class ConfigHelper:
   def get_full_path(self, path):
     return self.conf['bucket'] % path
 
+  def get_hash_path(self, hash):
+    return self.conf['hash_path'] % hash
+
+  def get_meta_path(self, rev):
+    return self.conf['meta_path'] % rev
+
   def get_max_age(self):
     return self.conf['max_age']