Noissue - Add '.revision'-file to devbuilds

packagerChrome.py

 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import ConfigParser
 import errno
 import glob
 import io
 import json
 import os
@@ skipping 374 matching lines @@
     if metadata.has_section('preprocess'):
         files.preprocess(
             [f for f, _ in metadata.items('preprocess')],
             {'needsExt': True},
         )
 
     if metadata.has_section('import_locales'):
         import_locales(params, files)
 
     files['manifest.json'] = createManifest(params, files)
+    building_from_git = os.path.exists(os.path.join(baseDir, '.git'))
+    if not releaseBuild and not devenv and building_from_git:
+        cmd = ['git', 'rev-parse', 'HEAD']
+        files['.revision'] = subprocess.check_output(cmd, cwd=baseDir)
+
     if type == 'chrome':
         fix_translations_for_chrome(files)
 
     if devenv:
         add_devenv_requirements(files, metadata, params)
 
     zipdata = files.zipToString()
     signature = None
     pubkey = None
     if keyFile != None:
         signature = signBinary(zipdata, keyFile)
         pubkey = getPublicKey(keyFile)
     writePackage(outFile, pubkey, signature, zipdata)