[Chromoting] Pass list of locale files into build-webapp in a single file.

remoting/remoting_webapp.gypi

 # Copyright 2014 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.
 #
 # File included in remoting_webapp_* targets in remoting_client.gypi
 
 {
   'type': 'none',
   'variables': {
     'extra_files%': [],
     'generated_html_files': [
       '<(SHARED_INTERMEDIATE_DIR)/main.html',
       '<(SHARED_INTERMEDIATE_DIR)/wcs_sandbox.html',
       '<(SHARED_INTERMEDIATE_DIR)/background.html',
     ],
+    'dr_webapp_locales_listfile': '<(SHARED_INTERMEDIATE_DIR)/>(_target_name)_locales.txt',
   },
   'dependencies': [
     'remoting_resources',
     'remoting_webapp_html',
   ],
   'conditions': [
     ['run_jscompile != 0', {
       'variables': {
         'success_stamp': '<(PRODUCT_DIR)/<(_target_name)_jscompile.stamp',
       },
@@ skipping 14 matching lines @@
             '--success-stamp', '<(success_stamp)',
             '<@(remoting_webapp_crd_js_files)',
             '<@(remoting_webapp_js_proto_files)',
           ],
         },
       ],  # actions
     }],
   ],
   'actions': [
     {
+      'action_name': 'Build Remoting locales listfile',
+      'inputs': [
+        '<(remoting_localize_path)',
+      ],
+      'outputs': [
+        '<(dr_webapp_locales_listfile)',
+      ],
+      'action': [
+        'python', '<(remoting_localize_path)',

[Sergey Ulanov, 2015/02/09 23:53:15]

You don't really need this action. GYP allows to write list into a file using
this syntax: "<|(file_name ^(list_to_write_to_the_file))" . E.g. see
untrusted.gypi for example:
https://code.google.com/p/chromium/codesearch#chromium/src/native_client/buil...

+        '--locale_output',
+        '"<(webapp_locale_dir)/@{json_suffix}/messages.json"',
+        '--locales_listfile',
+        '<(dr_webapp_locales_listfile)',
+        '<@(remoting_locales)',
+      ],
+    },
+    {
       'action_name': 'Build Remoting WebApp',
       'inputs': [
         'webapp/build-webapp.py',
         'webapp/crd/manifest.json.jinja2',
         '<(chrome_version_path)',
         '<(remoting_version_path)',
+        '<(dr_webapp_locales_listfile)',
         '<@(generated_html_files)',
         '<@(remoting_webapp_crd_files)',
         '<@(remoting_webapp_locale_files)',
         '<@(extra_files)',
       ],
       'outputs': [
         '<(output_dir)',
         '<(zip_path)',
       ],
       'action': [
         'python', 'webapp/build-webapp.py',
         '<(buildtype)',
         '<(version_full)',
         '<(output_dir)',
         '<(zip_path)',
         'webapp/crd/manifest.json.jinja2',
         '<(webapp_type)',
         '<@(generated_html_files)',
         '<@(remoting_webapp_crd_files)',
         '<@(extra_files)',
-        '--locales', '<@(remoting_webapp_locale_files)',
+        '--locales_listfile',
+        '<(dr_webapp_locales_listfile)',
       ],
     },
   ],
 }