IDL build: factor out interface_info actions into GYP templates

Followup to:
IDL build: factor out global constructors action into a GYP template
https://codereview.chromium.org/319933002/

R=haraken

Review URL: https://codereview.chromium.org/328643002

git-svn-id: svn://svn.chromium.org/blink/trunk@176091 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/bindings/core/generated.gyp

@@ -54,40 +54,18 @@
 ################################################################################
   {
     'target_name': 'interfaces_info_individual_core',
-    'type': 'none',
     'dependencies': [
       '../../core/core_generated.gyp:generated_testing_idls',
       'core_global_constructors_idls',
     ],
-    'actions': [{
-      'action_name': 'compute_interfaces_info_individual_core',
-      'inputs': [
-        '<(bindings_scripts_dir)/compute_interfaces_info_individual.py',
-        '<(bindings_scripts_dir)/utilities.py',
-        '<(core_static_idl_files_list)',
-        '<@(core_static_idl_files)',
-        '<@(core_generated_idl_files)',
-      ],
-      'outputs': [
-        '<(bindings_core_output_dir)/InterfacesInfoCoreIndividual.pickle',
-      ],
-      'action': [
-        'python',
-        '<(bindings_scripts_dir)/compute_interfaces_info_individual.py',
-        '--component-dir',
-        'core',
-        '--idl-files-list',
-        '<(core_static_idl_files_list)',
-        '--interfaces-info-file',
+    'variables': {
+      'static_idl_files': '<(core_static_idl_files)',
+      'generated_idl_files': '<(core_generated_idl_files)',
+      'component_dir': 'core',
+      'output_file':
         '<(bindings_core_output_dir)/InterfacesInfoCoreIndividual.pickle',
-        '--write-file-only-if-changed',
-        '<(write_file_only_if_changed)',
-        '--',
-        # Generated files must be passed at command line
-        '<@(core_generated_idl_files)',
-      ],
-      'message': 'Computing global information about individual IDL files',
-      }]
+    },
+    'includes': ['../../bindings/scripts/interfaces_info_individual.gypi'],
   },
 ################################################################################
   ],  # targets

third_party/WebKit/Source/bindings/modules/generated.gyp

@@ -206,72 +206,36 @@
 ################################################################################
   {
     'target_name': 'interfaces_info_individual_modules',
-    'type': 'none',
     'dependencies': [
       'modules_core_global_constructors_idls',
       'modules_global_constructors_idls',
     ],
-    'actions': [{
-      'action_name': 'compute_interfaces_info_individual_modules',
-      'inputs': [
-        '<(bindings_scripts_dir)/compute_interfaces_info_individual.py',
-        '<(bindings_scripts_dir)/utilities.py',
-        '<(modules_static_idl_files_list)',
-        '<@(modules_static_idl_files)',
-        '<@(modules_generated_idl_files)',
-      ],
-      'outputs': [
-        '<(bindings_modules_output_dir)/InterfacesInfoModulesIndividual.pickle',
-      ],
-      'action': [
-        'python',
-        '<(bindings_scripts_dir)/compute_interfaces_info_individual.py',
-        '--component-dir',
-        'modules',
-        '--idl-files-list',
-        '<(modules_static_idl_files_list)',
-        '--interfaces-info-file',
+    'variables': {
+      'static_idl_files': '<(modules_static_idl_files)',
+      'generated_idl_files': '<(modules_generated_idl_files)',
+      'component_dir': 'modules',
+      'output_file':
         '<(bindings_modules_output_dir)/InterfacesInfoModulesIndividual.pickle',
-        '--write-file-only-if-changed',
-        '<(write_file_only_if_changed)',
-        '--',
-        # Generated files must be passed at command line
-        '<@(modules_generated_idl_files)',
-      ],
-      'message': 'Computing global information about individual IDL files',
-      }]
+    },
+    'includes': ['../../bindings/scripts/interfaces_info_individual.gypi'],
   },
 ################################################################################
   {
     # GN version: //third_party/WebKit/Source/bindings/modules:interfaces_info
     'target_name': 'interfaces_info',
-    'type': 'none',
     'dependencies': [
         '../core/generated.gyp:interfaces_info_individual_core',
         'interfaces_info_individual_modules',
     ],
-    'actions': [{
-      'action_name': 'compute_interfaces_info_overall',
-      'inputs': [
-        '<(bindings_scripts_dir)/compute_interfaces_info_overall.py',
+    'variables': {
+      'input_files': [
         '<(bindings_core_output_dir)/InterfacesInfoCoreIndividual.pickle',
         '<(bindings_modules_output_dir)/InterfacesInfoModulesIndividual.pickle',
       ],
-      'outputs': [
-        '<(bindings_modules_output_dir)/InterfacesInfoModules.pickle',
-      ],
-      'action': [
-        'python',
-        '<(bindings_scripts_dir)/compute_interfaces_info_overall.py',
-        '--write-file-only-if-changed',
-        '<(write_file_only_if_changed)',
-        '--',
-        '<(bindings_core_output_dir)/InterfacesInfoCoreIndividual.pickle',
-        '<(bindings_modules_output_dir)/InterfacesInfoModulesIndividual.pickle',
+      'output_file':
         '<(bindings_modules_output_dir)/InterfacesInfoModules.pickle',
-      ],
-      'message': 'Computing overall global information about IDL files',
-      }]
+    },
+    'includes': ['../../bindings/scripts/interfaces_info_overall.gypi'],
   },
 ################################################################################
   ],  # targets

third_party/WebKit/Source/bindings/scripts/interfaces_info_individual.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.
+#
+# This file is meant to be included into a target to provide an action
+# to compute information about individual interfaces defined in a component.
+#
+# To use this, create a gyp target with the following form:
+# {
+#   'target_name': 'interfaces_info_individual_component',
+#   'dependencies': [
+#     'generated_idls_target',
+#   ],
+#   'variables': {
+#     'static_idl_files': '<(component_static_idl_files)',
+#     'generated_idl_files': '<(component_generated_idl_files)',
+#     'component_dir': 'component',
+#     'output_file':
+#       '<(bindings_core_output_dir)/InterfacesInfoComponentIndividual.pickle',
+#   },
+#   'includes': ['path/to/this/gypi/file'],
+# },
+#
+# Required variables:
+#  static_idl_files - All static .idl files for the component, including
+#    dependencies and testing.
+#  generated_idl_files - All generated .idl files for the component.
+#    (Must be separate from static because build dir not know at gyp time.)
+#  component_dir - Relative directory for component, e.g., 'core'.
+#  output_file - Pickle file containing output.
+#
+# Design document: http://www.chromium.org/developers/design-documents/idl-build
+
+{
+  'type': 'none',
+  'actions': [{
+    'action_name': 'compute_<(_target_name)',
+    'message': 'Computing global information about individual IDL files for <(_target_name)',
+    'variables': {
+      'static_idl_files_list':
+        '<|(<(_target_name)_static_idl_files_list.tmp <@(static_idl_files))',
+    },
+    'inputs': [
+      '<(bindings_scripts_dir)/compute_interfaces_info_individual.py',
+      '<(bindings_scripts_dir)/utilities.py',
+      '<(static_idl_files_list)',
+      '<@(static_idl_files)',
+      '<@(generated_idl_files)',
+    ],
+    'outputs': [
+      '<(output_file)',
+    ],
+
+    'action': [
+      'python',
+      '<(bindings_scripts_dir)/compute_interfaces_info_individual.py',
+      '--component-dir',
+      '<(component_dir)',
+      '--idl-files-list',
+      '<(static_idl_files_list)',
+      '--interfaces-info-file',
+      '<(output_file)',
+      '--write-file-only-if-changed',
+      '<(write_file_only_if_changed)',
+      '--',
+      # Generated files must be passed at command line
+      '<@(generated_idl_files)',
+    ],
+  }],
+}

third_party/WebKit/Source/bindings/scripts/interfaces_info_overall.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.
+#
+# This file is meant to be included into a target to provide an action
+# to compute overall information about interfaces defined in a component.
+#
+# To use this, create a gyp target with the following form:
+# {
+#   'target_name': 'interfaces_info_component',
+#   'dependencies': [
+#       'interfaces_info_individual_base_component',
+#       'interfaces_info_individual_component',
+#   ],
+#   'variables': {
+#     'input_files': [
+#       '<(bindings_base_component_output_dir)/InterfacesInfoBaseComponentIndividual.pickle',
+#       '<(bindings_component_output_dir)/InterfacesInfoComponentIndividual.pickle',
+#     ],
+#     'output_file':
+#       '<(bindings_component_output_dir)/InterfacesInfoComponent.pickle',
+#   },
+#   'includes': ['path/to/this/gypi/file'],
+# },
+#
+# Required variables:
+#  input_files - Pickle files containing info about individual interfaces, both
+#    current component and any base components.
+#  output_file - Pickle file containing output (overall info).
+#
+# Design document: http://www.chromium.org/developers/design-documents/idl-build
+
+{
+  'type': 'none',
+  'actions': [{
+    'action_name': 'compute_<(_target_name)',
+    'message': 'Computing overall global information about IDL files for <(_target_name)',
+
+    'inputs': [
+      '<(bindings_scripts_dir)/compute_interfaces_info_overall.py',
+      '<@(input_files)',
+    ],
+    'outputs': [
+      '<(output_file)',
+    ],
+    'action': [
+      'python',
+      '<(bindings_scripts_dir)/compute_interfaces_info_overall.py',
+      '--write-file-only-if-changed',
+      '<(write_file_only_if_changed)',
+      '--',
+      '<@(input_files)',
+      '<(output_file)',
+    ],
+  }],
+}