WIP IDL compiler rewrite

Source/bindings/derived_sources.gyp

Index: Source/bindings/derived_sources.gyp
diff --git a/Source/bindings/derived_sources.gyp b/Source/bindings/derived_sources.gyp
index d0535478b39baa5f8d3459104fc0feb7b8622c52..7f477ac1a2501b37c6a523457ed64efe918e8201 100644
--- a/Source/bindings/derived_sources.gyp
+++ b/Source/bindings/derived_sources.gyp
@@ -55,13 +55,44 @@
         '<@(deprecated_perl_webcore_test_support_idl_files)',
         '<@(python_webcore_test_support_idl_files)',
     ],
+    'compiler_module_files': [
+          'scripts/idl_compiler.py',
+          '<(DEPTH)/third_party/ply/lex.py',
+          '<(DEPTH)/third_party/ply/yacc.py',
+          '<(DEPTH)/tools/idl_parser/idl_lexer.py',
+          '<(DEPTH)/tools/idl_parser/idl_node.py',
+          '<(DEPTH)/tools/idl_parser/idl_parser.py',
+          'scripts/blink_idl_lexer.py',
+          'scripts/blink_idl_parser.py',
+          'scripts/code_generator_v8.py',
+          'scripts/idl_definitions.py',
+          'scripts/idl_definitions_builder.py',
+          'scripts/idl_reader.py',
+          'scripts/idl_validator.py',
+          'scripts/interface_dependency_resolver.py',
+          'scripts/v8_attributes.py',
+          'scripts/v8_constructors.py',
+          'scripts/v8_functions.py',
+          'scripts/v8_includes.py',
+          'scripts/v8_interface.py',
+          'scripts/v8_interface_header.py',
+          'scripts/v8_special_accessors.py',
+          'scripts/v8_types.py',
+          'scripts/v8_utilities.py',
+          'scripts/v8_values.py',
+    ],
     'code_generator_template_files': [
+        'templates/attributes.cpp',
         'templates/callback_interface.cpp',
         'templates/callback_interface.h',
+        'templates/constants.cpp',
+        'templates/constructors.cpp',
         'templates/interface.cpp',
         'templates/interface.h',
+        'templates/interface_wip.cpp',
+        'templates/interface_wip.h',
+        'templates/macros.cpp',
     ],
-
     'bindings_output_dir': '<(SHARED_INTERMEDIATE_DIR)/blink/bindings',
     'generated_global_constructors_idl_files': [
          '<(SHARED_INTERMEDIATE_DIR)/blink/WindowConstructors.idl',
@@ -162,8 +193,90 @@
        'message': 'Resolving partial interfaces dependencies in all IDL files',
       }]
     },
+    #{
+    #  'target_name': 'deprecated_perl_bindings_sources',
+    #  'type': 'none',
+    #  # The 'binding' rule generates .h files, so mark as hard_dependency, per:
+    #  # https://code.google.com/p/gyp/wiki/InputFormatReference#Linking_Dependencies
+    #  'hard_dependency': 1,
+    #  'dependencies': [
+    #    'interface_dependencies',
+    #    '../core/core_derived_sources.gyp:generate_test_support_idls',
+    #  ],
+    #  'sources': [
+    #    '<@(deprecated_perl_idl_files)',
+    #    '<@(deprecated_perl_webcore_test_support_idl_files)',
+    #  ],
+    #  'rules': [{
+    #    'rule_name': 'deprecated_perl_binding',
+    #    'extension': 'idl',
+    #    'msvs_external_rule': 1,
+    #    'inputs': [
+    #      'scripts/deprecated_generate_bindings.pl',
+    #      'scripts/deprecated_code_generator_v8.pm',
+    #      'scripts/deprecated_idl_parser.pm',
+    #      'scripts/deprecated_idl_serializer.pm',
+    #      '../core/scripts/preprocessor.pm',
+    #      'scripts/IDLAttributes.txt',
+    #      # FIXME: If the dependency structure changes, we rebuild all files,
+    #      # since we're not computing dependencies file-by-file in the build.
+    #      '<(SHARED_INTERMEDIATE_DIR)/blink/InterfaceDependencies.txt',
+    #      # FIXME: Similarly, if any partial interface changes, rebuild
+    #      # everything, since every IDL potentially depends on them, because
+    #      # we're not computing dependencies file-by-file.
+    #      #
+    #      # If a new partial interface is added, need to regyp to update these
+    #      # dependencies, as these are computed statically at gyp runtime.
+    #      '<!@pymod_do_main(list_idl_files_with_partial_interface <@(perl_and_python_idl_files))',
+    #      # Generated IDLs are all partial interfaces, hence everything
+    #      # potentially depends on them.
+    #      '<@(generated_global_constructors_idl_files)',
+    #    ],
+    #    'outputs': [
+    #      '<(bindings_output_dir)/V8<(RULE_INPUT_ROOT).cpp',
+    #      '<(bindings_output_dir)/V8<(RULE_INPUT_ROOT).h',
+    #    ],
+    #    'variables': {
+    #      # IDL include paths. The generator will search recursively for IDL
+    #      # files under these locations.
+    #      'generator_include_dirs': [
+    #        '--include', '../core',
+    #        '--include', '../modules',
+    #        '--include', '<(SHARED_INTERMEDIATE_DIR)/blink',
+    #      ],
+    #      # Hook for embedders to specify extra directories to find IDL files.
+    #      'extra_blink_generator_include_dirs%': [],
+    #    },
+    #    'msvs_cygwin_shell': 0,
+    #    # sanitize-win-build-log.sed uses a regex which matches this command
+    #    # line (Perl script + .idl file being processed).
+    #    # Update that regex if command line changes (other than changing flags)
+    #    'action': [
+    #      '<(perl_exe)',
+    #      '-w',
+    #      '-Iscripts',
+    #      '-I../core/scripts',
+    #      '-I<(DEPTH)/third_party/JSON/out/lib/perl5',
+    #      'scripts/deprecated_generate_bindings.pl',
+    #      '--outputDir',
+    #      '<(bindings_output_dir)',
+    #      '--idlAttributesFile',
+    #      'scripts/IDLAttributes.txt',
+    #      '<@(generator_include_dirs)',
+    #      '<@(extra_blink_generator_include_dirs)',
+    #      '--interfaceDependenciesFile',
+    #      '<(SHARED_INTERMEDIATE_DIR)/blink/InterfaceDependencies.txt',
+    #      '--additionalIdlFiles',
+    #      '<(deprecated_perl_webcore_test_support_idl_files)',
+    #      '<@(preprocessor)',
+    #      '<@(write_file_only_if_changed)',
+    #      '<(RULE_INPUT_PATH)',
+    #    ],
+    #    'message': 'Generating binding from <(RULE_INPUT_PATH)',
+    #  }],
+    #},
     {
-      'target_name': 'deprecated_perl_bindings_sources',
+      'target_name': 'python_bindings_sources',
       'type': 'none',
       # The 'binding' rule generates .h files, so mark as hard_dependency, per:
       # https://code.google.com/p/gyp/wiki/InputFormatReference#Linking_Dependencies
@@ -175,86 +288,6 @@
       'sources': [
         '<@(deprecated_perl_idl_files)',
         '<@(deprecated_perl_webcore_test_support_idl_files)',
-      ],
-      'rules': [{
-        'rule_name': 'deprecated_perl_binding',
-        'extension': 'idl',
-        'msvs_external_rule': 1,
-        'inputs': [
-          'scripts/deprecated_generate_bindings.pl',
-          'scripts/deprecated_code_generator_v8.pm',
-          'scripts/deprecated_idl_parser.pm',
-          'scripts/deprecated_idl_serializer.pm',
-          '../core/scripts/preprocessor.pm',
-          'scripts/IDLAttributes.txt',
-          # FIXME: If the dependency structure changes, we rebuild all files,
-          # since we're not computing dependencies file-by-file in the build.
-          '<(SHARED_INTERMEDIATE_DIR)/blink/InterfaceDependencies.txt',
-          # FIXME: Similarly, if any partial interface changes, rebuild
-          # everything, since every IDL potentially depends on them, because
-          # we're not computing dependencies file-by-file.
-          #
-          # If a new partial interface is added, need to regyp to update these
-          # dependencies, as these are computed statically at gyp runtime.
-          '<!@pymod_do_main(list_idl_files_with_partial_interface <@(perl_and_python_idl_files))',
-          # Generated IDLs are all partial interfaces, hence everything
-          # potentially depends on them.
-          '<@(generated_global_constructors_idl_files)',
-        ],
-        'outputs': [
-          '<(bindings_output_dir)/V8<(RULE_INPUT_ROOT).cpp',
-          '<(bindings_output_dir)/V8<(RULE_INPUT_ROOT).h',
-        ],
-        'variables': {
-          # IDL include paths. The generator will search recursively for IDL
-          # files under these locations.
-          'generator_include_dirs': [
-            '--include', '../core',
-            '--include', '../modules',
-            '--include', '<(SHARED_INTERMEDIATE_DIR)/blink',
-          ],
-          # Hook for embedders to specify extra directories to find IDL files.
-          'extra_blink_generator_include_dirs%': [],
-        },
-        'msvs_cygwin_shell': 0,
-        # sanitize-win-build-log.sed uses a regex which matches this command
-        # line (Perl script + .idl file being processed).
-        # Update that regex if command line changes (other than changing flags)
-        'action': [
-          '<(perl_exe)',
-          '-w',
-          '-Iscripts',
-          '-I../core/scripts',
-          '-I<(DEPTH)/third_party/JSON/out/lib/perl5',
-          'scripts/deprecated_generate_bindings.pl',
-          '--outputDir',
-          '<(bindings_output_dir)',
-          '--idlAttributesFile',
-          'scripts/IDLAttributes.txt',
-          '<@(generator_include_dirs)',
-          '<@(extra_blink_generator_include_dirs)',
-          '--interfaceDependenciesFile',
-          '<(SHARED_INTERMEDIATE_DIR)/blink/InterfaceDependencies.txt',
-          '--additionalIdlFiles',
-          '<(deprecated_perl_webcore_test_support_idl_files)',
-          '<@(preprocessor)',
-          '<@(write_file_only_if_changed)',
-          '<(RULE_INPUT_PATH)',
-        ],
-        'message': 'Generating binding from <(RULE_INPUT_PATH)',
-      }],
-    },
-    {
-      'target_name': 'python_bindings_sources',
-      'type': 'none',
-      # The 'binding' rule generates .h files, so mark as hard_dependency, per:
-      # https://code.google.com/p/gyp/wiki/InputFormatReference#Linking_Dependencies
-      'hard_dependency': 1,
-      'dependencies': [
-        'interface_dependencies',
-        '../core/core_derived_sources.gyp:generate_test_support_idls',
-      ],
-      'sources': [
         '<@(python_idl_files)',
         '<@(python_webcore_test_support_idl_files)',
       ],
@@ -263,22 +296,9 @@
         'extension': 'idl',
         'msvs_external_rule': 1,
         'inputs': [
-          'scripts/idl_compiler.py',
-          '<(DEPTH)/third_party/ply/lex.py',
-          '<(DEPTH)/third_party/ply/yacc.py',
-          '<(DEPTH)/tools/idl_parser/idl_lexer.py',
-          '<(DEPTH)/tools/idl_parser/idl_node.py',
-          '<(DEPTH)/tools/idl_parser/idl_parser.py',
-          'scripts/blink_idl_lexer.py',
-          'scripts/blink_idl_parser.py',
-          'scripts/code_generator_v8.py',
-          'scripts/idl_definitions.py',
-          'scripts/idl_definitions_builder.py',
-          'scripts/idl_reader.py',
-          'scripts/idl_validator.py',
-          'scripts/interface_dependency_resolver.py',
-          'scripts/IDLAttributes.txt',
+          '<@(compiler_module_files)',
           '<@(code_generator_template_files)',
+          'scripts/IDLAttributes.txt',
           # FIXME: If the dependency structure changes, we rebuild all files,
           # since we're not computing dependencies file-by-file in the build.
           '<(SHARED_INTERMEDIATE_DIR)/blink/InterfaceDependencies.txt',
@@ -297,6 +317,7 @@
         'variables': {
           # IDL include paths. The generator will search recursively for IDL
           # files under these locations.
+          # FIXME: this should be done by the parser
           'generator_include_dirs': [
             '--include', '../core',
             '--include', '../modules',
@@ -333,7 +354,7 @@
       'type': 'none',
       'dependencies': [
         'interface_dependencies',
-        'deprecated_perl_bindings_sources',
+        # 'deprecated_perl_bindings_sources',
         'python_bindings_sources',
       ],
       'actions': [{