Add GYP build rule for Try Dart!

dart/site/try/build_try.gyp

Index: dart/site/try/build_try.gyp
diff --git a/dart/site/try/build_try.gyp b/dart/site/try/build_try.gyp
new file mode 100644
index 0000000000000000000000000000000000000000..4a7eea0785347a68231f732a65a173b299a75e5c
--- /dev/null
+++ b/dart/site/try/build_try.gyp
@@ -0,0 +1,94 @@
+# Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
+# for details. All rights reserved. Use of this source code is governed by a
+# BSD-style license that can be found in the LICENSE
+
+{
+  'targets': [
+    {
+      'target_name': 'try_site',
+      'type': 'none',
+      'dependencies': [
+        '../../runtime/dart-runtime.gyp:dart',
+        # Concern: there should really be a dependency on
+        # ../../dart.gyp:create_sdk, but this is reported as a cycle by GYP.
+      ],
+      'actions': [
+        {
+          'action_name': 'sdk_json',
+          'message': 'Creating sdk.json',
+          'inputs': [
+
+            # Depending on this file ensures that the SDK is built before this
+            # action is executed.
+            '<(PRODUCT_DIR)/dart-sdk/README',
+
+            # This dependency is redundant for now, as this directory is
+            # implicitly part of the dependencies for dart-sdk/README.
+            '<!@(["python", "../../tools/list_files.py", "\\.dart$", '
+                 '"../../sdk/lib/_internal/compiler/samples/jsonify"])',
+          ],
+          'outputs': [
+            '<(SHARED_INTERMEDIATE_DIR)/sdk.json',
+          ],
+          'action': [
+
+            '<(PRODUCT_DIR)/dart-sdk/bin/'
+            '<(EXECUTABLE_PREFIX)dart<(EXECUTABLE_SUFFIX)',
+
+            '-Dlist_all_libraries=true',
+            '-DoutputJson=true',
+            '../../sdk/lib/_internal/compiler/samples/jsonify/jsonify.dart',
+            '<(SHARED_INTERMEDIATE_DIR)/sdk.json',
+          ],
+        },
+        {
+          'action_name': 'compile',
+          'message': 'Creating leap.dart.js',
+          'inputs': [
+            # Depending on this file ensures that the SDK is built before this
+            # action is executed.
+            '<(PRODUCT_DIR)/dart-sdk/README',
+
+            'leap.dart',
+          ],
+          'outputs': [
+            '<(SHARED_INTERMEDIATE_DIR)/leap.dart.js',
+          ],
+          'action': [
+            '<(PRODUCT_DIR)/dart-sdk/bin/dart2js',
+            '-v',
+            '-Denable_ir=false',
+            'leap.dart',
+            '-o<(SHARED_INTERMEDIATE_DIR)/leap.dart.js',
+          ],
+        },
+      ],
+      'copies': [
+        {
+          # Destination directory.
+          'destination': '<(PRODUCT_DIR)/try_dartlang_org/',
+          # List of files to be copied (creates implicit build dependencies).
+          'files': [
+            'app.yaml',
+
+            'nossl.appcache',
+            'index.html',
+            'dartlang-style.css',
+            'iframe.html',
+            'iframe.js',
+            'dart-icon.png',
+            'dart-iphone5.png',
+
+            '../../third_party/font-awesome/font-awesome-4.0.3/'
+            'fonts/fontawesome-webfont.woff',
+
+            '../../sdk/lib/_internal/dartdoc/static/favicon.ico',
+
+            '<(SHARED_INTERMEDIATE_DIR)/leap.dart.js',
+            '<(SHARED_INTERMEDIATE_DIR)/sdk.json',
+          ],
+        },
+      ],
+    },
+  ],
+}