style: add missing copyright headers

tools/@angular/tsc-wrapped/index.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 export {MetadataWriterHost, TsickleHost} from './src/compiler_host';
 export {CodegenExtension, main} from './src/main';
 

tools/@angular/tsc-wrapped/src/collector.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import * as ts from 'typescript';
 
 import {Evaluator, errorSymbol, isPrimitive} from './evaluator';

tools/@angular/tsc-wrapped/src/compiler_host.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import {writeFileSync} from 'fs';
 import {convertDecorators} from 'tsickle';
 import * as ts from 'typescript';

tools/@angular/tsc-wrapped/src/evaluator.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import * as ts from 'typescript';
 
 import {MetadataEntry, MetadataError, MetadataGlobalReferenceExpression, MetadataImportedSymbolReferenceExpression, MetadataSymbolicCallExpression, MetadataSymbolicReferenceExpression, MetadataValue, isMetadataError, isMetadataGlobalReferenceExpression, isMetadataImportedSymbolReferenceExpression, isMetadataModuleReferenceExpression, isMetadataSymbolicReferenceExpression, isMetadataSymbolicSpreadExpression} from './schema';
@@ -548,4 +556,4 @@ export class Evaluator {
 
 function isPropertyAssignment(node: ts.Node): node is ts.PropertyAssignment {
   return node.kind == ts.SyntaxKind.PropertyAssignment;
-}
+}

tools/@angular/tsc-wrapped/src/main.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import * as fs from 'fs';
 import * as path from 'path';
 import * as ts from 'typescript';

tools/@angular/tsc-wrapped/src/options.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import * as ts from 'typescript';
 
 interface Options extends ts.CompilerOptions {

tools/@angular/tsc-wrapped/src/schema.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 // Metadata Schema
 
 // If you make a backwards incompatible change to the schema, increment the VERSION number.

tools/@angular/tsc-wrapped/src/symbols.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import * as ts from 'typescript';
 
 import {MetadataValue} from './schema';

tools/@angular/tsc-wrapped/src/tsc.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import {existsSync} from 'fs';
 import * as path from 'path';
 import * as ts from 'typescript';

tools/@angular/tsc-wrapped/test/collector.spec.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import * as ts from 'typescript';
 
 import {MetadataCollector} from '../src/collector';

tools/@angular/tsc-wrapped/test/evaluator.spec.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import * as fs from 'fs';
 import * as ts from 'typescript';
 

tools/@angular/tsc-wrapped/test/symbols.spec.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import * as ts from 'typescript';
 
 import {isMetadataGlobalReferenceExpression} from '../src/schema';
@@ -122,4 +130,4 @@ const FILES: Directory = {
     import d from 'd';
     import {f as g} from 'f';
   `
-};
+};

tools/@angular/tsc-wrapped/test/tsc.spec.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import * as ts from 'typescript';
 import {Tsc} from '../src/tsc';
 

tools/cjs-jasmine/index-tools.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 'use strict';
 
 var glob = require('glob');

tools/cjs-jasmine/index.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 'use strict';
 
 var glob = require('glob');

tools/cjs-jasmine/test-cjs-main.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 var testingPlatformServer = require('../../all/@angular/platform-server/testing/server.js');
 var testing = require('../../all/@angular/core/testing');
 

tools/tsc-watch/index.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import {spawn} from 'child_process';
 import {existsSync, mkdirSync, writeFileSync} from 'fs';
 

tools/tsc-watch/tsc_watch.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import {spawn} from 'child_process';
 import {platform} from 'os';
 import {normalize} from 'path';

tools/tslint/enforceCopyrightHeaderRule.ts

@@ -0,0 +1,40 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {RuleWalker} from 'tslint/lib/language/walker';
+import {RuleFailure} from 'tslint/lib/lint';
+import {AbstractRule} from 'tslint/lib/rules';
+import * as ts from 'typescript';
+
+export class Rule extends AbstractRule {
+  public static FAILURE_STRING = 'missing copyright header';
+
+  public apply(sourceFile: ts.SourceFile): RuleFailure[] {
+    const walker = new EnforceCopyrightHeaderWalker(sourceFile, this.getOptions());
+    return this.applyWithWalker(walker);
+  }
+}
+
+class EnforceCopyrightHeaderWalker extends RuleWalker {
+  private regex: RegExp = /\/\*[\s\S]*?Copyright Google Inc\.[\s\S]*?\*\//;
+
+  public visitSourceFile(node: ts.SourceFile) {
+    // check for a shebang
+    let text = node.getFullText();
+    let offset = 0;
+    if (text.indexOf('#!') === 0) {
+      offset = text.indexOf('\n') + 1;
+      text = text.substring(offset);
+    }
+    // look for the copyright header
+    let match = text.match(this.regex);
+    if (!match || match.index !== 0) {
+      this.addFailure(this.createFailure(offset, offset + 1, Rule.FAILURE_STRING));
+    }
+  }
+}

tools/tslint/requireInternalWithUnderscoreRule.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import {RuleWalker} from 'tslint/lib/language/walker';
 import {RuleFailure} from 'tslint/lib/lint';
 import {AbstractRule} from 'tslint/lib/rules';

tools/typings-test/include-all.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import * as compiler from '@angular/compiler';
 import * as compilerTesting from '@angular/compiler/testing';
 import * as coreTesting from '@angular/core';