chore(doc-gen): upgrade to use TypeScript 1.7.3

package.json

@@ -59,7 +59,7 @@
     "path": "^0.11.14",
     "prompt": "^0.2.14",
     "q": "^1.4.1",
-    "typescript": "~1.5.3",
+    "typescript": "1.7.3",
     "yargs": "^3.23.0"
   },
   "dependencies": {

tools/api-builder/angular.io-package/templates/let.template.html

@@ -0,0 +1 @@
+{% extends 'var.template.html' -%}

tools/api-builder/typescript-package/index.js

@@ -22,6 +22,7 @@ module.exports = new Package('typescript-parsing', [basePackage])
     'function',
     'var',
     'const',
+    'let',
     'enum',
     'type-alias'
   ];

tools/api-builder/typescript-package/mocks/readTypeScriptModules/publicModule.ts

@@ -1 +1,3 @@
 export { x as y} from './privateModule';
+
+export abstract class AbstractClass {}

tools/api-builder/typescript-package/processors/readTypeScriptModules.js

@@ -214,7 +214,7 @@ module.exports = function readTypeScriptModules(tsParser, modules, getFileInfo,
       location: getLocation(exportSymbol)
     };
 
-    if (exportDoc.docType === 'var' || exportDoc.docType === 'const') {
+    if (exportDoc.docType === 'var' || exportDoc.docType === 'const' || exportDoc.docType === 'let') {
       exportDoc.symbolTypeName = exportSymbol.valueDeclaration.type &&
                                  exportSymbol.valueDeclaration.type.typeName &&
                                  exportSymbol.valueDeclaration.type.typeName.text;

tools/api-builder/typescript-package/processors/readTypeScriptModules.spec.js

@@ -22,6 +22,16 @@ describe('readTypeScriptModules', function() {
       var exportedDoc = docs[1];
       expect(exportedDoc.originalModule).toEqual('privateModule');
     });
+
+    it('should include exported abstract classes', function() {
+      processor.sourceFiles = [ 'publicModule.ts' ];
+      var docs = [];
+      processor.$process(docs);
+
+      var exportedDoc = docs[2];
+      expect(exportedDoc.name).toEqual('AbstractClass');
+    });
+
   });
 
 

tools/api-builder/typescript-package/services/tsParser/createCompilerHost.js

@@ -56,6 +56,24 @@ module.exports = function createCompilerHost(log) {
       },
       getNewLine: function() {
         return ts.sys.newLine;
+      },
+      fileExists(fileName) {
+        var text, resolvedPath, resolvedPathWithExt;
+
+        // Strip off the extension and resolve relative to the baseDir
+        baseFilePath = fileName.replace(/\.[^.]+$/, '');
+        resolvedPath = path.resolve(baseDir, baseFilePath);
+
+        // Iterate through each possible extension and return the first source file that is actually found
+        for(var i=0; i<extensions.length; i++) {
+          // Try reading the content from files using each of the given extensions
+          resolvedPathWithExt = resolvedPath + extensions[i];
+          if (fs.existsSync(resolvedPathWithExt)) return true;
+        }
+        return false;
+      },
+      readFile(fileName) {
+        console.log('readFile - NOT IMPLEMENTED', fileName);
       }
     };
   };

tools/api-builder/typescript-package/services/tsParser/createCompilerHost.spec.js

@@ -38,7 +38,7 @@ describe('createCompilerHost', function() {
 
   describe('getDefaultLibFileName', function() {
     it('should return a path to the default library', function() {
-      expect(host.getDefaultLibFileName(options)).toContain('typescript/bin/lib.d.ts');
+      expect(host.getDefaultLibFileName(options)).toContain('typescript/lib/lib.d.ts');
     });
   });