Add a jake task, .gitignore entry, and add tsd as a dev dependency.

.gitignore

@@ -28,7 +28,7 @@ tests/services/browser/typescriptServices.js
 scripts/configureNightly.js
 scripts/processDiagnosticMessages.d.ts
 scripts/processDiagnosticMessages.js
-scripts/importDefinitelyTypedTests.js
+scripts/importDefinitelyTypedTests/importDefinitelyTypedTests.js
 src/harness/*.js
 rwc-report.html
 *.swp
@@ -45,6 +45,7 @@ scripts/run.bat
 scripts/word2md.js
 scripts/ior.js
 scripts/*.js.map
+scripts/typings/
 coverage/
 internal/
 **/.DS_Store

Jakefile.js

@@ -386,6 +386,27 @@ task("publish-nightly", ["configure-nightly", "LKG", "clean", "setDebugMode", "r
     exec(cmd);
 });
 
+var scriptsTsdJson = path.join(scriptsDirectory, "tsd.json");
+file(scriptsTsdJson);
+
+task("tsd-scripts", [scriptsTsdJson], function () {
+    var cmd = "tsd --config " + scriptsTsdJson + " install";
+    console.log(cmd)
+    exec(cmd);
+}, { async: true })
+
+var importDefinitelyTypedTestsDirectory = path.join(scriptsDirectory, "importDefinitelyTypedTests");
+var importDefinitelyTypedTestsJs = path.join(importDefinitelyTypedTestsDirectory, "importDefinitelyTypedTests.js");
+var importDefinitelyTypedTestsTs = path.join(importDefinitelyTypedTestsDirectory, "importDefinitelyTypedTests.ts");
+
+file(importDefinitelyTypedTestsJs);
+file(importDefinitelyTypedTestsTs, ["tsd-scripts", importDefinitelyTypedTestsJs])
+task("importDefinitelyTyped", importDefinitelyTypedTestsTs, function () {
+    var cmd = "node " +  importDefinitelyTypedTestsJs + " ./ ../DefinitelyTyped";
+    console.log(cmd);
+    exec(cmd);
+}, { async: true })
+
 // Local target to build the compiler and services
 var tscFile = path.join(builtLocalDirectory, compilerFilename);
 compileFile(tscFile, compilerSources, [builtLocalDirectory, copyright].concat(compilerSources), [copyright], /*useBuiltCompiler:*/ false);

package.json

@@ -35,7 +35,8 @@
         "browserify": "latest",
         "istanbul": "latest",
         "mocha-fivemat-progress-reporter": "latest",
-        "tslint": "latest"
+        "tslint": "latest",
+        "tsd": "latest"
     },
     "scripts": {
         "pretest": "jake tests",