Improve website script

gulpfile.js

@@ -644,7 +644,7 @@ const buildWebsiteTask = taskSeries(cleanWebsiteTask, function() {
 });
 gulp.task('build-website', buildWebsiteTask);
 
-gulp.task('website', taskSeries(buildWebsiteTask, function() {
+gulp.task('prepare-website-branch', async function() {
 	cp.execSync('git init', {
 		cwd: path.join(__dirname, '../monaco-editor-website')
 	});
@@ -673,7 +673,7 @@ gulp.task('website', taskSeries(buildWebsiteTask, function() {
 		cwd: path.join(__dirname, '../monaco-editor-website')
 	});
 	console.log('RUN monaco-editor-website>git push origin gh-pages --force');
-}));
+});
 
 const generateTestSamplesTask = function() {
 	var sampleNames = fs.readdirSync(path.join(__dirname, 'test/samples'));

package.json

@@ -8,7 +8,7 @@
   "scripts": {
     "simpleserver": "gulp simpleserver",
     "release": "gulp release",
-    "website": "gulp website && npm run typedoc",
+    "website": "gulp build-website && npm run typedoc && gulp prepare-website-branch",
     "build-website": "gulp build-website && npm run typedoc",
     "typedoc": "cd typedoc && \"../node_modules/.bin/typedoc\" --options ./typedoc.json"
   },