From 2eb027a793ae8e67dbc1ed148ac99f50881c8268 Mon Sep 17 00:00:00 2001
From: Peter Bacon Darwin <pete@bacondarwin.com>
Date: Mon, 20 Mar 2017 07:03:17 +0000
Subject: [PATCH] build(aio): don't process unnecessary example files in
 doc-gen

This lowers the `yarn docs` processing time by about 40% (from 50 secs
to 30 secs).
---
 aio/transforms/angular.io-package/index.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/aio/transforms/angular.io-package/index.js b/aio/transforms/angular.io-package/index.js
index dd76b4d4d9..b6e1a8045b 100644
--- a/aio/transforms/angular.io-package/index.js
+++ b/aio/transforms/angular.io-package/index.js
@@ -118,6 +118,27 @@ module.exports =
             {
               basePath: CONTENTS_PATH,
               include: CONTENTS_PATH + '/examples/**/*',
+              exclude: [
+                '**/*plnkr.no-link.html',
+                '**/node_modules/**',
+                // _boilerplate files
+                '**/_boilerplate/**',
+                '**/*/src/styles.css',
+                '**/*/src/systemjs-angular-loader.js',
+                '**/*/src/systemjs.config.js',
+                '**/*/src/tsconfig.json',
+                '**/*/bs-config.e2e.json',
+                '**/*/bs-config.json',
+                '**/*/package.json',
+                '**/*/tslint.json',
+                // example files
+                '**/_test-output',
+                '**/protractor-helpers.js',
+                '**/e2e-spec.js',
+                '**/ts/**/*.js',
+                '**/js-es6*/**/*.js',
+                '**/ts-snippets/**/*.js',
+              ],
               fileReader: 'exampleFileReader'
             },
             {