完成 travis-ci

Author: xcatliu

.prettierignore

@@ -0,0 +1,13 @@
+*.md
+
+_book
+assets
+
+.DS_Store
+.editorconfig
+.gitignore
+.lintmdrc
+.prettierignore
+
+.travis.yml
+package-lock.json

.travis.yml

@@ -1,6 +1,7 @@
 language: node_js
 node_js:
   - "10"
-before_install:
-  - npm i -g lint-md
-script: lint-md ./
+install:
+  - npm install
+script:
+  - npm test

README.md

@@ -1,5 +1,7 @@
 # TypeScript 入门教程
 
+[![Build Status](https://travis-ci.org/xcatliu/typescript-tutorial.svg?branch=master)](https://travis-ci.org/xcatliu/typescript-tutorial)
+
 从 JavaScript 程序员的角度总结思考，循序渐进的理解 TypeScript。
 
 ## 关于本书

book.json

@@ -1,18 +1,18 @@
 {
-  "title": "TypeScript 入门教程",
-  "description": "从 JavaScript 程序员的角度总结思考，循序渐进的理解 TypeScript。",
-  "author": "xcatliu <[email protected]>",
-  "language": "zh-hans",
-  "plugins": ["disqus", "github", "ga"],
-  "pluginsConfig": {
-    "disqus": {
-      "shortName": "typescript-tutorial"
-    },
-    "github": {
-      "url": "https://github.com/xcatliu/typescript-tutorial"
-    },
-    "ga": {
-      "token": "UA-45256157-14"
+    "title": "TypeScript 入门教程",
+    "description": "从 JavaScript 程序员的角度总结思考，循序渐进的理解 TypeScript。",
+    "author": "xcatliu <[email protected]>",
+    "language": "zh-hans",
+    "plugins": ["disqus", "github", "ga"],
+    "pluginsConfig": {
+        "disqus": {
+            "shortName": "typescript-tutorial"
+        },
+        "github": {
+            "url": "https://github.com/xcatliu/typescript-tutorial"
+        },
+        "ga": {
+            "token": "UA-45256157-14"
+        }
     }
-  }
 }