docs: add a used document

Author: xuexb

README.md

@@ -65,6 +65,32 @@ feat: 添加xx功能
 docs: update install info
 ```
 
+## 如何使用
+
+### 1. 创建 access tokens
+
+<https://github.com/settings/tokens> （_需要在 .env 里配置_）
+
+### 2. 创建 webhook
+
+https://github.com/用户名/项目名/settings/hooks/new
+
+- Payload URL: www.example.com:8000
+- Content type: application/json
+- trigger: Send me everything.
+- Secret: xxx （_需要在 .env 里配置_）
+
+### 3. run server
+
+```
+npm install
+cp env .env
+vim .env
+npm start
+```
+
+###
+
 ## contributors
 
 - [@yugasun](https://github.com/yugasun/)

env

@@ -0,0 +1,7 @@
+# rename this file to .env
+
+# Bot's personal access tokens, get from https://github.com/settings/tokens
+GITHUB_TOKEN=token
+
+# Webhook secret token, see https://developer.github.com/webhooks/securing/
+GITHUB_SECRET_TOKEN=secret

package.json

@@ -3,7 +3,9 @@
   "description": "Github bot",
   "version": "0.0.1",
   "main": "src/app.js",
-  "scripts": {},
+  "scripts": {
+    "start": "NODE_ENV=development node src/app"
+  },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/xuexb/github-bot.git"