gogs webhook php

[Gogs](https://try.gogs.io/)用来做，用来做公司内部的github是一个不错的选择。注 [Gogs配置手册](https://github.com/gogs/docs/blob/master/zh-CN/advanced/configuration_cheat_sheet.md)
其中gogs还提供webhook的机制
下面是给出了php接受webhook的例子 
![](http://image.gwalker.cn/article_2018-12-101145c0e17324979d64298.png)
```php
// 测试webhook
public function indexAction()
{
    $data = file_get_contents('php://input');
    $sign = hash_hmac('sha256',$data,'gongwen'); // 检测密钥
    if($_SERVER['HTTP_X_GOGS_SIGNATURE'] == $sign){
        $data = json_decode($data,1);
        var_dump($data);
    }else{
        exit('非法请求');
    }
}
```
#### 附 gogs启动脚本
```shell
#!/bin/bash
# author gongwen
# blog http://www.gwalker.cn
# 注: 这里是Gogs服务指定的http端口为3000,请根据自己的实际情况进行更改
HTTP_PORT=3000
PID=$(lsof -i:$HTTP_PORT|awk '{print $2}' | tail -1);
case "$1" in
        start)
                if [ ! -z "$PID" ];then
                        echo "Gogs已启动"
                else
                        su - git -c "/usr/bin/nohup /data/website/gopath/gogs/gogs web >/dev/null  2>&1 &"
                        if [ "$?"="0" ];then
                                echo "Gogs启动成功"
                        else
                                echo "Gogs启动失败"
                        fi
                fi
        ;;
        stop)
                if [ -z "$PID" ];then
                        echo "Gogs任务没有在运行，无需关闭"
                else
                        echo "关闭Gogs..."
                        kill $PID
                        if [ "$?"="0" ];then
                                echo "服务已关闭"
                        else
                                echo "服务关闭失败"
                        fi
                fi
        ;;
        restart)
                ${0} stop
                ${0} start
        ;;
        status)
                if [ ! -z "$PID" ];then
                        echo "Gogs任务正在运行"
                else
                        echo "Gogs任务未在运行"
                fi

;;
        *)
                echo "Usage::${0} {start|stop|restart|status}"
esac

```