code/shell/webhook.sh

#!/usr/bin/env bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH

# fonts color
Green="\033[32m"
Red="\033[31m"
Yellow="\033[33m"
GreenBG="\033[42;37m"
RedBG="\033[41;37m"
Font="\033[0m"
# fonts color

WORK_PATH=$(dirname $(readlink -f $0))
GHPROXY=https://ghproxy.com/
VERSION=2.8.0
UNAME=$(uname -m)

menu() {
  clear
  echo -e "${Green}####################################################################${Font}"
  echo -e "${Green}#                欢迎使用 Webhook 一键安装卸载脚本                 #${Font}"
  echo -e "${Green}#        本程序为 https://github.com/adnanh/webhook 开源项目       #${Font}"
  echo -e "${Green}####################################################################${Font}"
  echo -e "${Red}请注意: 脚本安装和卸载需在同一路径下执行${Font}"
  echo -e "${Green}请选择:${Font}"
  echo -e "1) 安装"
  echo -e "2) 卸载"
  read -p "请选择:" CHOICE_INPUT
  case "$CHOICE_INPUT" in
  1)
    install_check
    ;;
  2)
    uninstall_check
    ;;
  *)
    echo -e "${Red}输入错误,请重新执行脚本.${Font}"
    exit 0
    ;;
  esac
}

install_check() {
  if [ -d ${WORK_PATH}/webhook ]; then
    echo -e "${Red}已存在 ${WORK_PATH}/webhook 目录${Font}"
  fi
  if [ -f /usr/bin/webhook ]; then
    echo -e "${Red}已存在 /usr/bin/webhook 文件${Font}"
  fi
  if [ -f /etc/webhook.conf ]; then
    echo -e "${Red}已存在 /etc/webhook.conf 文件${Font}"
  fi
  if [ -f /lib/systemd/system/webhook.service ]; then
    echo -e "${Red}已存在 /lib/systemd/system/webhook.service 文件${Font}"
  fi
  port_check=$(/usr/sbin/lsof -i :9191)
  if [ "$port_check" != "" ]; then
    echo -e "${Red}已存在 9191 端口${Font}"
  fi
  if [ -d ${WORK_PATH}/webhook ] || [ -f /usr/bin/webhook ] || [ -f /etc/webhook.conf ] || [ -f /lib/systemd/system/webhook.service ] || [ "$port_check" != "" ]; then
    echo -e "${Green}请先进行手动删除,或执行卸载程序后再次安装.${Font}"
    exit 0
  else
    install
  fi
}

install() {
  echo -e "${Green}正在检测网络...${Font}"

  HTTP_CODE=$(curl -o /dev/null --connect-timeout 5 --max-time 8 -s --head -w "%{http_code}" "https://www.google.com")

  if [ "${HTTP_CODE}" == "200" ] && [ $UNAME == "x86_64" ]; then
    wget https://github.com/adnanh/webhook/releases/download/${VERSION}/webhook-linux-amd64.tar.gz
  fi
  if [ "${HTTP_CODE}" == "200" ] && [ $UNAME == "aarch64" ]; then
    wget https://github.com/adnanh/webhook/releases/download/${VERSION}/webhook-linux-arm64.tar.gz
  fi
  if [ "${HTTP_CODE}" != "200" ] && [ $UNAME == "x86_64" ]; then
    wget ${GHPROXY}https://github.com/adnanh/webhook/releases/download/${VERSION}/webhook-linux-amd64.tar.gz
  fi
  if [ "${HTTP_CODE}" != "200" ] && [ $UNAME == "aarch64" ]; then
    wget ${GHPROXY}https://github.com/adnanh/webhook/releases/download/${VERSION}/webhook-linux-arm64.tar.gz
  fi

  if [ $UNAME == "aarch64" ]; then
    tar -xzf webhook-linux-arm64.tar.gz
    mv webhook-linux-arm64/webhook /usr/bin
    rm -rf webhook-linux-arm64 webhook-linux-arm64.tar.gz
  fi

  if [ $UNAME == "x86_64" ]; then
    tar -xzf webhook-linux-amd64.tar.gz
    mv webhook-linux-amd64/webhook /usr/bin
    rm -rf webhook-linux-amd64 webhook-linux-amd64.tar.gz
  fi
  
  mkdir ${WORK_PATH}/webhook

  cat >${WORK_PATH}/webhook/test.sh <<'EOF'
#!/bin/bash
echo "test $(date "+%Y-%m-%d %H:%M:%S")" >> test.log
EOF

  chmod +x ${WORK_PATH}/webhook/test.sh

  cat >/etc/webhook.conf <<EOF
[
  {
    "id": "test",
    "execute-command": "${WORK_PATH}/webhook/test.sh",
    "command-working-directory": "${WORK_PATH}/webhook",
    "response-message": "test success!\n",
    "trigger-rule":
    {
      "match":
      {
        "type": "value",
        "value": "password",
        "parameter":
        {
          "source": "url",
          "name": "token"
        }
      }
    }
  }
]
EOF

  cat >/lib/systemd/system/webhook.service <<'EOF'
[Unit]
Description=Small server for creating HTTP endpoints (hooks)
Documentation=https://github.com/adnanh/webhook/
After=network.target
[Service]
ExecStart=/usr/bin/webhook -nopanic -hotreload -verbose -port 9191 -hooks /etc/webhook.conf
User=root
Group=root
Restart=on-failure
RestartSec=5s
[Install]
WantedBy=multi-user.target
EOF

  systemctl daemon-reload
  systemctl start webhook
  systemctl status webhook
  systemctl enable webhook

  echo -e "${Green}====================================================================${Font}"
  echo -e "${Green}Webhook 已成功安装完毕${Font}"
  echo -e "${Green}====================================================================${Font}"
  echo -e "执行以下命令测试请求:"
  echo -e "${Red}curl http://127.0.0.1:9191/hooks/test?token=password${Font}"
  echo -e "返回 ${Green}test success!${Font} 表示测试成功"
  echo -e "执行以下命令查看日志:"
  echo -e "${Red}cat ${WORK_PATH}/webhook/test.log${Font}"
  echo -e "${Green}====================================================================${Font}"
  echo -e "${Green}Webhook 相关命令${Font}"
  echo systemctl start webhook
  echo 启动服务
  echo systemctl stop webhook
  echo 停止服务
  echo systemctl restart webhook
  echo 重启服务
  echo systemctl status webhook
  echo 查看状态及日志
  echo systemctl enable webhook
  echo 开机自动启动
  echo -e "${Green}====================================================================${Font}"
  echo -e "${Green}Webhook 配置文件路径${Font}"
  echo cat /etc/webhook.conf
  echo -e "${Green}Webhook 测试脚本路径${Font}"
  echo cat ${WORK_PATH}/webhook/test.sh
  echo -e "${Green}====================================================================${Font}"
  echo -e "${Green}更多相关配置和使用方法,请访问: https://github.com/adnanh/webhook${Font}"
  echo -e "${Green}====================================================================${Font}"
}

uninstall_check() {
  port_check=$(/usr/sbin/lsof -i :9191)
  if [ -d ${WORK_PATH}/webhook ] || [ -f /usr/bin/webhook ] || [ -f /etc/webhook.conf ] || [ -f /lib/systemd/system/webhook.service ] || [ "$port_check" != "" ]; then
    uninstall
  else
    echo -e "${Green}当前服务器未发现 webhook 程序${Font}"
    exit 0
  fi
}

uninstall() {
  systemctl stop webhook
  systemctl disable webhook
  systemctl daemon-reload
  rm -rf ${WORK_PATH}/webhook
  rm -rf /etc/webhook.conf
  rm -rf /usr/bin/webhook
  rm -rf /lib/systemd/system/webhook.service
  echo -e "${Green}Webhook 已成功卸载完毕${Font}"
}

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