feat: add installation script (#13)

* Create install.sh

* 新增脚本安装

README.md

@@ -23,6 +23,30 @@ chmod +x status-client
 
 默认端口号是35601，所以你可以忽略端口号不写，即直接写`username:password@yourip`
 
+或者使用一键脚本
+
+```shell
+
+wget https://raw.githubusercontent.com/cokemine/ServerStatus-goclient/master/install.sh
+
+#安装
+
+bash install.sh
+
+#或
+
+bash install.sh -dsn username:password@yourip:35601
+
+#修改配置
+
+bash install.sh reset_conf #(re)
+
+#卸载
+
+bash install.sh uninstall #(uni)
+
+```
+
 ## Usage
 
 ```

install.sh

@@ -0,0 +1,172 @@
+#!/usr/bin/env bash
+#=================================================
+#  System Required: CentOS/Debian/ArchLinux with Systemd Support
+#  Description: ServerStatus-goclient
+#  Version: v1.0.1
+#  Author: Kagurazaka Mizuki && RvvcIm
+#=================================================
+
+Green_font_prefix="\033[32m" && Red_font_prefix="\033[31m" && Red_background_prefix="\033[41;37m" && Font_color_suffix="\033[0m"
+Info="${Green_font_prefix}[信息]${Font_color_suffix}"
+Error="${Red_font_prefix}[错误]${Font_color_suffix}"
+Tip="${Green_font_prefix}[注意]${Font_color_suffix}"
+
+function check_sys() {
+  if [[ -f /etc/redhat-release ]]; then
+    release="centos"
+  elif grep -q -E -i "debian|ubuntu" /etc/issue; then
+    release="debian"
+  elif grep -q -E -i "centos|red hat|redhat" /etc/issue; then
+    release="centos"
+  elif grep -q -E -i "Arch|Manjaro" /etc/issue; then
+    release="arch"
+  elif grep -q -E -i "debian|ubuntu" /proc/version; then
+    release="debian"
+  elif grep -q -E -i "centos|red hat|redhat" /proc/version; then
+    release="centos"
+  else
+    echo -e "Status Client 暂不支持该 Linux 发行版"
+    exit 1
+  fi
+  bit=$(uname -m)
+}
+
+function check_pid() {
+  PID=$(pgrep -f "status-client")
+}
+
+function install_dependencies() {
+  case ${release} in
+  centos)
+    yum install -y wget curl
+    ;;
+  debian)
+    apt-get update -y
+    apt-get install -y wget curl
+    ;;
+  arch)
+    pacman -Syu --noconfirm wget curl
+    ;;
+  *)
+    exit 1
+    ;;
+  esac
+}
+
+function input_dsn() {
+  echo -e "${Info} 请输入服务端的 DSN, 格式为 “username:password@masterip(:port)”"
+  read -re dsn
+}
+
+service_conf=/usr/lib/systemd/system/status-client.service
+#service_conf=test.conf
+
+function write_service() {
+  echo -e "${Info} 写入systemd配置中"
+  cat >${service_conf} <<-EOF
+[Unit]
+Description=ServerStatus-Client
+Documentation=https://github.com/cokemine/ServerStatus-goclient
+After=network.target
+
+[Service]
+ExecStart=/usr/local/ServerStatus/client/status-client -dsn="${dsn}"
+ExecReload=/bin/kill -HUP $MAINPID
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+}
+
+function enable_service() {
+  write_service
+  systemctl enable status-client
+  systemctl start status-client
+  check_pid
+  if [[ -n ${PID} ]]; then
+    echo -e "${Info} Status Client 启动成功！"
+  else
+    echo -e "${Error} Status Client 启动失败！"
+  fi
+}
+
+function restart_service() {
+  write_service
+  systemctl daemon-reload
+  systemctl restart status-client
+  check_pid
+  if [[ -n ${PID} ]]; then
+    echo -e "${Info} Status Client 启动成功！"
+  else
+    echo -e "${Error} Status Client 启动失败！"
+  fi
+}
+
+function reset_config() {
+  restart_service
+}
+
+function install_client() {
+  case ${bit} in
+  x86_64)
+    arch=amd64
+    ;;
+  i386)
+    arch=386
+    ;;
+  aarch64 | aarch64_be | arm64 | armv8b | armv8l)
+    arch=arm64
+    ;;
+  arm | armv6l | armv7l | armv5tel | armv5tejl)
+    arch=arm
+    ;;
+  mips | mips64)
+    arch=mips
+    ;;
+  *)
+    exit 1
+    ;;
+  esac
+  echo -e "${Info} 下载 ${arch} 二进制文件"
+  mkdir -p /usr/local/ServerStatus/client/
+  cd /tmp && wget "https://github.com/cokemine/ServerStatus-goclient/releases/latest/download/status-client_linux_${arch}.tar.gz"
+  tar -zxvf "status-client_linux_${arch}.tar.gz" status-client
+  mv status-client /usr/local/ServerStatus/client/
+  chmod +x /usr/local/ServerStatus/client/status-client
+  enable_service
+}
+
+function auto_install() {
+  dsn=$(echo ${*})
+  install_client
+}
+
+function uninstall_client() {
+  systemctl stop status-client
+  systemctl disable status-client
+  rm -rf /usr/local/ServerStatus/client/
+  rm -rf /usr/lib/systemd/system/status-client.service
+}
+
+check_sys
+case "$1" in
+uninstall|uni)
+  uninstall_client
+  ;;
+reset_conf|re)
+  input_dsn
+  reset_config
+  ;;
+-dsn)
+  shift 1
+  install_dependencies
+  auto_install ${*}
+  ;;
+*)
+  install_dependencies
+  input_dsn
+  install_client
+  ;;
+esac