feat: add Armbian support to system detection

- add Armbian detection and mapping logic in system identification
- update error messages to include Armbian in supported systems

feat: 增加对 Armbian 系统的支持

- 在系统识别逻辑中添加对 Armbian 的检测与映射
- 更新错误提示信息，在支持系统中包含 Armbian

README.md

@@ -151,7 +151,7 @@
 * 节点信息输出到 V2rayN / Clash Verge / 小火箭 / Nekobox / Sing-box (SFI, SFA, SFM)，订阅自动适配客户端，一个订阅 url 走天下
 * 自定义端口，适合有限开放端口的 nat 小鸡
 * 内置 warp 链式代理解锁 chatGPT
-* 智能判断操作系统: Ubuntu 、Debian 、CentOS 、Alpine 和 Arch Linux,请务必选择 LTS 系统
+* 智能判断操作系统: Ubuntu 、Debian 、CentOS 、Alpine 、Armbian 和 Arch Linux,请务必选择 LTS 系统
 * 支持硬件结构类型: AMD 和 ARM，支持 IPv4 和 IPv6
 * 无交互极速安排模式: 一个回车完成 11 个协议的安装
 

sing-box.sh

@@ -47,8 +47,8 @@ E[3]="Input errors up to 5 times.The script is aborted."
 C[3]="输入错误达5次,脚本退出"
 E[4]="UUID should be 36 characters, please re-enter (\${UUID_ERROR_TIME} times remaining):"
 C[4]="UUID 应为36位字符,请重新输入 (剩余\${UUID_ERROR_TIME}次):"
-E[5]="The script supports Debian, Ubuntu, CentOS, Alpine, Fedora or Arch systems only. Feedback: [https://github.com/fscarmen/sing-box/issues]"
-C[5]="本脚本只支持 Debian、Ubuntu、CentOS、Alpine、Fedora 或 Arch 系统,问题反馈:[https://github.com/fscarmen/sing-box/issues]"
+E[5]="The script supports Debian, Ubuntu, CentOS, Alpine, Armbian, Fedora or Arch systems only. Feedback: [https://github.com/fscarmen/sing-box/issues]"
+C[5]="本脚本只支持 Debian、Ubuntu、CentOS、Alpine、Armbian、Fedora 或 Arch 系统,问题反馈:[https://github.com/fscarmen/sing-box/issues]"
 E[6]="Curren operating system is \$SYS.\\\n The system lower than \$SYSTEM \${MAJOR[int]} is not supported. Feedback: [https://github.com/fscarmen/sing-box/issues]"
 C[6]="当前操作是 \$SYS\\\n 不支持 \$SYSTEM \${MAJOR[int]} 以下系统,问题反馈:[https://github.com/fscarmen/sing-box/issues]"
 E[7]="Install dependence-list:"
@@ -1553,6 +1553,8 @@ cmd_systemctl() {
 
 check_system_info() {
   [ -s /etc/os-release ] && SYS="$(awk -F '"' 'tolower($0) ~ /pretty_name/{print $2}' /etc/os-release)"
+  [ -s /etc/os-release ] && OS_ID="$(awk -F '=' 'tolower($1) == "id" {gsub(/"/, "", $2); print tolower($2)}' /etc/os-release)"
+  [ -s /etc/os-release ] && OS_LIKE="$(awk -F '=' 'tolower($1) == "id_like" {gsub(/"/, "", $2); print tolower($2)}' /etc/os-release)"
   [[ -z "$SYS" ]] && command -v hostnamectl >/dev/null 2>&1 && SYS="$(hostnamectl | awk -F ': ' 'tolower($0) ~ /operating system/{print $2}')"
   [[ -z "$SYS" ]] && command -v lsb_release >/dev/null 2>&1 && SYS="$(lsb_release -sd)"
   [[ -z "$SYS" && -s /etc/lsb-release ]] && SYS="$(awk -F '"' 'tolower($0) ~ /distrib_description/{print $2}' /etc/lsb-release)"
@@ -1567,9 +1569,20 @@ check_system_info() {
   PACKAGE_INSTALL=("apt -y install" "apt -y install" "yum -y install" "pacman -S --noconfirm" "apk add --no-cache" "dnf -y install")
   PACKAGE_UNINSTALL=("apt -y autoremove" "apt -y autoremove" "yum -y autoremove" "pacman -Rcnsu --noconfirm" "apk del -f" "dnf -y autoremove")
 
+  if [ "$OS_ID" = 'armbian' ]; then
+    if [[ "$OS_LIKE" =~ ubuntu ]]; then
+      SYSTEM='Ubuntu'
+      int=1
+    else
+      SYSTEM='Debian'
+      int=0
+    fi
+    SYS="${SYS:-Armbian}"
+  else
     for int in "${!REGEX[@]}"; do
       [[ "${SYS,,}" =~ ${REGEX[int]} ]] && SYSTEM="${RELEASE[int]}" && break
     done
+  fi
 
   # 针对各厂商的订制系统
   if [ -z "$SYSTEM" ]; then