chore: 移除内置脚本自更新流程

- 删除自更新菜单、版本比较及脚本替换逻辑
- 连续重排剩余主菜单的编号
- 将项目资源下载源重命名为 PROJECT_RAW_URL
- 同步更新文档以反映精简后的功能

kejilion.sh

@@ -13,9 +13,9 @@ hui='\e[37m'
 GITHUB_RAW_URL="${GITHUB_RAW_URL:-https://raw.githubusercontent.com}"
 GITHUB_RAW_URL="${GITHUB_RAW_URL%/}"
 
-# 本脚本自身的更新源
-UPDATE_RAW_URL="${UPDATE_RAW_URL:-https://gitea.tohub.top/Share/kejilion/raw/branch/main}"
-UPDATE_RAW_URL="${UPDATE_RAW_URL%/}"
+# 本项目附属资源的下载源
+PROJECT_RAW_URL="${PROJECT_RAW_URL:-https://gitea.tohub.top/Share/kejilion/raw/branch/main}"
+PROJECT_RAW_URL="${PROJECT_RAW_URL%/}"
 
 XANMOD_SOURCE_FILE=/etc/apt/sources.list.d/kejilion-xanmod.list
 
@@ -215,24 +215,6 @@ update_limit_cron() {
     return 1
 }
 
-# 版本号比较：$1 严格大于 $2 时返回 0，用于避免自更新把脚本降级
-version_gt() {
-    [ "$1" = "$2" ] && return 1
-    local IFS=. i x y
-    local a=($1) b=($2)
-    for ((i = 0; i < ${#a[@]} || i < ${#b[@]}; i++)); do
-        x=${a[i]:-0}; y=${b[i]:-0}
-        x=${x//[!0-9]/}; y=${y//[!0-9]/}
-        x=${x:-0}; y=${y:-0}
-        [ "$x" -gt "$y" ] && return 0
-        [ "$x" -lt "$y" ] && return 1
-    done
-    return 1
-}
-
-
-
-
 ip_address() {
 ipv4_address=$(curl -s ipv4.ip.sb)
 ipv6_address=$(curl -s --max-time 1 ipv6.ip.sb)
@@ -868,11 +850,9 @@ echo "------------------------"
 echo "1. 系统信息查询"
 echo "2. 系统更新"
 echo "3. 系统清理"
-echo "5. BBR管理 ▶"
-echo "8. 测试脚本合集 ▶ "
-echo "13. 系统工具 ▶ "
-echo "------------------------"
-echo "00. 脚本更新"
+echo "4. BBR管理 ▶"
+echo "5. 测试脚本合集 ▶ "
+echo "6. 系统工具 ▶ "
 echo "------------------------"
 echo "0. 退出脚本"
 echo "------------------------"
@@ -1000,7 +980,7 @@ case $choice in
     linux_clean
     ;;
 
-  5)
+  4)
     clear
     tcpx_dir=$(mktemp -d) || {
         err_msg "无法创建临时目录。"
@@ -1014,7 +994,7 @@ case $choice in
     rm -rf "$tcpx_dir"
     ;;
 
-  8)
+  5)
     while true; do
       clear
       echo "▶ 测试脚本合集"
@@ -1158,7 +1138,7 @@ case $choice in
     done
     ;;
 
-  13)
+  6)
     while true; do
       clear
       echo "▶ 系统工具"
@@ -2232,7 +2212,7 @@ case $choice in
                         fi
                         limit_script_existed=1
                     fi
-                    if download_file "${UPDATE_RAW_URL}/Limiting_Shut_down.sh" "$tmp_limit_script" &&
+                    if download_file "${PROJECT_RAW_URL}/Limiting_Shut_down.sh" "$tmp_limit_script" &&
                        sed -i "s/^threshold_gb=.*/threshold_gb=${threshold_gb}/" "$tmp_limit_script" &&
                        grep -q "^threshold_gb=${threshold_gb}$" "$tmp_limit_script" &&
                        bash -n "$tmp_limit_script" &&
@@ -2294,70 +2274,6 @@ case $choice in
     done
     ;;
 
-  00)
-    clear
-    echo "更新日志"
-    echo "------------------------"
-    changelog=$(curl -fsSL --max-time 20 "${UPDATE_RAW_URL}/kejilion_sh_log.txt")
-    if [ -n "$changelog" ]; then
-        echo "全部日志: ${UPDATE_RAW_URL}/kejilion_sh_log.txt"
-        echo "------------------------"
-        echo "$changelog" | tail -n 35
-    else
-        echo "（当前更新源未提供更新日志）"
-    fi
-    echo "------------------------"
-
-    sh_v_new=$(curl -fsSL --max-time 20 "${UPDATE_RAW_URL}/kejilion.sh" | grep -o 'sh_v="[0-9.]*"' | head -n 1 | cut -d '"' -f 2)
-
-    if [ -z "$sh_v_new" ]; then
-        err_msg "无法获取远程版本信息，请检查网络或更新源: ${UPDATE_RAW_URL}"
-    elif [ "$sh_v" = "$sh_v_new" ]; then
-        echo -e "${lv}你已经是最新版本！${huang}v$sh_v${bai}"
-    elif ! version_gt "$sh_v_new" "$sh_v"; then
-        echo -e "${lv}本地版本 ${huang}v$sh_v${lv} 高于更新源版本 ${huang}v$sh_v_new${lv}，已跳过更新。${bai}"
-    else
-        echo "发现新版本！"
-        echo -e "当前版本 v$sh_v        最新版本 ${huang}v$sh_v_new${bai}"
-        echo "------------------------"
-        read -p "确定更新脚本吗？(Y/N): " choice
-        case "$choice" in
-            [Yy])
-                clear
-                # 在脚本所在目录下载并原子替换，避免更新失败时截断当前脚本
-                script_dir=$(dirname "$SCRIPT_PATH")
-                tmp_sh=$(mktemp "${script_dir}/.kejilion.sh.XXXXXX") || {
-                    err_msg "创建更新临时文件失败。"
-                    echo "按任意键继续..."
-                    read -n 1 -s -r -p ""
-                    continue
-                }
-                if download_file "${UPDATE_RAW_URL}/kejilion.sh" "$tmp_sh" &&
-                   bash -n "$tmp_sh" &&
-                   downloaded_version=$(grep -m1 -oE '^sh_v="[0-9]+([.][0-9]+)*"$' "$tmp_sh" | cut -d '"' -f 2) &&
-                   [ "$downloaded_version" = "$sh_v_new" ] &&
-                   version_gt "$downloaded_version" "$sh_v" &&
-                   chmod +x "$tmp_sh" &&
-                   mv -f "$tmp_sh" "$SCRIPT_PATH"; then
-                    cp "$SCRIPT_PATH" /usr/local/bin/k > /dev/null 2>&1
-                    echo -e "${lv}脚本已更新到最新版本！${huang}v$sh_v_new${bai}"
-                    break_end
-                    exec bash "$SCRIPT_PATH"
-                else
-                    rm -f "$tmp_sh"
-                    err_msg "更新失败，已保留当前版本。"
-                fi
-                ;;
-            [Nn])
-                echo "已取消"
-                ;;
-            *)
-                ;;
-        esac
-    fi
-
-    ;;
-
   0)
     clear
     exit