181 lines
7.0 KiB
Bash
181 lines
7.0 KiB
Bash
#!/usr/bin/env bash
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# ==============================================================================
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# Function: apt (Smart Arch Package Manager Wrapper for Bash)
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# Description: Maps common Debian 'apt' commands to an intelligent Arch backend.
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# Features:
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# - Fallback routing: paru > yay > pacman.
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# - Automatic Sudo Handling: Prevents AUR helpers from running as root.
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# - Anti-Partial-Upgrade: Merges update/upgrade into a safe -Syu operation.
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# - Deep Clean Default: Merges remove/purge into -Rns for a pristine system.
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# - UI Integration: Progressive enhancement with 'shorin' for interactive modes.
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# - Safe orphan detection and i18n support.
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# - Highly readable, colorized, and column-aligned help output.
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# Usage: apt {update|upgrade|install [ui]|remove [ui]|search|show|autoremove|clean|help|-h} [pkg...]
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# ==============================================================================
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# 启用严格模式：遇到错误退出、未定义变量退出、管道中任何命令失败则失败
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set -euo pipefail
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# 1. 极简的 Locale 探测 (纯Bash字符串匹配)
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is_zh=0
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if [[ "${LC_ALL:-}" == zh_* || "${LC_MESSAGES:-}" == zh_* || "${LANG:-}" == zh_* ]]; then
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is_zh=1
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fi
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# 2. 探测 shorin UI 工具是否存在
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has_shorin=0
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if command -v shorin >/dev/null 2>&1; then
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has_shorin=1
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fi
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# 3. 参数解析与默认行为
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if [[ $# -eq 0 ]]; then
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action="help"
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exit_code=1
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else
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action="$1"
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shift # 移除第一个参数，将剩余参数传给对应的命令
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exit_code=0
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fi
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# 定义 ANSI 颜色转义序列 (KISS原则：不依赖 tput)
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c_cmd=$'\033[36m' # Cyan
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c_hl=$'\033[33m' # Yellow
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c_rst=$'\033[0m' # Reset
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# 预定义基础错误信息 (本地化)
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msg_err_pkg="Error: Specify packages."
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msg_err_search="Error: Specify search term."
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msg_err_show="Error: Specify package to show."
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if [[ "$is_zh" -eq 1 ]]; then
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msg_err_pkg="错误：请指定要操作的软件包。"
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msg_err_search="错误：请指定搜索词。"
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msg_err_show="错误：请指定要查看的软件包。"
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fi
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# 4. 帮助信息拦截与本地化排版
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if [[ "$action" == "help" || "$action" == "-h" || "$action" == "--help" ]]; then
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if [[ "$is_zh" -eq 1 ]]; then
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echo "Arch 包管理器包装器 (优先级: ${c_hl}paru > yay > pacman${c_rst})"
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echo "用法: ${c_hl}apt${c_rst} <命令> [软件包...]"
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echo ""
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echo "命令:"
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echo " ${c_cmd}update(upgrade)${c_rst} 同步数据库并更新系统 (-Syu)"
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echo " ${c_cmd}install ${c_rst} 安装软件包 (-S)"
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if [[ "$has_shorin" -eq 1 ]]; then
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echo " ${c_cmd}install ui ${c_rst} 打开交互式界面安装 (依赖: shorin-contrib-git)"
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fi
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echo " ${c_cmd}remove ${c_rst} 彻底卸载软件包、依赖及配置文件 (-Rns)"
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if [[ "$has_shorin" -eq 1 ]]; then
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echo " ${c_cmd}remove ui ${c_rst} 打开交互式界面卸载 (依赖: shorin-contrib-git)"
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fi
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echo " ${c_cmd}search ${c_rst} 搜索软件包 (-Ss)"
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echo " ${c_cmd}show ${c_rst} 显示软件包详细信息 (-Si)"
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echo " ${c_cmd}autoremove ${c_rst} 安全地清理系统中的孤立软件包"
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echo " ${c_cmd}clean ${c_rst} 清理下载缓存 (-Sc)"
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echo " ${c_cmd}help, -h ${c_rst} 显示此帮助信息"
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else
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echo "Smart Arch Package Wrapper (Routing: ${c_hl}paru > yay > pacman${c_rst})"
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echo "Usage: ${c_hl}apt${c_rst} <command> [package...]"
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echo ""
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echo "Commands:"
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echo " ${c_cmd}update(upgrade)${c_rst} Sync databases and update system (Safe -Syu)"
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echo " ${c_cmd}install ${c_rst} Install packages (-S)"
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if [[ "$has_shorin" -eq 1 ]]; then
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echo " ${c_cmd}install ui ${c_rst} Open interactive installation UI (shorin pac)"
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fi
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echo " ${c_cmd}remove ${c_rst} Remove packages, unneeded dependencies, and configs (-Rns)"
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if [[ "$has_shorin" -eq 1 ]]; then
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echo " ${c_cmd}remove ui ${c_rst} Open interactive removal UI (shorin pacr)"
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fi
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echo " ${c_cmd}search ${c_rst} Search for packages (-Ss)"
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echo " ${c_cmd}show ${c_rst} Show package details (-Si)"
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echo " ${c_cmd}autoremove ${c_rst} Remove orphaned packages safely"
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echo " ${c_cmd}clean ${c_rst} Clean package cache (-Sc)"
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echo " ${c_cmd}help, -h ${c_rst} Show this help message"
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fi
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exit "$exit_code"
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fi
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# 5. 核心路由与提权逻辑
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# 使用数组来存储命令，避免含有空格的参数被 Bash 错误拆分
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if command -v paru >/dev/null 2>&1; then
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pkg_mgr="paru"
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cmd=("paru")
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elif command -v yay >/dev/null 2>&1; then
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pkg_mgr="yay"
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cmd=("yay")
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else
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pkg_mgr="pacman"
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cmd=("sudo" "pacman")
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fi
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# 6. 动作映射 (Action Mapping)
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case "$action" in
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update|upgrade)
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"${cmd[@]}" -Syu
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;;
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install)
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if [[ $# -eq 0 ]]; then echo "$msg_err_pkg"; exit 1; fi
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# 拦截 'install ui'，条件：且只输入了 ui 一个参数，且系统存在 shorin
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if [[ "$1" == "ui" && $# -eq 1 && "$has_shorin" -eq 1 ]]; then
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shorin pac
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exit 0
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fi
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"${cmd[@]}" -S "$@"
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;;
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remove)
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if [[ $# -eq 0 ]]; then echo "$msg_err_pkg"; exit 1; fi
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# 拦截 'remove ui'
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if [[ "$1" == "ui" && $# -eq 1 && "$has_shorin" -eq 1 ]]; then
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shorin pacr
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exit 0
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fi
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"${cmd[@]}" -Rns "$@"
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;;
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search)
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if [[ $# -eq 0 ]]; then echo "$msg_err_search"; exit 1; fi
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"$pkg_mgr" -Ss "$@"
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;;
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show)
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if [[ $# -eq 0 ]]; then echo "$msg_err_show"; exit 1; fi
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"$pkg_mgr" -Si "$@"
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;;
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autoremove)
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# 巧妙处理: pacman -Qtdq 找不到包时会返回退出码1，使用 || true 避免触发 set -e 导致脚本直接终止
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orphans=$(pacman -Qtdq || true)
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if [[ -n "$orphans" ]]; then
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# 使用 mapfile 将多行字符串转换为安全数组，精准统计数量
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mapfile -t orphan_arr <<< "$orphans"
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if [[ "$is_zh" -eq 1 ]]; then
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echo "找到 ${#orphan_arr[@]} 个孤立的软件包。正在通过 $pkg_mgr 卸载..."
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else
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echo "Found ${#orphan_arr[@]} orphaned package(s). Removing via $pkg_mgr..."
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fi
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"${cmd[@]}" -Rns "${orphan_arr[@]}"
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else
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if [[ "$is_zh" -eq 1 ]]; then
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echo "系统很干净，没有需要清理的孤立软件包。"
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else
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echo "System is clean. No orphaned packages to remove."
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fi
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fi
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;;
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clean)
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"${cmd[@]}" -Sc
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;;
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*)
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if [[ "$is_zh" -eq 1 ]]; then
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echo "错误：不支持的 apt 命令映射: $action"
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echo "运行 'apt -h' 查看可用命令。"
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else
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echo "Error: Unsupported apt command mapped: $action"
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echo "Run 'apt -h' for valid commands."
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fi
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exit 1
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;;
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esac
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