feat(pkg): 支持 apt 包管理器

knotfiles/pkg.nu

@@ -3,12 +3,14 @@
 # Copyright (C) 2022 KAAAsS
 use pkgs/pacman.nu
 use pkgs/homebrew.nu
+use pkgs/apt.nu
 
 export-env {
     # 所有可用的包管理器
     $env.package_managers = [
         (pacman pack),
         (homebrew pack),
+        (apt pack),
         (fallback_manager)
     ]
     # 计算默认包管理器

knotfiles/pkgs/apt.nu

@@ -0,0 +1,48 @@
+# apt.nu -- apt 管理器的实际实现
+#
+# Copyright (C) 2024 KAAAsS
+
+# 检查包管理器是否可用
+export def available? [] {
+    not (which apt | is-empty) and not (which dpkg | is-empty)
+}
+
+# 检查包是否安装
+export def check_install? [
+    pkg_name: string
+] {
+    let ret = (
+        do -i { dpkg -s $pkg_name } | complete   
+    )
+    $ret.exit_code == 0
+}
+
+# 安装包
+export def install [
+    pkg_name: string
+] {
+    let ret = (
+        do -i { apt install $pkg_name -y } | complete
+    )
+    $ret.exit_code == 0
+}
+
+# 卸载包
+export def uninstall [
+    pkg_name: string
+] {
+    let ret = (
+        do -i { apt remove $pkg_name -y } | complete
+    )
+    $ret.exit_code == 0
+}
+
+export def pack [] {
+    {
+        "name": "apt",
+        "available?": { available? },
+        "check_install?": {|p| check_install? $p },
+        "install": {|p| install $p },
+        "uninstall": {|p| uninstall $p }
+    }
+}