config: command-line revamp

modules/common/shell/zoxide.nix

@@ -0,0 +1,47 @@
+{ lib, pkgs, ... }: let
+  inherit (lib) getExe;
+  zoxide = getExe pkgs.zoxide;
+in {
+  home-manager.sharedModules = [{
+    programs.zoxide = {
+      enable = true;
+      options = [ "--cmd cd" ];
+      enableNushellIntegration = false;
+    };
+
+    programs.nushell.extraConfig = /* nu */ ''
+      # Zoxide integration with full path
+      $env.config = ($env.config? | default {})
+      $env.config.hooks = ($env.config.hooks? | default {})
+      $env.config.hooks.env_change = ($env.config.hooks.env_change? | default {})
+      $env.config.hooks.env_change.PWD = ($env.config.hooks.env_change.PWD? | default [])
+
+      let __zoxide_hooked = ($env.config.hooks.env_change.PWD | any { try { get __zoxide_hook } catch { false } })
+      if not $__zoxide_hooked {
+        $env.config.hooks.env_change.PWD = ($env.config.hooks.env_change.PWD | append {
+          __zoxide_hook: true,
+          code: {|_, dir| ${zoxide} add -- $dir}
+        })
+      }
+
+      def --env __zoxide_z [...rest: string] {
+        let path = if ($rest | length) == 0 {
+          $env.HOME
+        } else if ($rest | length) == 1 and ($rest.0 == "-") {
+          $env.OLDPWD
+        } else {
+          ${zoxide} query --exclude (pwd) -- ...$rest | str trim -r -c (char newline)
+        }
+        cd $path
+      }
+
+      def --env __zoxide_zi [...rest: string] {
+        let path = ${zoxide} query --interactive -- ...$rest | str trim -r -c (char newline)
+        cd $path
+      }
+
+      alias cd = __zoxide_z
+      alias cdi = __zoxide_zi
+    '';
+  }];
+}