feat: improve config UX

modules/capabilities/niri/default.nix

@@ -35,6 +35,9 @@ in
       browserCommand = config.meta.desktop.browser.command;
       fileManagerPackage = config.meta.desktop.fileManager.package;
       terminalCommand = config.meta.desktop.terminal.command;
+      terminalDesktopEntryName = config.meta.desktop.terminal.desktopEntryName;
+      nixosConfigDir = repo.account.nixosConfigurationPath;
+      secretsFile = "${nixosConfigDir}/modules/secrets/secrets.yaml";
       outputs = lib.mapAttrs (
         _: display:
         {
@@ -59,6 +62,188 @@ in
           };
         }
       ) osConfig.meta.machine.displays;
+      terminalCommandArg = lib.escapeShellArg terminalCommand;
+      mkTerminalScript =
+        {
+          name,
+          title,
+          appId ? "niri-ux-terminal",
+          workdir ? nixosConfigDir,
+          command ? null,
+          runtimeInputs ? [ ],
+        }:
+        let
+          terminalArgs =
+            if terminalDesktopEntryName == "kitty" then
+              [
+                "--class"
+                appId
+                "--title"
+                title
+                "--directory"
+                workdir
+              ]
+            else if terminalDesktopEntryName == "foot" then
+              [
+                "--app-id"
+                appId
+                "--title"
+                title
+                "--working-directory"
+                workdir
+              ]
+            else
+              [ ];
+          commandArgs =
+            if command == null then
+              [ ]
+            else
+              [
+                "--"
+                "${pkgs.bash}/bin/bash"
+                "-lc"
+                command
+              ];
+          execArgs = lib.concatMapStringsSep " " lib.escapeShellArg (terminalArgs ++ commandArgs);
+        in
+        pkgs.writeShellApplication {
+          inherit name runtimeInputs;
+          checkPhase = "";
+          text = ''
+            # shellcheck disable=SC2016
+            cd ${lib.escapeShellArg workdir}
+            exec ${terminalCommandArg} ${execArgs}
+          '';
+        };
+      uxScripts =
+        let
+          vicinaePackage = config.programs.vicinae.package or pkgs.vicinae;
+        in
+        {
+          nixosTerminal = mkTerminalScript {
+            name = "niri-ux-nixos-terminal";
+            title = "NixOS Config";
+          };
+
+          nixosSwitch = mkTerminalScript {
+            name = "niri-ux-nixos-switch";
+            title = "NixOS Switch";
+            appId = "niri-ux-float";
+            runtimeInputs = [
+              pkgs.coreutils
+              pkgs.nh
+            ];
+            command = ''
+              set -o pipefail
+
+              log_dir="''${XDG_STATE_HOME:-$HOME/.local/state}/nixos-switch"
+              mkdir -p "$log_dir"
+              log="$log_dir/$(date +%Y%m%d-%H%M%S).log"
+              status_file="$(mktemp)"
+
+              printf 'Running nh os switch in %s\n\n' ${lib.escapeShellArg nixosConfigDir}
+              (
+                cd ${lib.escapeShellArg nixosConfigDir}
+                nh os switch
+                printf '%s' "$?" > "$status_file"
+              ) 2>&1 | tee "$log"
+
+              status="$(cat "$status_file")"
+              rm -f "$status_file"
+
+              printf '\nLog: %s\n' "$log"
+              if [ "$status" -eq 0 ]; then
+                printf 'NixOS switch completed successfully.\n'
+              else
+                printf 'NixOS switch failed with exit code %s.\n' "$status"
+              fi
+
+              printf 'Press Enter to close...'
+              read -r _
+              exit "$status"
+            '';
+          };
+
+          editSecrets = mkTerminalScript {
+            name = "niri-ux-edit-secrets";
+            title = "Edit Secrets";
+            appId = "niri-ux-float";
+            runtimeInputs = [ pkgs.sops ];
+            command = ''
+              sops edit ${lib.escapeShellArg secretsFile}
+            '';
+          };
+
+          neovimProjects = mkTerminalScript {
+            name = "niri-ux-neovim-projects";
+            title = "Neovim Projects";
+            command = ''
+              nvim -c 'Telescope projects'
+            '';
+          };
+
+          vicinaeCommand = pkgs.writeShellApplication {
+            name = "niri-ux-vicinae-command";
+            runtimeInputs = [ vicinaePackage ];
+            text = ''
+              case "''${1:-}" in
+                files)
+                  link="vicinae://extensions/sameoldlab/fuzzy-files/find"
+                  ;;
+                nix-options)
+                  link="vicinae://extensions/knoopx/nix/options"
+                  ;;
+                home-manager-options)
+                  link="vicinae://extensions/knoopx/nix/home-manager-options"
+                  ;;
+                nix-packages)
+                  link="vicinae://extensions/knoopx/nix/packages"
+                  ;;
+                niri-windows)
+                  link="vicinae://extensions/knoopx/niri/windows"
+                  ;;
+                *)
+                  printf 'unknown Vicinae command target: %s\n' "''${1:-}" >&2
+                  exit 64
+                  ;;
+              esac
+
+              exec vicinae deeplink "$link"
+            '';
+          };
+
+          clipboardHistory = pkgs.writeShellApplication {
+            name = "niri-ux-clipboard-history";
+            runtimeInputs = [
+              pkgs.cliphist
+              vicinaePackage
+              pkgs.wl-clipboard
+            ];
+            text = ''
+              selection="$(cliphist list | vicinae dmenu --navigation-title Clipboard --placeholder 'Search clipboard' --no-metadata)"
+              if [ -z "$selection" ]; then
+                exit 0
+              fi
+
+              printf '%s' "$selection" | cliphist decode | wl-copy
+            '';
+          };
+
+          pickColor = pkgs.writeShellApplication {
+            name = "niri-ux-pick-color";
+            runtimeInputs = [
+              pkgs.libnotify
+              pkgs.niri
+              pkgs.wl-clipboard
+            ];
+            text = ''
+              color="$(niri msg pick-color)"
+              printf '%s' "$color" | wl-copy
+              notify-send 'Color picked' "$color"
+            '';
+          };
+        };
+      uxCommands = lib.mapAttrs (_: lib.getExe) uxScripts;
     in
     {
       home.sessionVariables.NIXOS_OZONE_WL = "1";
@@ -76,7 +261,8 @@ in
           brightnessctl
           xwayland-satellite
         ]
-        ++ [ fileManagerPackage ];
+        ++ [ fileManagerPackage ]
+        ++ lib.attrValues uxScripts;
 
       programs.niri.settings = {
         inherit outputs;
@@ -128,9 +314,17 @@ in
               };
             clip-to-geometry = true;
           }
+          {
+            matches = [
+              { app-id = "^niri-ux-float$"; }
+            ];
+            open-floating = true;
+            open-focused = true;
+          }
         ];
 
         debug.honor-xdg-activation-with-invalid-serial = true;
+        gestures.hot-corners.enable = false;
 
         input = {
           focus-follows-mouse.enable = true;
@@ -150,6 +344,7 @@ in
           inherit
             browserCommand
             terminalCommand
+            uxCommands
             ;
         };
       };