nixos/_1password: init

nixos/modules/module-list.nix

@@ -118,6 +118,7 @@
   ./misc/version.nix
   ./misc/wordlist.nix
   ./misc/nixops-autoluks.nix
+  ./programs/_1password.nix
   ./programs/_1password-gui.nix
   ./programs/adb.nix
   ./programs/appgate-sdp.nix

nixos/modules/programs/_1password.nix

@@ -0,0 +1,46 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+let
+  cfg = config.programs._1password;
+in {
+  options = {
+    programs._1password = {
+      enable = mkEnableOption "The 1Password CLI tool with biometric unlock and integration with the 1Password GUI.";
+
+      groupId = mkOption {
+        type = types.int;
+        example = literalExpression "5001";
+        description = ''
+          The GroupID to assign to the onepassword-cli group, which is needed for integration with the 1Password GUI. The group ID must be 1000 or greater.
+        '';
+      };
+
+      package = mkOption {
+        type = types.package;
+        default = pkgs._1password;
+        defaultText = literalExpression "pkgs._1password";
+        example = literalExpression "pkgs._1password";
+        description = ''
+          The 1Password CLI derivation to use.
+        '';
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    environment.systemPackages = [ cfg.package ];
+    users.groups.onepassword-cli.gid = cfg.groupId;
+
+    security.wrappers = {
+      "op" = {
+        source = "${cfg.package}/bin/op";
+        owner = "root";
+        group = "onepassword-cli";
+        setuid = false;
+        setgid = true;
+      };
+    };
+  };
+}