worbling...

nix/module.nix

@@ -1,8 +1,16 @@
-{ config, pkgs, lib, ... }: let
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+let
   cfg = config.services.dibbler;
+  worbleCfg = config.services.worblehat;
 
   format = pkgs.formats.toml { };
-in {
+in
+{
   options.services.dibbler = {
     enable = lib.mkEnableOption "dibbler, the little kiosk computer";
 
@@ -56,131 +64,152 @@ in {
     };
   };
 
-  config = lib.mkIf cfg.enable (lib.mkMerge [
-    {
-      services.dibbler.settings = lib.pipe ../example-config.toml [
-        builtins.readFile
-        builtins.fromTOML
-        (lib.mapAttrsRecursive (_: lib.mkDefault))
-      ];
-    }
-    {
-      environment.systemPackages = [ cfg.package ];
-
-      environment.etc."dibbler/dibbler.toml".source = format.generate "dibbler.toml" cfg.settings;
-
-      users = {
-        users.dibbler = {
-          group = "dibbler";
-          isNormalUser = true;
-        };
-        groups.dibbler = { };
-      };
-
-      services.dibbler.settings.database = lib.mkIf cfg.createLocalDatabase {
-        type = "postgresql";
-        postgresql.host = "/run/postgresql";
-      };
-
-      services.postgresql = lib.mkIf cfg.createLocalDatabase {
-        ensureDatabases = [ "dibbler" ];
-        ensureUsers = [{
-          name = "dibbler";
-          ensureDBOwnership = true;
-          ensureClauses.login = true;
-        }];
-      };
-
-      systemd.services.dibbler-setup-database = lib.mkIf cfg.createLocalDatabase {
-        description = "Dibbler database setup";
-        wantedBy = [ "default.target" ];
-        after = [ "postgresql.service" ];
-        unitConfig = {
-          ConditionPathExists = "!/var/lib/dibbler/.db-setup-done";
-        };
-        serviceConfig = {
-          Type = "oneshot";
-          ExecStart = "${lib.getExe cfg.package} --config /etc/dibbler/dibbler.toml create-db";
-          ExecStartPost = "${lib.getExe' pkgs.coreutils "touch"} /var/lib/dibbler/.db-setup-done";
-          StateDirectory = "dibbler";
-
-          User = "dibbler";
-          Group = "dibbler";
-        };
-      };
-    }
-    (lib.mkIf cfg.kioskMode {
-      boot.kernelParams = [
-        "console=tty1"
-      ];
-
-
-      users.users.dibbler = {
-        extraGroups = [ "lp" ];
-        shell = (pkgs.writeShellScriptBin "login-shell" "${lib.getExe' cfg.screenPackage "screen"} -x dibbler") // {
-          shellPath = "/bin/login-shell";
-        };
-      };
-
-      services.dibbler.settings.general = {
-        quit_allowed = false;
-        stop_allowed = false;
-      };
-
-      systemd.services.dibbler-screen-session = {
-        description = "Dibbler Screen Session";
-        wantedBy = [
-          "default.target"
+  config = lib.mkIf cfg.enable (
+    lib.mkMerge [
+      {
+        services.dibbler.settings = lib.pipe ../example-config.toml [
+          builtins.readFile
+          builtins.fromTOML
+          (lib.mapAttrsRecursive (_: lib.mkDefault))
         ];
-        after = if cfg.createLocalDatabase then [
-          "postgresql.service"
-          "dibbler-setup-database.service"
-        ] else [
-          "network.target"
+      }
+      {
+        environment.systemPackages = [
+          cfg.package
+          worbleCfg.package
         ];
-        serviceConfig = {
-          Type = "forking";
-          RemainAfterExit = false;
-          Restart = "always";
-          RestartSec = "5s";
-          SuccessExitStatus = 1;
 
-          User = "dibbler";
-          Group = "dibbler";
+        environment.etc."dibbler/dibbler.toml".source = format.generate "dibbler.toml" cfg.settings;
 
-          ExecStartPre = "-${lib.getExe' cfg.screenPackage "screen"} -X -S dibbler kill";
-          ExecStart = let
-            screenArgs = lib.escapeShellArgs [
-              # -dm creates the screen in detached mode without accessing it
-              "-dm"
+        users = {
+          users.dibbler = {
+            group = "dibbler";
+            isNormalUser = true;
+          };
+          groups.dibbler = { };
+        };
 
-              # Session name
-              "-S"
-              "dibbler"
+        services.dibbler.settings.database = lib.mkIf cfg.createLocalDatabase {
+          type = "postgresql";
+          postgresql.host = "/run/postgresql";
+        };
 
-              # Set optimal output mode instead of VT100 emulation
-              "-O"
+        services.postgresql = lib.mkIf cfg.createLocalDatabase {
+          ensureDatabases = [ "dibbler" ];
+          ensureUsers = [
+            {
+              name = "dibbler";
+              ensureDBOwnership = true;
+              ensureClauses.login = true;
+            }
+          ];
+        };
 
-              # Enable login mode, updates utmp entries
-              "-l"
-            ];
+        systemd.services.dibbler-setup-database = lib.mkIf cfg.createLocalDatabase {
+          description = "Dibbler database setup";
+          wantedBy = [ "default.target" ];
+          after = [ "postgresql.service" ];
+          unitConfig = {
+            ConditionPathExists = "!/var/lib/dibbler/.db-setup-done";
+          };
+          serviceConfig = {
+            Type = "oneshot";
+            ExecStart = "${lib.getExe cfg.package} --config /etc/dibbler/dibbler.toml create-db";
+            ExecStartPost = "${lib.getExe' pkgs.coreutils "touch"} /var/lib/dibbler/.db-setup-done";
+            StateDirectory = "dibbler";
 
-            dibblerArgs = lib.cli.toCommandLineShellGNU { } {
-              config = "/etc/dibbler/dibbler.toml";
+            User = "dibbler";
+            Group = "dibbler";
+          };
+        };
+      }
+      (lib.mkIf cfg.kioskMode {
+        boot.kernelParams = [
+          "console=tty1"
+        ];
+
+        users.users.dibbler = {
+          extraGroups = [ "lp" ];
+          shell =
+            (pkgs.writeShellScriptBin "login-shell" "${lib.getExe' cfg.screenPackage "screen"} -x dibbler")
+            // {
+              shellPath = "/bin/login-shell";
             };
-
-          in "${lib.getExe' cfg.screenPackage "screen"} ${screenArgs} ${lib.getExe cfg.package} ${dibblerArgs} loop";
-          ExecStartPost =
-            lib.optionals (cfg.limitScreenWidth != null) [
-              "${lib.getExe' cfg.screenPackage "screen"} -X -S dibbler width ${toString cfg.limitScreenWidth}"
-            ]
-            ++ lib.optionals (cfg.limitScreenHeight != null) [
-              "${lib.getExe' cfg.screenPackage "screen"} -X -S dibbler height ${toString cfg.limitScreenHeight}"
-            ];
         };
-      };
 
-      services.getty.autologinUser = "dibbler";
-    })
-  ]);
+        services.dibbler.settings.general = {
+          quit_allowed = false;
+          stop_allowed = false;
+        };
+
+        systemd.services.dibbler-screen-session = {
+          description = "Dibbler Screen Session";
+          wantedBy = [
+            "default.target"
+          ];
+          after =
+            if cfg.createLocalDatabase then
+              [
+                "postgresql.service"
+                "dibbler-setup-database.service"
+              ]
+            else
+              [
+                "network.target"
+              ];
+          serviceConfig = {
+            Type = "forking";
+            RemainAfterExit = false;
+            Restart = "always";
+            RestartSec = "5s";
+            SuccessExitStatus = 1;
+
+            User = "dibbler";
+            Group = "dibbler";
+
+            ExecStartPre = "-${lib.getExe' cfg.screenPackage "screen"} -X -S dibbler kill";
+            ExecStart =
+              let
+                screenArgs = lib.escapeShellArgs [
+                  # -dm creates the screen in detached mode without accessing it
+                  "-dm"
+
+                  # Session name
+                  "-S"
+                  "dibbler"
+
+                  # Set optimal output mode instead of VT100 emulation
+                  "-O"
+
+                  # Enable login mode, updates utmp entries
+                  "-l"
+
+                  # Set window name
+                  "-t"
+                  "dibblerino"
+                ];
+
+                dibblerArgs = lib.cli.toCommandLineShellGNU { } {
+                  config = "/etc/dibbler/dibbler.toml";
+                };
+
+              in
+              "${lib.getExe' cfg.screenPackage "screen"} ${screenArgs} ${lib.getExe cfg.package} ${dibblerArgs} loop";
+            ExecStartPost =
+              lib.optionals (cfg.limitScreenWidth != null) [
+                "${lib.getExe' cfg.screenPackage "screen"} -X -S dibbler width ${toString cfg.limitScreenWidth}"
+              ]
+              ++ lib.optionals (cfg.limitScreenHeight != null) [
+                "${lib.getExe' cfg.screenPackage "screen"} -X -S dibbler height ${toString cfg.limitScreenHeight}"
+              ]
+              ++ [
+                "${lib.getExe' cfg.screenPackage "screen"} -S dibbler -X screen -t worblehat ${lib.getExe worbleCfg.package}"
+              ];
+          };
+        };
+
+        services.getty.autologinUser = "dibbler";
+      })
+    ]
+  );
 }