feat: nixos module

2026-04-18 20:12:20 -06:00
parent 7e6fb22d03
commit fa2dbce5a5
6 changed files with 93 additions and 17 deletions
@@ -0,0 +1,64 @@
+{ self, ... }:
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.services.doerg;
+  doerg-config = pkgs.writeText "doerg-config.edn" ''
+    #:net.deertopia.doerg.config
+    {:org-roam-db-path "${cfg.databasePath}"
+     :state-directory "${cfg.stateDir}"}
+  '';
+
+  inherit (lib) types;
+in {
+  options.services.doerg = {
+    enable = lib.mkEnableOption "Doerg";
+    org-roam-db-sync.enable = lib.mkEnableOption "Org-roam db sync";
+    port = lib.mkOption {
+      default = 21984;
+      type = lib.types.port;
+      description = ''
+        The port on which Doerg will listen.
+      '';
+    };
+    stateDir = lib.mkOption {
+      type = types.path;
+      default = "/var/lib/private/doerg";
+      description = "Daemon's state directory.";
+    };
+    orgDir = lib.mkOption {
+      type = types.path;
+      description = "Org roam directory.";
+    };
+    package = lib.mkPackageOption pkgs "doerg" {};
+    databasePath = lib.mkOption {
+      type = types.path;
+      description = "Org roam database path";
+      default = cfg.orgDir + "org-roam.db";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    nixpkgs.overlays = [ self.overlays.default ];
+
+    systemd.services.doerg = {
+      after = [ "network-online.target" ];
+      wants = [ "network-online.target" ];
+      wantedBy = [ "multi-user.target" ];
+      environment.DOERG_CONFIG = doerg-config;
+      serviceConfig = {
+        # WorkingDirectory = cfg.stateDir;
+        StateDirectory = "doerg";
+        ExecStart = lib.getExe cfg.package;
+        DynamicUser = true;
+        ProtectSystem = "strict";
+        PrivateTmp = true;
+        BindReadOnlyPaths = [
+          cfg.orgDir
+          cfg.databasePath
+          "/nix"
+        ];
+      };
+    };
+  };
+}