Rename modules directory system to nixos

modules/nixos/web-services/filebrowser.nix

@@ -0,0 +1,53 @@
+{
+  config,
+  self,
+  lib,
+  ...
+}:
+let
+  cfg = config.custom.web-services.filebrowser;
+
+  dataDir = "/var/lib/filebrowser";
+in
+{
+  options.custom.web-services.filebrowser = {
+    enable = lib.mkEnableOption "";
+    domain = lib.mkOption {
+      type = lib.types.nonEmptyStr;
+      default = "";
+    };
+    port = lib.mkOption {
+      type = lib.types.port;
+      default = 44093;
+    };
+    doBackups = lib.mkEnableOption "";
+  };
+
+  config = lib.mkIf cfg.enable {
+    assertions = lib.singleton {
+      assertion = self.lib.isPrivateDomain cfg.domain;
+      message = self.lib.mkUnprotectedMessage "Filebrowser";
+    };
+
+    services.filebrowser = {
+      enable = true;
+      settings = {
+        inherit (cfg) port;
+        noauth = true;
+      };
+    };
+
+    custom = {
+      services = {
+        caddy.virtualHosts.${cfg.domain}.port = cfg.port;
+
+        restic.backups.filebrowser = lib.mkIf cfg.doBackups {
+          conflictingService = "filebrowser.service";
+          paths = [ dataDir ];
+        };
+      };
+
+      persistence.directories = [ dataDir ];
+    };
+  };
+}