full rewrite, first commit

modules/nixos/services/btrfs/default.nix

@@ -0,0 +1,24 @@
+{
+  lib,
+  config,
+  pkgs,
+  namespace,
+  ...
+}:
+with lib;
+with lib.${namespace};
+let
+  cfg = config.${namespace}.services.btrfs;
+in
+{
+  options.${namespace}.services.btrfs = {
+    enable = mkBoolOpt true "BTRFS";
+  };
+
+  config = mkIf cfg.enable {
+    services.btrfs.autoScrub.enable = true;
+    services.fstrim.enable = true;
+
+    environment.systemPackages = with pkgs; [ btrfs-progs ];
+  };
+}

modules/nixos/services/caddy/default.nix

@@ -0,0 +1,55 @@
+{
+  lib,
+  config,
+  pkgs,
+  namespace,
+  ...
+}:
+with lib;
+with lib.${namespace};
+let
+  cfg = config.${namespace}.services.caddy;
+in
+{
+  options.${namespace}.services.caddy = {
+    enable = mkEnableOption "Caddy";
+  };
+
+  config = mkIf cfg.enable {
+    services.caddy = {
+      enable = true;
+      virtualHosts = {
+        ":1338" = {
+          extraConfig = ''
+            root * /var/lib/caddy/ente
+            file_server
+          '';
+        };
+        ":8686" = {
+          extraConfig = ''
+            root * /var/lib/caddy/cinny
+            file_server
+
+            @index {
+              not path /index.html
+              not path /public/*
+              not path /assets/*
+
+              not path /config.json
+
+              not path /manifest.json
+
+              not path /pdf.worker.min.js
+              not path /olm.wasm
+
+              path /*
+            }
+
+            rewrite /*/olm.wasm /olm.wasm
+            rewrite @index /index.html
+          '';
+        };
+      };
+    };
+  };
+}

modules/nixos/services/invidious/default.nix

@@ -0,0 +1,30 @@
+{
+  lib,
+  config,
+  pkgs,
+  namespace,
+  ...
+}:
+with lib;
+with lib.${namespace};
+let
+  cfg = config.${namespace}.services.invidious;
+in
+{
+  options.${namespace}.services.invidious = {
+    enable = mkEnableOption "Invidious";
+    domain = mkOption {
+      type = types.string;
+      default = "localhost";
+      description = "Domain to use for absolute URLs";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    services.invidious = {
+      enable = true;
+      domain = cfg.domain;
+      extraSettingsFile = "/var/lib/invidious/settings.yml";
+    };
+  };
+}