audiobookshelf: init module

nixos/doc/manual/release-notes/rl-2311.section.md

···
 
 - [tuxedo-rs](https://github.com/AaronErhardt/tuxedo-rs), Rust utilities for interacting with hardware from TUXEDO Computers.
 
+- [audiobookshelf](https://github.com/advplyr/audiobookshelf/), a self-hosted audiobook and podcast server. Available as [services.audiobookshelf](#opt-services.audiobookshelf.enable).
+
 ## Backward Incompatibilities {#sec-release-23.11-incompatibilities}
 
 - The `boot.loader.raspberryPi` options have been marked deprecated, with intent for removal for NixOS 24.11. They had a limited use-case, and do not work like people expect. They required either very old installs ([before mid-2019](https://github.com/NixOS/nixpkgs/pull/62462)) or customized builds out of scope of the standard and generic AArch64 support. That option set never supported the Raspberry Pi 4 family of devices.

nixos/modules/module-list.nix

···
   ./services/web-apps/atlassian/confluence.nix
   ./services/web-apps/atlassian/crowd.nix
   ./services/web-apps/atlassian/jira.nix
+  ./services/web-apps/audiobookshelf.nix
   ./services/web-apps/bookstack.nix
   ./services/web-apps/calibre-web.nix
   ./services/web-apps/coder.nix

nixos/modules/services/web-apps/audiobookshelf.nix

···
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.audiobookshelf;
+in
+{
+  options = {
+    services.audiobookshelf = {
+      enable = mkEnableOption "Audiobookshelf, self-hosted audiobook and podcast server.";
+
+      package = mkPackageOption pkgs "audiobookshelf" { };
+
+      dataDir = mkOption {
+        description = "Path to Audiobookshelf config and metadata inside of /var/lib.";
+        default = "audiobookshelf";
+        type = types.str;
+      };
+
+      host = mkOption {
+        description = "The host Audiobookshelf binds to.";
+        default = "127.0.0.1";
+        example = "0.0.0.0";
+        type = types.str;
+      };
+
+      port = mkOption {
+        description = "The TCP port Audiobookshelf will listen on.";
+        default = 8000;
+        type = types.port;
+      };
+
+      user = mkOption {
+        description = "User account under which Audiobookshelf runs.";
+        default = "audiobookshelf";
+        type = types.str;
+      };
+
+      group = mkOption {
+        description = "Group under which Audiobookshelf runs.";
+        default = "audiobookshelf";
+        type = types.str;
+      };
+
+      openFirewall = mkOption {
+        description = "Open ports in the firewall for the Audiobookshelf web interface.";
+        default = false;
+        type = types.bool;
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    systemd.services.audiobookshelf = {
+      description = "Audiobookshelf is a self-hosted audiobook and podcast server";
+
+      after = [ "network.target" ];
+      wantedBy = [ "multi-user.target" ];
+
+      serviceConfig = {
+        Type = "simple";
+        User = cfg.user;
+        Group = cfg.group;
+        StateDirectory = cfg.dataDir;
+        WorkingDirectory = "/var/lib/${cfg.dataDir}";
+        ExecStart = "${cfg.package}/bin/audiobookshelf --host ${cfg.host} --port ${toString cfg.port}";
+        Restart = "on-failure";
+      };
+    };
+
+    users.users = mkIf (cfg.user == "audiobookshelf") {
+      audiobookshelf = {
+        isSystemUser = true;
+        group = cfg.group;
+        home = "/var/lib/${cfg.dataDir}";
+      };
+    };
+
+    users.groups = mkIf (cfg.group == "audiobookshelf") {
+      audiobookshelf = { };
+    };
+
+    networking.firewall = mkIf cfg.openFirewall {
+      allowedTCPPorts = [ cfg.port ];
+    };
+  };
+
+  meta.maintainers = with maintainers; [ wietsedv ];
+}

nixos/tests/all-tests.nix

···
   atd = handleTest ./atd.nix {};
   atop = handleTest ./atop.nix {};
   atuin = handleTest ./atuin.nix {};
+  audiobookshelf = handleTest ./audiobookshelf.nix {};
   auth-mysql = handleTest ./auth-mysql.nix {};
   authelia = handleTest ./authelia.nix {};
   avahi = handleTest ./avahi.nix {};

nixos/tests/audiobookshelf.nix

···
+import ./make-test-python.nix ({ lib, ... }:
+
+with lib;
+
+{
+  name = "audiobookshelf";
+  meta.maintainers = with maintainers; [ wietsedv ];
+
+  nodes.machine =
+    { pkgs, ... }:
+    {
+      services.audiobookshelf = {
+        enable = true;
+        port = 1234;
+      };
+    };
+
+  testScript = ''
+    machine.wait_for_unit("audiobookshelf.service")
+    machine.wait_for_open_port(1234)
+    machine.succeed("curl --fail http://localhost:1234/")
+  '';
+})