143 lines
4.6 KiB
Nix
143 lines
4.6 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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cfg = config.services.calibre-server;
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documentationLink = "https://manual.calibre-ebook.com";
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generatedDocumentationLink = documentationLink + "/generated/en/calibre-server.html";
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execFlags = (lib.concatStringsSep " "
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(lib.mapAttrsToList (k: v: "${k} ${toString v}") (lib.filterAttrs (name: value: value != null) {
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"--listen-on" = cfg.host;
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"--port" = cfg.port;
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"--auth-mode" = cfg.auth.mode;
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"--userdb" = cfg.auth.userDb;
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}) ++ [(lib.optionalString (cfg.auth.enable == true) "--enable-auth")])
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);
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in
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{
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imports = [
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(lib.mkChangedOptionModule [ "services" "calibre-server" "libraryDir" ] [ "services" "calibre-server" "libraries" ]
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(config:
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let libraryDir = lib.getAttrFromPath [ "services" "calibre-server" "libraryDir" ] config;
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in [ libraryDir ]
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)
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)
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];
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options = {
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services.calibre-server = {
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enable = lib.mkEnableOption "calibre-server (e-book software)";
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package = lib.mkPackageOption pkgs "calibre" { };
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libraries = lib.mkOption {
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type = lib.types.listOf lib.types.path;
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default = [ "/var/lib/calibre-server" ];
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description = ''
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Make sure each library path is initialized before service startup.
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The directories of the libraries to serve. They must be readable for the user under which the server runs.
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See the [calibredb documentation](${documentationLink}/generated/en/calibredb.html#add) for details.
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'';
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};
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user = lib.mkOption {
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type = lib.types.str;
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default = "calibre-server";
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description = "The user under which calibre-server runs.";
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};
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group = lib.mkOption {
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type = lib.types.str;
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default = "calibre-server";
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description = "The group under which calibre-server runs.";
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};
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host = lib.mkOption {
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type = lib.types.str;
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default = "0.0.0.0";
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example = "::1";
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description = ''
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The interface on which to listen for connections.
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See the [calibre-server documentation](${generatedDocumentationLink}#cmdoption-calibre-server-listen-on) for details.
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'';
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};
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port = lib.mkOption {
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default = 8080;
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type = lib.types.port;
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description = ''
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The port on which to listen for connections.
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See the [calibre-server documentation](${generatedDocumentationLink}#cmdoption-calibre-server-port) for details.
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'';
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};
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auth = {
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enable = lib.mkOption {
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type = lib.types.bool;
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default = false;
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description = ''
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Password based authentication to access the server.
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See the [calibre-server documentation](${generatedDocumentationLink}#cmdoption-calibre-server-enable-auth) for details.
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'';
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};
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mode = lib.mkOption {
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type = lib.types.enum [ "auto" "basic" "digest" ];
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default = "auto";
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description = ''
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Choose the type of authentication used.
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Set the HTTP authentication mode used by the server.
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See the [calibre-server documentation](${generatedDocumentationLink}#cmdoption-calibre-server-auth-mode) for details.
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'';
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};
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userDb = lib.mkOption {
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default = null;
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type = lib.types.nullOr lib.types.path;
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description = ''
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Choose users database file to use for authentication.
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Make sure users database file is initialized before service startup.
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See the [calibre-server documentation](${documentationLink}/server.html#managing-user-accounts-from-the-command-line-only) for details.
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'';
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};
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};
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};
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};
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config = lib.mkIf cfg.enable {
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systemd.services.calibre-server = {
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description = "Calibre Server";
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after = [ "network.target" ];
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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User = cfg.user;
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Restart = "always";
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ExecStart = "${cfg.package}/bin/calibre-server ${lib.concatStringsSep " " cfg.libraries} ${execFlags}";
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};
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};
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environment.systemPackages = [ pkgs.calibre ];
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users.users = lib.optionalAttrs (cfg.user == "calibre-server") {
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calibre-server = {
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home = "/var/lib/calibre-server";
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createHome = true;
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uid = config.ids.uids.calibre-server;
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group = cfg.group;
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};
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};
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users.groups = lib.optionalAttrs (cfg.group == "calibre-server") {
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calibre-server = {
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gid = config.ids.gids.calibre-server;
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};
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};
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};
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meta.maintainers = with lib.maintainers; [ gaelreyrol ];
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}
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