nixpkgs/nixos/modules/services/misc/tiddlywiki.nix

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{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.tiddlywiki;
listenParams = concatStrings (mapAttrsToList (n: v: " '${n}=${toString v}' ") cfg.listenOptions);
exe = "${pkgs.nodePackages.tiddlywiki}/lib/node_modules/.bin/tiddlywiki";
name = "tiddlywiki";
dataDir = "/var/lib/" + name;
in {
options.services.tiddlywiki = {
enable = mkEnableOption "TiddlyWiki nodejs server";
listenOptions = mkOption {
type = types.attrs;
default = {};
example = {
credentials = "../credentials.csv";
readers="(authenticated)";
port = 3456;
};
description = ''
Parameters passed to <literal>--listen</literal> command.
Refer to <link xlink:href="https://tiddlywiki.com/#WebServer"/>
for details on supported values.
'';
};
};
config = mkIf cfg.enable {
systemd = {
services.tiddlywiki = {
description = "TiddlyWiki nodejs server";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
serviceConfig = {
Type = "simple";
Restart = "on-failure";
DynamicUser = true;
StateDirectory = name;
ExecStartPre = "-${exe} ${dataDir} --init server";
ExecStart = "${exe} ${dataDir} --listen ${listenParams}";
};
};
};
};
}