nixpkgs/nixos/modules/services/networking/thelounge.nix

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{ pkgs, lib, config, ... }:
with lib;
let
cfg = config.services.thelounge;
dataDir = "/var/lib/thelounge";
configJsData = "module.exports = " + builtins.toJSON (
{ inherit (cfg) public port; } // cfg.extraConfig
);
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pluginManifest = {
dependencies = builtins.listToAttrs (builtins.map (pkg: { name = getName pkg; value = getVersion pkg; }) cfg.plugins);
};
plugins = pkgs.runCommandLocal "thelounge-plugins" { } ''
mkdir -p $out/node_modules
echo ${escapeShellArg (builtins.toJSON pluginManifest)} >> $out/package.json
${concatMapStringsSep "\n" (pkg: ''
ln -s ${pkg}/lib/node_modules/${getName pkg} $out/node_modules/${getName pkg}
'') cfg.plugins}
'';
in
{
imports = [ (mkRemovedOptionModule [ "services" "thelounge" "private" ] "The option was renamed to `services.thelounge.public` to follow upstream changes.") ];
options.services.thelounge = {
enable = mkEnableOption (lib.mdDoc "The Lounge web IRC client");
package = mkPackageOptionMD pkgs "thelounge" { };
public = mkOption {
type = types.bool;
default = false;
description = lib.mdDoc ''
Make your The Lounge instance public.
Setting this to `false` will require you to configure user
accounts by using the ({command}`thelounge`) command or by adding
entries in {file}`${dataDir}/users`. You might need to restart
The Lounge after making changes to the state directory.
'';
};
port = mkOption {
type = types.port;
default = 9000;
description = lib.mdDoc "TCP port to listen on for http connections.";
};
extraConfig = mkOption {
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default = { };
type = types.attrs;
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example = literalExpression ''
{
reverseProxy = true;
defaults = {
name = "Your Network";
host = "localhost";
port = 6697;
};
}
'';
description = lib.mdDoc ''
The Lounge's {file}`config.js` contents as attribute set (will be
converted to JSON to generate the configuration file).
The options defined here will be merged to the default configuration file.
Note: In case of duplicate configuration, options from {option}`extraConfig` have priority.
Documentation: <https://thelounge.chat/docs/server/configuration>
'';
};
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plugins = mkOption {
default = [ ];
type = types.listOf types.package;
example = literalExpression "[ pkgs.theLoungePlugins.themes.solarized ]";
description = lib.mdDoc ''
The Lounge plugins to install. Plugins can be found in
`pkgs.theLoungePlugins.plugins` and `pkgs.theLoungePlugins.themes`.
'';
};
};
config = mkIf cfg.enable {
users.users.thelounge = {
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description = "The Lounge service user";
group = "thelounge";
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isSystemUser = true;
};
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users.groups.thelounge = { };
systemd.services.thelounge = {
description = "The Lounge web IRC client";
wantedBy = [ "multi-user.target" ];
preStart = "ln -sf ${pkgs.writeText "config.js" configJsData} ${dataDir}/config.js";
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environment.THELOUNGE_PACKAGES = mkIf (cfg.plugins != [ ]) "${plugins}";
serviceConfig = {
User = "thelounge";
StateDirectory = baseNameOf dataDir;
ExecStart = "${getExe cfg.package} start";
};
};
environment.systemPackages = [ cfg.package ];
};
meta = {
maintainers = with lib.maintainers; [ winter ];
};
}