nixos/weechat: Rework module (#365208) (8b6ca92f) · Commits · nix / nixpkgs

nixos/modules/services/misc/weechat.nix

+37 −10

Original line number	Diff line number	Diff line
		@@ -4,29 +4,43 @@
		pkgs,
		...
		}:

		let
		cfg = config.services.weechat;
		in

		{
		options.services.weechat = {
		enable = lib.mkEnableOption "weechat";

		package = lib.mkPackageOption pkgs "weechat" { };

		root = lib.mkOption {
		description = "Weechat state directory.";
		type = lib.types.str;
		type = lib.types.path;
		default = "/var/lib/weechat";
		};

		sessionName = lib.mkOption {
		description = "Name of the `screen` session for weechat.";
		default = "weechat-screen";
		type = lib.types.str;
		};

		binary = lib.mkOption {
		type = lib.types.path;
		description = "Binary to execute.";
		default = "${pkgs.weechat}/bin/weechat";
		defaultText = lib.literalExpression ''"''${pkgs.weechat}/bin/weechat"'';
		example = lib.literalExpression ''"''${pkgs.weechat}/bin/weechat-headless"'';
		default =
		if (!cfg.headless) then "${cfg.package}/bin/weechat" else "${cfg.package}/bin/weechat-headless";
		defaultText = lib.literalExpression ''"''${cfg.package}/bin/weechat"'';
		example = lib.literalExpression ''"''${cfg.package}/bin/weechat-headless"'';
		};

		headless = lib.mkOption {
		type = lib.types.bool;
		default = false;
		description = ''
		Allows specifying if weechat should run in TUI or headless mode.
		'';
		};
		};

		@@ -34,26 +48,39 @@ in
		users = {
		groups.weechat = { };
		users.weechat = {
		createHome = true;
		group = "weechat";
		home = cfg.root;
		isSystemUser = true;
		};
		};

		systemd.tmpfiles.settings."weechat" = {
		"${cfg.root}" = lib.mkIf (cfg.root != "/var/lib/weechat") {
		d = {
		user = "weechat";
		group = "weechat";
		mode = "750";
		};
		};
		};

		systemd.services.weechat = {
		environment.WEECHAT_HOME = cfg.root;
		serviceConfig = {
		Type = "simple";
		User = "weechat";
		Group = "weechat";
		ExecStart = lib.mkIf (cfg.headless) "${cfg.binary} --dir ${cfg.root} --stdout";
		StateDirectory = lib.mkIf (cfg.root == "/var/lib/weechat") "weechat";
		StateDirectoryMode = 750;
		RemainAfterExit = "yes";
		};
		script = "exec ${config.security.wrapperDir}/screen -Dm -S ${cfg.sessionName} ${cfg.binary}";
		script =
		lib.mkIf (!cfg.headless)
		"exec ${config.security.wrapperDir}/screen -Dm -S ${cfg.sessionName} ${cfg.binary} --dir ${cfg.root}";
		wantedBy = [ "multi-user.target" ];
		wants = [ "network.target" ];
		};

		security.wrappers.screen = {
		security.wrappers.screen = lib.mkIf (!cfg.headless) {
		setuid = true;
		owner = "root";
		group = "root";

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