flake: add mono-node and multi-node tests

Cargo.toml

@@ -1,4 +1,6 @@
 [workspace]
+package.name = "sable"
+package.version = "0.0.1"
 members = [
  "sable_macros",
  "sable_network",

flake.nix

@@ -12,18 +12,62 @@
  inputs.nixpkgs.follows = "nixpkgs";
  };
  flake-utils.url = "github:numtide/flake-utils";
+ flake-parts.url = "github:hercules-ci/flake-parts";
+ flake-parts.inputs.nixpkgs-lib.follows = "nixpkgs";
  nixpkgs.url = "nixpkgs/nixos-unstable";
  };
 
- outputs = { self, crane, fenix, flake-utils, nixpkgs }:
- flake-utils.lib.eachDefaultSystem (system: {
- packages.default =
- let
- craneLib = crane.lib.${system}.overrideToolchain
- fenix.packages.${system}.minimal.toolchain;
- in
- craneLib.buildPackage {
- src = ./sable_ircd;
+ outputs = { self, crane, fenix, flake-utils, flake-parts, nixpkgs }@inputs: flake-parts.lib.mkFlake { inherit inputs; } ({ moduleWithSystem, ... }: {
+ imports = [
+ inputs.flake-parts.flakeModules.easyOverlay
+ ];
+
+ flake.nixosModules.sable = moduleWithSystem (
+ { config }:
+ { ... }: {
+ imports = [
+ ./nix/modules/sable.nix
+ ];
+ }
+ );
+
+ systems = [
+ "x86_64-linux"
+
+ # Not actively tested, but may work:
+ # "aarch64-linux"
+ ];
+
+ perSystem = { config, system, pkgs, ... }:
+ let
+ pkgs = import nixpkgs {
+ system = system;
+ overlays = [
+ self.overlays.default
+ ];
+ };
+ inherit (pkgs) lib;
+ in {
+ packages.sable =
+ let
+ craneLib = crane.lib.${system}.overrideToolchain
+ (fenix.packages.${system}.fromToolchainFile {
+ file = ./rust-toolchain.toml;
+ sha256 = "sha256-kadEI6Hg6v+Xw68334b8XpfNah1pZAJZQ+i6ViN+QyQ=";
+ });
+ in
+ craneLib.buildPackage {
+ src = ./.;
+ };
+
+ overlayAttrs = {
+ inherit (config.packages) sable;
+ };
+
+ checks = (import ./nix/tests/sable.nix {
+ inherit pkgs;
+ sableModule = self.nixosModules.sable;
+ });
  };
- });
+  });
 }

nix/modules/sable.nix

@@ -0,0 +1,94 @@
+{ lib, config, pkgs, ... }:
+with lib;
+let
+ cfg = config.services.sable;
+
+ settingsFormat = pkgs.formats.json { };
+ serverConfigFile = settingsFormat.generate "server.json" cfg.server.settings;
+ networkConfigFile =
+ settingsFormat.generate "network.json" cfg.network.settings;
+ bootstrapFile =
+ settingsFormat.generate "bootstrap.json" cfg.network.bootstrap;
+in {
+ options.services.sable = {
+ enable = mkEnableOption "the Libera Chat's Sable IRCd";
+
+ network = {
+ configFile = mkOption {
+ type = types.path;
+ default = networkConfigFile;
+ };
+
+ settings = mkOption rec {
+ type = types.submodule { freeformType = settingsFormat.type; };
+
+ default = { };
+ };
+
+ bootstrap = mkOption {
+ type = types.nullOr (types.submodule { freeformType = settingsFormat.type; });
+ default = null;
+ };
+ };
+
+ server.configFile = mkOption {
+ type = types.path;
+ default = serverConfigFile;
+ };
+
+ server.settings = mkOption {
+ type = types.submodule { freeformType = settingsFormat.type; };
+
+ default = { };
+
+ description = ''
+ Server configuration of the IRCd.
+ '';
+ };
+ };
+
+ config = mkIf cfg.enable {
+ services.sable.server.settings.log = lib.mapAttrs (n: lib.mkDefault) {
+ dir = "/var/log/sable/";
+ # stdout = "stdout.log";
+ # stderr = "stderr.log";
+ pidfile = "/run/sable/sable.pid";
+ module-levels = {
+ tokio = "trace";
+ runtime = "trace";
+ rustls = "error";
+ tracing = "warn";
+ sable = "trace";
+ "" = "debug";
+ };
+
+ targets = [
+ {
+ target = "stdout";
+ level = "trace";
+ modules = [ "sable"];
+ }
+ {
+ target = { filename = "sable.log"; level = "info"; };
+ level = "info";
+ }
+ {
+ target = { filename = "trace.log"; level = "trace"; };
+ level = "trace";
+ }
+ ];
+
+ console-address = "127.0.0.1:9999";
+ };
+ systemd.services.sable-ircd = {
+ description = "Sable IRC daemon";
+ wantedBy = [ "multi-user.target" ];
+ restartTriggers = [ cfg.network.configFile cfg.server.configFile ];
+ serviceConfig = {
+ LogsDirectory = "sable";
+ PIDFile = "sable.pid";
+ ExecStart = "${pkgs.sable}/bin/sable_ircd --foreground ${optionalString (cfg.network.bootstrap != null) "--bootstrap-network ${bootstrapFile}"} --network-conf ${cfg.network.configFile} --server-conf ${cfg.server.configFile}";
+ };
+ };
+ };
+}