Merge pull request #89327 from mweinelt/go-neb-module

nixos/go-neb: init

nixos/modules/module-list.nix

@@ -623,6 +623,7 @@
   ./services/networking/gdomap.nix
   ./services/networking/git-daemon.nix
   ./services/networking/gnunet.nix
+  ./services/networking/go-neb.nix
   ./services/networking/go-shadowsocks2.nix
   ./services/networking/gogoclient.nix
   ./services/networking/gvpe.nix

nixos/modules/services/networking/go-neb.nix

@@ -0,0 +1,53 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.go-neb;
+
+  configFile = pkgs.writeText "config.yml" (builtins.toJSON cfg.config);
+in {
+  options.services.go-neb = {
+    enable = mkEnableOption "Extensible matrix bot written in Go";
+
+    bindAddress = mkOption {
+      type = types.str;
+      description = "Port (and optionally address) to listen on.";
+      default = ":4050";
+    };
+
+    baseUrl = mkOption {
+      type = types.str;
+      description = "Public-facing endpoint that can receive webhooks.";
+    };
+
+    config = mkOption {
+      type = types.uniq types.attrs;
+      description = ''
+        Your <filename>config.yaml</filename> as a Nix attribute set.
+        See <link xlink:href="https://github.com/matrix-org/go-neb/blob/master/config.sample.yaml">config.sample.yaml</link>
+        for possible options.
+      '';
+    };
+  };
+
+  config = mkIf cfg.enable {
+    systemd.services.go-neb = {
+      description = "Extensible matrix bot written in Go";
+      after = [ "network.target" ];
+      wantedBy = [ "multi-user.target" ];
+      environment = {
+        BASE_URL = cfg.baseUrl;
+        BIND_ADDRESS = cfg.bindAddress;
+        CONFIG_FILE = configFile;
+      };
+
+      serviceConfig = {
+        ExecStart = "${pkgs.go-neb}/bin/go-neb";
+        DynamicUser = true;
+      };
+    };
+  };
+
+  meta.maintainers = with maintainers; [ hexa maralorn ];
+}

nixos/tests/all-tests.nix

@@ -119,6 +119,7 @@ in
   installed-tests = pkgs.recurseIntoAttrs (handleTest ./installed-tests {});
   gocd-agent = handleTest ./gocd-agent.nix {};
   gocd-server = handleTest ./gocd-server.nix {};
+  go-neb = handleTest ./go-neb.nix {};
   google-oslogin = handleTest ./google-oslogin {};
   grafana = handleTest ./grafana.nix {};
   graphite = handleTest ./graphite.nix {};

nixos/tests/go-neb.nix

@@ -0,0 +1,44 @@
+import ./make-test-python.nix ({ pkgs, ... }:
+{
+  name = "go-neb";
+  meta = with pkgs.stdenv.lib.maintainers; {
+    maintainers = [ hexa maralorn ];
+  };
+
+  nodes = {
+    server = {
+      services.go-neb = {
+        enable = true;
+        baseUrl = "http://localhost";
+        config = {
+          clients = [ {
+            UserId = "@test:localhost";
+            AccessToken = "changeme";
+            HomeServerUrl = "http://localhost";
+            Sync = false;
+            AutoJoinRooms = false;
+            DisplayName = "neverbeseen";
+          } ];
+          services = [ {
+            ID = "wikipedia_service";
+            Type = "wikipedia";
+            UserID = "@test:localhost";
+            Config = { };
+          } ];
+        };
+      };
+    };
+  };
+
+  testScript = ''
+    start_all()
+    server.wait_for_unit("go-neb.service")
+    server.wait_until_succeeds(
+        "curl -L http://localhost:4050/services/hooks/d2lraXBlZGlhX3NlcnZpY2U"
+    )
+    server.wait_until_succeeds(
+        "journalctl -eu go-neb -o cat | grep -q service_id=wikipedia_service"
+    )
+  '';
+
+})

pkgs/applications/networking/instant-messengers/go-neb/default.nix

@@ -1,4 +1,4 @@
-{ lib, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub, nixosTests }:
 
 buildGoModule {
   pname = "go-neb";
@@ -16,6 +16,8 @@ buildGoModule {
 
   vendorSha256 = "1k3980yf6zl00dkd1djwhm2f9nnffzrsbs3kq3alpw2gm0aln739";
 
+  passthru.tests.go-neb = nixosTests.go-neb;
+
   meta = with lib; {
     description = "Extensible matrix bot written in Go";
     homepage = "https://github.com/matrix-org/go-neb";