From 4ad2010194037ad25c54631995e89b9d9ee878b3 Mon Sep 17 00:00:00 2001
From: stuebinm
Date: Mon, 23 Aug 2021 15:18:17 +0200
Subject: init exneuland as alternative backend

It appears to work (somewhat). Limitations:
 - exneuland is not configurable; can only have it once
 - frontend untested since last update broke things
---
 default.nix | 28 +++++++++++++++++++++++-----
 1 file changed, 23 insertions(+), 5 deletions(-)

(limited to 'default.nix')

diff --git a/default.nix b/default.nix
index 8e631bd..9002aec 100644
--- a/default.nix
+++ b/default.nix
@@ -27,7 +27,23 @@ let
     SOCKET_IDLE_TIME = toString commonConfig.socketIdleTime;
   };
 
-  servicesBack = mapAttrs' (instanceName: instanceConfig: {
+  servicesBack = mapAttrs' (instanceName: instanceConfig:
+    if instanceConfig.exneuland.enable then {
+      name = "wa-exneuland-${instanceName}";
+      value = {
+        description = "Exneuland backend for ${instanceName}";
+        wantedBy = [ "multi-user.target" ];
+        after = [ "network.target" ];
+        serviceConfig = {
+          ExecStart =
+            "${instanceConfig.exneuland.package}/bin/exneuland start";
+          Restart = "always";
+          DynamicUser = true;
+          User = "exneuland-backend";
+          Group = "exneuland-backend";
+        };
+      };
+    } else {
       name = "wa-back-${instanceName}";
       value = mkIf instanceConfig.backend.enable {
         description = "WorkAdventure backend ${instanceName}";
@@ -66,9 +82,9 @@ let
   ) instances;
 
   servicesPusher = mapAttrs' (instanceName: instanceConfig:
-    {
+   {
       name = "wa-pusher-${instanceName}";
-      value = mkIf instanceConfig.pusher.enable {
+      value = mkIf (instanceConfig.pusher.enable && !instanceConfig.exneuland.enable) {
         description = "WorkAdventure pusher ${instanceName}";
         wantedBy = [ "multi-user.target" ];
         after = [ "network.target" ];
@@ -132,8 +148,10 @@ let
         };
 
         "/pusher/" = {
-          #proxyPass = "http://10.233.3.1:9000";
-          proxyPass = "http://localhost:${toString instanceConfig.pusher.port}/";
+          proxyPass =
+            if instanceConfig.exneuland.enable
+            then "http://localhost:4000"
+            else "http://localhost:${toString instanceConfig.pusher.port}/";
           proxyWebsockets = true;
         };
 
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