Adapting to Heroku

Procfile

@@ -0,0 +1 @@
+web: java -Dserver.port=$PORT $JAVA_OPTS -jar build/libs/agile-games-0.1-all.jar

build.gradle

@@ -9,7 +9,7 @@ elm {
     buildDir = file("src/main/resources/static")
     sourceDir = file("src/main/elm/src")
     executionDir = "src/main/elm"
-    executable = org.mohme.gradle.Executable.Provided.INSTANCE
+    executable = org.mohme.gradle.Executable.Download.V_0_19_1.INSTANCE
     debug = true
 }
 
@@ -83,4 +83,8 @@ task cucumber() {
             args = [' --strict', '--plugin', 'de.monochromata.cucumber.report.PrettyReports:build/pretty-cucumber', '--glue', 'agile/games', 'src/test/resources']
         }
     }
-}
+}
+
+task stage(dependsOn: ['build','elmMake', 'clean'])
+elmMake.mustRunAfter clean
+build.mustRunAfter elmMake

src/main/resources/static/index.html

@@ -25,8 +25,12 @@
             flags: startingState
         }
     );
-    var host = location.hostname + ":" + 8080;
-    var ws = new WebSocket("ws://" + host + "/ws/tts");
+    var host = location.hostname + ":" + location.port;
+    var protocol = "wss:";
+    if (location.protocol === "http:") {
+        protocol = "ws:"
+    }
+    var ws = new WebSocket(protocol + "//" + host + "/ws/tts");
 
     ws.onmessage = function (message) {
         console.log("WebSocketIn");

system.properties

@@ -0,0 +1 @@
+java.runtime.version=13