Configure Heroku

Procfile

@@ -0,0 +1 @@
+web: ./server/build/install/server/bin/server

server/build.gradle.kts

@@ -11,6 +11,10 @@ application {
     applicationDefaultJvmArgs = listOf("-Dio.ktor.development=${extra["development"] ?: "false"}")
 }
 
+tasks {
+    create("stage").dependsOn("installDist")
+}
+
 dependencies {
     implementation(projects.shared)
     implementation(libs.logback)

server/src/main/kotlin/ivy/learn/Application.kt

@@ -1,15 +1,18 @@
 package ivy.learn
 
-import SERVER_PORT
 import io.ktor.server.application.*
 import io.ktor.server.engine.*
 import io.ktor.server.netty.*
 import io.ktor.server.response.*
 import io.ktor.server.routing.*
 
 fun main() {
-    embeddedServer(Netty, port = SERVER_PORT, host = "0.0.0.0", module = Application::module)
-        .start(wait = true)
+    embeddedServer(
+        Netty,
+        port = System.getenv("PORT")?.toInt() ?: 8080,
+        host = "0.0.0.0",
+        module = Application::module
+    ).start(wait = true)
 }
 
 fun Application.module() {

shared/src/commonMain/kotlin/Constants.kt

@@ -1 +0,0 @@
-const val SERVER_PORT = 8084