chore: Resolve ktor deprecations

The old style of resource serving is deprecated, so clean up the logic by moving the JS file to the web folder and defining it all in one line.
This means we can avoid doing the weird renaming and script fill passing.

Author: kezz

build.gradle.kts

@@ -177,10 +177,12 @@ tasks {
     named<AbstractCopyTask>("jvmProcessResources") {
         duplicatesStrategy = DuplicatesStrategy.INCLUDE
 
-        from(webpackTask.flatMap { it.mainOutputFile })
+        from(webpackTask.flatMap { it.mainOutputFile }) {
+            into("web/js")
+            include("*.js", "*.js.map")
+        }
 
         val configProperties = objects.mapProperty(String::class, String::class)
-        configProperties.put("jsScriptFile", "${rootProject.name}.js")
         configProperties.put(
             "miniMessageVersion",
             libs.adventure.minimessage.map { it.versionConstraint.requiredVersion },

src/commonMain/resources/web/index.html

@@ -13,7 +13,7 @@
     <meta name="msapplication-TileColor" content="#603cba">
     <meta name="theme-color" content="#ffffff">
     <title>MiniMessage Viewer | Edit MiniMessage easily online</title>
-    <!--suppress HtmlUnknownTarget --> <script src="js/main.js" defer></script>
+    <!--suppress HtmlUnknownTarget --> <script src="js/adventure-webui.js" defer></script>
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bulma@0.9.3/css/bulma.min.css"
           integrity="sha256-UDtbUHqpVVfXmdJcQVU/bfDEr9xldf3Dbd0ShD0Uf/Y=" crossorigin="anonymous">
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bulma-prefers-dark@0.1.0-beta.1/css/bulma-prefers-dark.min.css"

src/jvmMain/kotlin/net/kyori/adventure/webui/jvm/minimessage/MiniMessage.kt

@@ -6,6 +6,7 @@ import io.ktor.server.http.content.defaultResource
 import io.ktor.server.http.content.resource
 import io.ktor.server.http.content.resources
 import io.ktor.server.http.content.static
+import io.ktor.server.http.content.staticFiles
 import io.ktor.server.http.content.staticResources
 import io.ktor.server.request.receiveText
 import io.ktor.server.response.respondText
@@ -55,6 +56,7 @@ import net.kyori.adventure.webui.websocket.Placeholders
 import net.kyori.adventure.webui.websocket.Response
 import java.time.Instant
 import net.kyori.adventure.webui.jvm.minimessage.hook.SHADOW_COLOR_RENDER_HOOK
+import java.io.File
 
 private val startedAt = Instant.now()
 
@@ -102,14 +104,7 @@ public fun Application.miniMessage() {
 
     routing {
         // define static path to resources
-        static("") {
-            resources("web")
-            defaultResource("web/index.html")
-
-            val script = this@miniMessage.getConfigString("jsScriptFile")
-            resource("js/main.js", script)
-            resource("js/$script.map", "$script.map")
-        }
+        staticResources("/", "web")
 
         // set up other routing
         route(URL_API) {

src/jvmMain/resources/application.conf

@@ -11,7 +11,6 @@ ktor {
   }
 
   config {
-    jsScriptFile = "$jsScriptFile"
     miniMessageVersion = "$miniMessageVersion"
     commitHash = "$commitHash"
     bytebinInstance = "https://bytebin.lucko.me"