refactoring

client/build.gradle.kts

@@ -1,5 +1,8 @@
 import org.jetbrains.compose.desktop.application.dsl.TargetFormat
 import org.jetbrains.kotlin.gradle.ExperimentalWasmDsl
+import org.gradle.api.tasks.Copy
+import org.gradle.api.tasks.Sync
+import org.gradle.api.file.DuplicatesStrategy
 
 plugins {
     alias(libs.plugins.kotlin.multiplatform)
@@ -11,12 +14,33 @@ plugins {
 kotlin {
     jvm()
 
+    js(IR) {
+        // Disable browser-based tests (Karma/Chrome) to avoid ChromeHeadless issues
+        browser {
+            testTask {
+                // Prevent launching ChromeHeadless (snap permission issues on some systems)
+                enabled = false
+            }
+        }
+        // Run JS tests in Node.js instead (no browser needed)
+        nodejs {
+            testTask {
+                useMocha()
+            }
+        }
+        binaries.executable()
+    }
+
     @OptIn(ExperimentalWasmDsl::class)
     wasmJs {
+        // Disable browser-based tests for WASM as well to avoid Karma/Chrome
         browser {
             commonWebpackConfig {
                 outputFileName = "composeApp.js"
             }
+            testTask {
+                enabled = false
+            }
         }
         binaries.executable()
     }
@@ -50,6 +74,37 @@ kotlin {
     }
 }
 
+// ------------------------------------------------------------------
+// Fix duplicate Skiko runtime files being copied from jsMain and jsTest
+// during JS test packaging by excluding them from jsTest resources and
+// making Sync tasks ignore duplicates.
+// ------------------------------------------------------------------
+
+// Exclude Skiko runtime files from jsTest processed resources
+// to prevent overwriting logs during test packaging.
+@Suppress("UNUSED_VARIABLE")
+val configureJsTestResources = run {
+    // Configure only if the task exists (JS target present)
+    tasks.matching { it.name == "jsTestProcessResources" && it is Copy }.configureEach {
+        (this as Copy).exclude("skiko.*", "skikod8.mjs")
+    }
+}
+
+// Also apply the same exclusion for WASM JS test resources, if present
+@Suppress("UNUSED_VARIABLE")
+val configureWasmJsTestResources = run {
+    tasks.matching { it.name == "wasmJsTestProcessResources" && it is Copy }.configureEach {
+        (this as Copy).exclude("skiko.*", "skikod8.mjs")
+    }
+}
+
+// Ensure Kotlin/JS generated Sync tasks do not overwrite duplicates noisily
+@Suppress("UNUSED_VARIABLE")
+val configureJsCompileSync = run {
+    tasks.matching { it.name.endsWith("CompileSync") && it is Sync }.configureEach {
+        (this as Sync).duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+    }
+}
 
 compose.desktop {
     application {

client/src/jsMain/kotlin/at/mocode/Platform.js.kt

@@ -0,0 +1,7 @@
+package at.mocode
+
+class JSPlatform: Platform {
+    override val name: String = "JavaScript"
+}
+
+actual fun getPlatform(): Platform = JSPlatform()