Hiding dock icon for MacOS

composeApp/build.gradle.kts

@@ -70,7 +70,7 @@ compose.desktop {
     application {
         mainClass = "com.rukira.wowbackup.MainKt"
 
-        jvmArgs("-Dapple.awt.enableTemplateImages=true")
+        jvmArgs("-Dapple.awt.enableTemplateImages=true", "-Dapple.awt.UIElement=true")
 
         nativeDistributions {
             targetFormats(TargetFormat.Dmg, TargetFormat.Msi, TargetFormat.Deb)
@@ -82,6 +82,12 @@ compose.desktop {
             macOS {
                 bundleID = "com.rukira.wowbackup"
                 iconFile.set(project.file("src/jvmMain/resources/icon.icns"))
+                infoPlist {
+                    extraKeysRawXml = """
+                        <key>LSUIElement</key>
+                        <true/>
+                    """.trimIndent()
+                }
             }
 
             windows {

composeApp/src/jvmMain/kotlin/com/rukira/wowbackup/main.kt

@@ -28,6 +28,9 @@ import java.awt.GraphicsEnvironment
 private val logger = KotlinLogging.logger {}
 
 fun main() {
+    if (Platform.current == OS.Mac) {
+        System.setProperty("apple.awt.UIElement", "true")
+    }
     LoggingSetup.init()
     logger.info { "WoW Backup starting" }