Latest update (1.4.4) breaks the app

[sureshg]

 /Applications/Kotlin\ Explorer.app/Contents/MacOS/Kotlin\ Explorer
Exception in thread "main" java.lang.IllegalStateException: DecoratedWindow can only be used on JetBrainsRuntime(JBR) platform, please check the document https://github.com/JetBrains/jewel#int-ui-standalone-theme
        at org.jetbrains.jewel.window.DecoratedWindowKt.DecoratedWindow(DecoratedWindow.kt:65)
        at dev.romainguy.kotlin.explorer.ComposableSingletons$KotlinExplorerKt$lambda-2$1$2.invoke(KotlinExplorer.kt:594)
        at dev.romainguy.kotlin.explorer.ComposableSingletons$KotlinExplorerKt$lambda-2$1$2.invoke(KotlinExplorer.kt:593)
        at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jb.kt:107)
        at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jb.kt:33)
        at org.jetbrains.jewel.intui.standalone.theme.IntUiThemeKt$IntUiTheme$2$1.invoke(IntUiTheme.kt:228)

New release github action uses Zulu JDK 17. Is this because of that as jewel requires JBR ?

[Goooler]

This might be the reason for https://github.com/romainguy/kotlin-explorer/pull/60#discussion_r1641789635.

Cause the Jebrains runtime setup on CI is blocked by https://github.com/actions/setup-java/issues/399, fallback to using toolchiain like

https://github.com/romainguy/kotlin-explorer/blob/84ca3266ff31a8800e18f5edd98dba9f71718efc/build.gradle.kts#L32-L35

From your stacktrace, seems Jebrains runtime is not correctly used.

[sureshg]

The thing is, compose desktop gradle plugin should honor jvmToolchain when using jpackage and seems like that's not happening. May be setting javaHome explicitly from jvmtoolChain might help.

val defToolchain = extensions.findByType(JavaPluginExtension::class)?.toolchain
val javaToolchainSvc = extensions.findByType(JavaToolchainService::class) 
val jbrHome =  javaToolchainSvc?.launcherFor(defToolchain)?.metadata?.installationPath?.asFile?.toPath()

compose {
  desktop {
    application {
       javaHome = jbrHome.toString()
     }
  }
}

[romainguy]

I just changed the workflow because it was not generating release DMGs (they were not going through proguard). I haven't tested the output in CI yet but it might fix this issue.

[Goooler]

I tried, seems it doesn't work enough.

• https://github.com/Goooler/kotlin-explorer/commit/9a2110e24676bfaf3a83f92955630b73dd1e851f
• https://github.com/Goooler/kotlin-explorer/actions/runs/9573942833

You can download the dists from the second link above.

[romainguy]

Indeed it doesn't work either. But it works when I run the same task locally.

[Goooler]

Actually I can open distribution-macos-12 (built on x64 Mac) but distribution-macos-latest (built on arm64 Mac) on my M3 MBP. So weird!

[Goooler]

Fixing in #62.