complete sample with native

RandomFileSenderBot/src/nativeMain/kotlin/ActualPickFile.kt

@@ -0,0 +1,10 @@
+import dev.inmo.micro_utils.common.MPPFile
+import okio.FileSystem
+
+actual fun pickFile(currentRoot: MPPFile): MPPFile? {
+    if (FileSystem.SYSTEM.exists(currentRoot) && FileSystem.SYSTEM.listOrNull(currentRoot) == null) {
+        return currentRoot
+    } else {
+        return pickFile(FileSystem.SYSTEM.list(currentRoot).takeIf { it.isNotEmpty() } ?.random() ?: return null)
+    }
+}

RandomFileSenderBot/src/nativeMain/kotlin/RandomFileSenderBot.kt

@@ -0,0 +1,8 @@
+import kotlinx.coroutines.runBlocking
+import okio.Path.Companion.toPath
+
+fun main(args: Array<String>) {
+    runBlocking {
+        doRandomFileSenderBot(args.first(), args.getOrNull(1) ?.toPath() ?: "".toPath())
+    }
+}