Convert settings.gradle to Kotlin DSL

settings.gradle

@@ -1,18 +0,0 @@
-include(':annotations')
-
-include ':lib-ratelimit'
-project(':lib-ratelimit').projectDir = new File("lib/ratelimit")
-
-include ':duktape-stub'
-project(':duktape-stub').projectDir = new File("lib/duktape-stub")
-
-include ':lib-dataimage'
-project(':lib-dataimage').projectDir = new File("lib/dataimage")
-
-new File(rootDir, "src").eachDir { dir ->
-    dir.eachDir { subdir ->
-        String name = ":${dir.name}-${subdir.name}"
-        include name
-        project(name).projectDir = new File("src/${dir.name}/${subdir.name}")
-    }
-}

settings.gradle.kts

@@ -0,0 +1,22 @@
+include(":annotations")
+
+include(":lib-ratelimit")
+project(":lib-ratelimit").projectDir = File("lib/ratelimit")
+
+include(":duktape-stub")
+project(":duktape-stub").projectDir = File("lib/duktape-stub")
+
+include(":lib-dataimage")
+project(":lib-dataimage").projectDir = File("lib/dataimage")
+
+File(rootDir, "src").eachDir { dir ->
+    dir.eachDir { subdir ->
+        val name = ":${dir.name}-${subdir.name}"
+        include(name)
+        project(name).projectDir = File("src/${dir.name}/${subdir.name}")
+    }
+}
+
+inline fun File.eachDir(block: (File) -> Unit) {
+    listFiles()?.filter { it.isDirectory }?.forEach { block(it) }
+}