Return zip

src/main/kotlin/starter/utils/PathUtils.kt

@@ -0,0 +1,3 @@
+package starter.utils
+
+fun sanitizeFilename(inputName: String): String = inputName.replace("[^a-zA-Z0-9-_.]".toRegex(), "_")

src/main/kotlin/starter/utils/ZipOutput.kt

@@ -12,6 +12,8 @@ class ZipOutput(name: String) : AutoCloseable {
         createNewFile()
     }
     private val outputStream = ZipArchiveOutputStream(zipFile.outputStream())
+    val name: String
+        get() = zipFile.name
 
     fun write(path: String, content: String) {
         val entry = ZipArchiveEntry(path)