clear ProjectCompiler output cache on startup

Author: JupiterPi

cranberri-server-plugin/src/main/kotlin/jupiterpi/cranberri/CranberriPlugin.kt

@@ -1,5 +1,6 @@
 package jupiterpi.cranberri
 
+import jupiterpi.cranberri.runtime.compilation.ProjectCompiler
 import jupiterpi.cranberri.tools.computerToolListener
 import jupiterpi.cranberri.tools.loggerToolListener
 import jupiterpi.cranberri.tools.toolsCommand
@@ -28,6 +29,7 @@ class CranberriPlugin : JavaPlugin(), Listener {
         plugin = this
 
         TextFile.createPath(DATA_ROOT)
+        ProjectCompiler.clearOutputCache()
 
         Bukkit.getPluginManager().registerEvents(this, this)
         server.consoleSender.sendMessage(Component.join(JoinConfiguration.noSeparators(),

cranberri-server-plugin/src/main/kotlin/jupiterpi/cranberri/runtime/compilation/ProjectCompiler.kt

@@ -16,6 +16,10 @@ const val PROJECTS_OUT_ROOT = "cranberri_projects-out"
 private const val API_JAR = "plugins/cranberri-server-plugin-1.0-SNAPSHOT-all.jar"
 
 object ProjectCompiler {
+    fun clearOutputCache() {
+        File(PROJECTS_OUT_ROOT).listFiles()?.forEach { it.deleteRecursively() }
+    }
+
     fun compileProject(projectName: String, instanceId: String) {
         if (projectName.contains("-")) throw Exception("Invalid project name: Mustn't include '-'")