Fix description in create task not showing up on windows and add some missing tailrec annotations.

Author: hlxid

build/src/main/scala/org/codeoverflow/chatoverflow/build/BuildUtils.scala

@@ -35,4 +35,11 @@ object BuildUtils {
     val dirEntries = dir.listFiles()
     (dirEntries.filter(_.isFile) ++ dirEntries.filter(_.isDirectory).flatMap(getAllDirectoryChilds)).toSet
   }
+
+  /**
+   * Checks whether the current os is windows.
+   *
+   * @return true if running on any windows version, false otherwise
+   */
+  def isRunningOnWindows: Boolean = System.getProperty("os.name").toLowerCase().contains("win")
 }

build/src/main/scala/org/codeoverflow/chatoverflow/build/GUIUtility.scala

@@ -81,7 +81,7 @@ class GUIUtility(logger: ManagedLogger) {
   }
 
   private def getNpmCommand: List[String] = {
-    if (System.getProperty("os.name").toLowerCase().contains("win")) {
+    if (BuildUtils.isRunningOnWindows) {
       List("cmd.exe", "/C", "npm")
     } else {
       List("npm")

build/src/main/scala/org/codeoverflow/chatoverflow/build/plugins/Plugin.scala

@@ -5,6 +5,7 @@ import java.io.File
 import org.codeoverflow.chatoverflow.build.SbtFile
 import sbt.io.IO
 
+import scala.annotation.tailrec
 import scala.util.Try
 import scala.xml.PrettyPrinter
 
@@ -154,6 +155,7 @@ object Plugin {
     pluginSourceFolder.exists() && pluginSourceFolder.isDirectory
   }
 
+  @tailrec
   private def toNormalizedName(name: String): String = {
     if (name.isEmpty) {
       return ""

build/src/main/scala/org/codeoverflow/chatoverflow/build/plugins/PluginCreateWizard.scala

@@ -2,10 +2,13 @@ package org.codeoverflow.chatoverflow.build.plugins
 
 import java.io.File
 
+import org.codeoverflow.chatoverflow.build.BuildUtils
 import org.codeoverflow.chatoverflow.build.BuildUtils.withTaskInfo
 import org.codeoverflow.chatoverflow.build.plugins.PluginCreateWizard.askForInput
 import sbt.internal.util.ManagedLogger
 
+import scala.annotation.tailrec
+
 class PluginCreateWizard(logger: ManagedLogger) {
 
   /**
@@ -128,10 +131,11 @@ object PluginCreateWizard {
 
   def apply(logger: ManagedLogger): PluginCreateWizard = new PluginCreateWizard(logger)
 
+  @tailrec
   private def askForInput(information: String, description: String, validate: String => Boolean = _ => true,
                           validationDescription: String = ""): String = {
     println(information)
-    print(s"$description > ")
+    print(s"$description > ${if (BuildUtils.isRunningOnWindows) "\n" else ""}")
 
     val input = scala.io.Source.fromInputStream(System.in).bufferedReader().readLine()
     println("")