fix: wartremover errors

Author: vitlinda

build.sbt

@@ -5,7 +5,7 @@ ThisBuild / scalafixDependencies ++= Seq(
 ThisBuild / homepage := Some(url("https://github.com/atedeg/sbt-ubiquitous-scaladoc"))
 ThisBuild / organization := "dev.atedeg"
 ThisBuild / licenses := List("MIT" -> url("https://opensource.org/licenses/MIT"))
-ThisBuild / wartremoverErrors ++= Warts.all
+ThisBuild / wartremoverErrors ++= Warts.allBut(Wart.Any, Wart.Nothing)
 
 resolvers += "jitpack" at "https://jitpack.io"
 

src/main/scala/dev/atedeg/UbiquitousScaladoc.scala

@@ -2,7 +2,7 @@ package dev.atedeg
 
 import java.io.{ File => JFile }
 
-import better.files.Dsl.{ ls, SymbolicOperations }
+import better.files.Dsl.{SymbolicOperations, ls}
 import better.files.File
 import better.files.FileExtensions
 import net.ruippeixotog.scalascraper.browser.JsoupBrowser
@@ -31,7 +31,7 @@ object UbiquitousScaladoc {
 
     def directoriesFromDir(sourceDir: File): Iterator[File] = ls(sourceDir) filter (_.isDirectory)
 
-    def conceptsFromFiles(dir: File): Iterator[Concept] = scaladocFilesFromDir(dir) flatMap extractConceptFromFile
+    def conceptsFromFiles(dir: File): Iterator[Concept] = scaladocFilesFromDir(dir) flatMap (extractConceptFromFile(_).toList)
 
     def scaladocFilesFromDir(dir: File): Iterator[File] = ls(dir) filter isScaladocClassFile
 

src/main/scala/dev/atedeg/UbiquitousScaladocPlugin.scala

@@ -1,6 +1,6 @@
 package dev.atedeg
 
-import sbt.{ AutoPlugin, Setting }
+import sbt.{AutoPlugin, Setting, Task}
 
 object UbiquitousScaladocPlugin extends AutoPlugin {
 
@@ -10,7 +10,7 @@ object UbiquitousScaladocPlugin extends AutoPlugin {
 
   import autoImport.*
 
-  override lazy val buildSettings: Seq[Setting[_]] = Seq(
+  override lazy val buildSettings: Seq[Setting[Task[Unit]]] = Seq(
     ubiquitousScaladoc := UbiquitousScaladoc(
       (ubiquitousScaladoc / sourceHtmlDir).value,
       (ubiquitousScaladoc / targetMarkdownDir).value,