Make tag matching case insensitive

README.md

@@ -1,6 +1,7 @@
 # sbt-todolist
 
 Finds _work in progress_ tags (`TODO`, `FIXME`, ...) in source files and prints them to the console.
+The plugin performs a case insensitive search, matching any of the defined tags provided that it is followed by (one or more) whitespaces or `:`s.
 
 ## Installation
 
@@ -62,3 +63,5 @@ and
 The tags to look for can be redefined by adding the following line to your `build.sbt`:
 
     todosTags := Set("<a tag>", "<another tag>")
+
+The plugin performs case insensitive searches so the capitalization of a tag does not influence the outcome.

TodoListPlugin.scala

@@ -2,6 +2,7 @@ package com.github.fedragon
 
 import sbt._
 import Keys._
+import scala.util.matching.Regex
 
 object TodoListPlugin extends AutoPlugin {
   object autoImport {
@@ -26,10 +27,10 @@ object TodoListPlugin extends AutoPlugin {
   def withTodolistSettings[T](t: TaskKey[T], c: Configuration): Seq[Project.Setting[_]] =
     inConfig(c)((t in c) <<= (t in c).dependsOn(todos))
 
-  val compileWithTodolistSettings: Seq[Project.Setting[_]] =
+  val compileWithTodolistSettings: Seq[Def.Setting[_]] =
     withTodolistSettings(compile, Compile)
 
-  val testWithTodolistSettings: Seq[Project.Setting[_]] =
+  val testWithTodolistSettings: Seq[Def.Setting[_]] =
     withTodolistSettings(test, Test)
 }
 
@@ -41,12 +42,14 @@ object TodoList {
     s"$color$msg$RESET"
 
   def apply(base: File, sources: Seq[File], tags: Set[String]): Unit = {
+    val regexes = tags.map(t => new Regex(s"""(?i).*${t}[\\s|:]+.*"""))
+
     sources.foreach { file =>
       val bs = Source.fromFile(file)
       try {
         val todos = bs.getLines.zipWithIndex.flatMap {
           case (line, index) =>
-            if(tags.exists(line.contains)) Some((line, index + 1))
+            if(regexes.exists(_.findFirstMatchIn(line).isDefined)) Some((line, index + 1))
             else None
         }
 

version.sbt

@@ -1 +1 @@
-version in ThisBuild := "0.4"
+version in ThisBuild := "0.5"