ansi color log

src/main/scala/sbtcurl/CurlPlugin.scala

@@ -2,6 +2,7 @@ package sbtcurl
 
 import sbt._
 import sbt.Keys._
+import sbtcurl.Curl.AnsiLogger
 
 import scala.io.Source
 import scala.sys.process._
@@ -21,7 +22,7 @@ object CurlPlugin extends AutoPlugin {
   lazy val curlSettings: Seq[Def.Setting[_]] = Seq(
     curl := {
       val input = Def.spaceDelimited().parsed.mkString(" ")
-      implicit val log: Logger = streams.value.log
+      implicit val log: AnsiLogger = streams.value.log
       log.info(Curl(input))
     },
   )
@@ -42,11 +43,11 @@ object CurlPlugin extends AutoPlugin {
     },
     curlTest := {
       val someFile = curlTestScript.value
-      implicit val log: Logger = streams.value.log
+      implicit val log: AnsiLogger = streams.value.log
       if (someFile.isDefined) {
-        Curl(someFile.get).foreach(println)
+        Curl(someFile.get).foreach(log.info)
       } else {
-        log.error("No any curl script file found!")
+        log.colorError("No any curl script file found!")
       }
     }
   )
@@ -58,16 +59,32 @@ object CurlPlugin extends AutoPlugin {
 }
 
 object Curl {
-  def apply(cmd: String)(implicit logger: Logger): String = {
-    var curl = cmd
-    if(!cmd.startsWith("curl")) {
-      curl = s"curl $cmd"
+  private val ANSI_RESET = "\u001B[0m"
+
+  private val ANSI_GREEN = "\u001B[32m"
+
+  private val ANSI_RED = "\u001B[31m"
+
+  implicit class AnsiLogger(log: Logger) {
+    def colorInfo(msg: => String, ansi: String = ANSI_GREEN): Unit =
+      log.info(s"${ansi}$msg${ANSI_RESET}")
+
+    def colorError(msg: => String, ansi: String = ANSI_RED): Unit =
+      log.error(s"${ansi}$msg${ANSI_RESET}")
+
+    def info(msg: String): Unit = log.info(msg)
+  }
+
+  def apply(cmd: String)(implicit logger: AnsiLogger): String = {
+    val curl = cmd match {
+      case s if s.startsWith("curl") => cmd
+      case _ => s"curl $cmd"
     }
-    logger.info(curl)
+    logger.colorInfo(curl)
     curl.!!
   }
 
-  def apply(file: File)(implicit logger: Logger): Seq[String] = {
+  def apply(file: File)(implicit logger: AnsiLogger): Seq[String] = {
     val source = Source.fromFile(file)
     try {
       val (list, _) = source