Fix String.ansiColor just color the first line in multiline strings

Author: JavierSegoviaCordoba

CHANGELOG.md

@@ -12,6 +12,8 @@
 
 ### Fixed
 
+- `String.ansiColor` function just color the first line in multiline strings
+
 ### Updated
 
 - `org.jetbrains.kotlinx:kotlinx-coroutines-core -> 1.6.2`

kotlin-stdlib/commonMain/kotlin/com/javiersc/kotlin/stdlib/AnsiColors.kt

@@ -1,6 +1,7 @@
 package com.javiersc.kotlin.stdlib
 
-public inline fun String.ansiColor(color: AnsiColor): String = "${color}$this${AnsiColor.Reset}"
+public inline fun String.ansiColor(color: AnsiColor): String =
+    lines().joinToString("\n") { line -> "${color}$line${AnsiColor.Reset}" }
 
 public abstract class AnsiColor {