change link to current version

Author: JINU-CHANG

gradle/plugins/common/src/main/kotlin/junitbuild.javadoc-conventions.gradle.kts

@@ -39,6 +39,28 @@ tasks.javadoc {
 			noTimestamp(true)
 		}
 	}
+
+	doLast {
+		val isCI = System.getenv("CI") != null
+		val targetString = "https://docs.junit.org/current"
+
+		val replacementString = if (isCI) {
+			val versionNoSnapshot = project.version.toString().replace("-SNAPSHOT", "")
+			"https://docs.junit.org/$versionNoSnapshot"
+		} else {
+			"http://localhost:8080/user-guide"
+		}
+
+		destinationDir?.walkTopDown()
+			?.filter { it.extension == "html" }
+			?.forEach { file ->
+				val content = file.readText()
+				if (content.contains(targetString)) {
+					val updatedContent = content.replace(targetString, replacementString)
+					file.writeText(updatedContent)
+				}
+			}
+	}
 }
 
 tasks.named<Jar>("javadocJar").configure {