Add INFO log for transformer

booster-transform-util/src/main/kotlin/com/didiglobal/booster/transform/util/transform.kt

@@ -3,6 +3,7 @@ package com.didiglobal.booster.transform.util
 import com.didiglobal.booster.kotlinx.redirect
 import com.didiglobal.booster.kotlinx.touch
 import com.didiglobal.booster.util.search
+import org.gradle.api.logging.Logging
 import java.io.ByteArrayOutputStream
 import java.io.File
 import java.io.InputStream
@@ -11,6 +12,8 @@ import java.util.jar.JarEntry
 import java.util.jar.JarFile
 import java.util.jar.JarOutputStream
 
+private val logger = Logging.getLogger("transform")
+
 /**
  * Transform this file or directory to the output by the specified transformer
  *
@@ -35,6 +38,7 @@ fun File.transform(output: File, transformer: (ByteArray) -> ByteArray = { it ->
                                 if (!entry.isDirectory) {
                                     when (entry.name.substringAfterLast('.', "")) {
                                         "class" -> jar.getInputStream(entry).use { src ->
+                                            logger.info("Transforming ${this.absolutePath}!/${entry.name}")
                                             src.transform(transformer).redirect(dest)
                                         }
                                         else -> jar.getInputStream(entry).use { src ->
@@ -47,6 +51,7 @@ fun File.transform(output: File, transformer: (ByteArray) -> ByteArray = { it ->
                     }
                 }
                 "class" -> inputStream().use {
+                    logger.info("Transforming ${this.absolutePath}")
                     it.transform(transformer).redirect(output)
                 }
                 else -> this.copyTo(output, true)