From 0f54e2aa278581e4d274f9dc39d92acce13c81b0 Mon Sep 17 00:00:00 2001
From: Karlatemp <karlatemp@vip.qq.com>
Date: Thu, 8 Apr 2021 22:22:17 +0800
Subject: [PATCH] Fix
 https://github.com/mamoe/mirai/pull/1167#discussion_r608537316 (#1174)

---
 .../src/main/kotlin/postktcompile/PostKotlinCompile.kt   | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/buildSrc/src/main/kotlin/postktcompile/PostKotlinCompile.kt b/buildSrc/src/main/kotlin/postktcompile/PostKotlinCompile.kt
index ec5e9d71f..e5915b9ec 100644
--- a/buildSrc/src/main/kotlin/postktcompile/PostKotlinCompile.kt
+++ b/buildSrc/src/main/kotlin/postktcompile/PostKotlinCompile.kt
@@ -71,6 +71,7 @@ object PostKotlinCompile {
     }
 
     fun registerForAll(rootProject: Project) {
+        val checkEnabled = rootProject.hasProperty("mirai.pkc.check.enable")
         val validator = rootProject.file("binary-compatibility-validator/kt-compile-edit")
         rootProject.subprojects {
             val subp: Project = this@subprojects
@@ -92,9 +93,11 @@ object PostKotlinCompile {
 
                     val diff = DiffUtils.generateUnifiedDiff(logFile.name, logFile.name + ".rebuild", oldLog, patch, 3)
                     logFile.parentFile.mkdirs()
-                    logFile.writeText(newLog.joinToString("\n", postfix = "\n"))
+                    if (checkEnabled || newLog.isNotEmpty()) { // Kotlin classes not recompiled.
+                        logFile.writeText(newLog.joinToString("\n", postfix = "\n"))
+                    }
                     val diffMsg = diff.joinToString("\n")
-                    if (rootProject.hasProperty("mirai.pkc.check.enable")) {
+                    if (checkEnabled) {
                         error(diffMsg)
                     } else {
                         println(diffMsg)
@@ -103,4 +106,4 @@ object PostKotlinCompile {
             }
         }
     }
-}
\ No newline at end of file
+}