Print message only if non empty, avoid extra newlines

com-lihaoyi · Jan 28, 2024 · 3e6aea0 · 3e6aea0
1 parent 0da3f05
commit 3e6aea0
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/testrunner/src/mill/testrunner/TestRunnerUtils.scala b/testrunner/src/mill/testrunner/TestRunnerUtils.scala
@@ -156,7 +156,12 @@ import scala.jdk.CollectionConverters.IteratorHasAsScala
       runner.done()
     }
 
-    ctx.log.outputStream.println(doneMessage)
+    if(doneMessage.nonEmpty) {
+      if (doneMessage.endsWith("\n"))
+        ctx.log.outputStream.print(doneMessage)
+      else
+        ctx.log.outputStream.println(doneMessage)
+    }
 
     val results = for (e <- events.iterator().asScala) yield {
       val ex =