remove testOnly, since upstream implemented it. (#2250)

1 files changed, 0 insertions, 6 deletions

diff --git a/build.sc b/build.sc
index 3ad5f7fe..c9478245 100644
--- a/build.sc
+++ b/build.sc
@@ -68,12 +68,6 @@ class firrtlCrossModule(val crossScalaVersion: String) extends CrossSbtModule wi
     def testFrameworks = T {
       Seq("org.scalatest.tools.Framework")
     }
-
-    // a sbt-like testOnly command.
-    // for example, mill -i "firrtl[2.12.12].test.testOnly" "firrtlTests.AsyncResetSpec"
-    def testOnly(args: String*) = T.command {
-      super.runMain("org.scalatest.run", args: _*)
-    }
   }
 
   override def buildInfoPackageName = Some("firrtl")