Properly close file inputstreams after hashing files, and eagerly close classloaders used for running tests

2 files changed, 3 insertions, 0 deletions

diff --git a/core/src/main/scala/mill/eval/PathRef.scala b/core/src/main/scala/mill/eval/PathRef.scala
index 784d9ad4..0a629a14 100644
--- a/core/src/main/scala/mill/eval/PathRef.scala
+++ b/core/src/main/scala/mill/eval/PathRef.scala
@@ -47,6 +47,8 @@ case class PathRef(path: ammonite.ops.Path, quick: Boolean = false){
               }
             }
             rec()
+
+            is.close()
           }
           FileVisitResult.CONTINUE
         }
diff --git a/scalalib/src/main/scala/mill/scalalib/TestRunner.scala b/scalalib/src/main/scala/mill/scalalib/TestRunner.scala
index e1985848..0d1768f6 100644
--- a/scalalib/src/main/scala/mill/scalalib/TestRunner.scala
+++ b/scalalib/src/main/scala/mill/scalalib/TestRunner.scala
@@ -146,6 +146,7 @@ object TestRunner {
       (doneMsg, results)
     }finally{
       Thread.currentThread().setContextClassLoader(oldCl)
+      cl.close()
     }