From 25ea45645861b7cae2ad75dc2b238e41596f3bb9 Mon Sep 17 00:00:00 2001 From: Roman Timushev Date: Wed, 13 Dec 2017 16:01:34 +0100 Subject: Move TestEvaluator to core --- core/src/test/scala/mill/util/TestEvaluator.scala | 29 +++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 core/src/test/scala/mill/util/TestEvaluator.scala (limited to 'core/src') diff --git a/core/src/test/scala/mill/util/TestEvaluator.scala b/core/src/test/scala/mill/util/TestEvaluator.scala new file mode 100644 index 00000000..5d16de43 --- /dev/null +++ b/core/src/test/scala/mill/util/TestEvaluator.scala @@ -0,0 +1,29 @@ +package mill.util + +import ammonite.ops.Path +import mill.define.{Target, Task} +import mill.discover.{Discovered, Mirror} +import mill.eval.{Evaluator, Result} + +class TestEvaluator(mapping: Discovered.Mapping[_], workspacePath: Path){ + val evaluator = new Evaluator(workspacePath, mapping, DummyLogger) + + def apply[T](t: Task[T]): Either[Result.Failing, (T, Int)] = { + val evaluated = evaluator.evaluate(OSet(t)) + + if (evaluated.failing.keyCount == 0) { + Right( + Tuple2( + evaluated.rawValues.head.asInstanceOf[Result.Success[T]].value, + evaluated.evaluated.collect { + case t: Target[_] if mapping.targets.contains(t) => t + case t: mill.define.Command[_] => t + }.size + )) + } else { + Left( + evaluated.failing.lookupKey(evaluated.failing.keys().next).items.next()) + } + } + +} -- cgit v1.2.3