Flesh out `bridges` pre-compilation in Mill build, getting the cross-minor-version `AcyclicTests` running using the `mill` test runner

Fixed `Discovered` to only pick up public `Target`s, which makes it skip things like the `super$compile` of an overriden `compile` target.

Split up `sources` and `allSources`

TBD how to properly switch the `compilerBridgeJar` between the different output paths of SBT's compile-dir and Mill's compile-dir, and eventually to a maven-central artifact too

1 files changed, 1 insertions, 8 deletions

diff --git a/build.sbt b/build.sbt
index c1d8719b..3002eeb7 100644
--- a/build.sbt
+++ b/build.sbt
@@ -54,15 +54,8 @@ def bridge(bridgeVersion: String) = Project(
       val url =
         s"http://repo1.maven.org/maven2/org/scala-sbt/compiler-bridge_$v/1.0.5/compiler-bridge_$v-1.0.5-sources.jar"
       val curlDest = java.nio.file.Paths.get(target.value.toString, "sources")
-      if (java.nio.file.Files.exists(curlDest)) {
-        java.nio.file.Files.walk(curlDest)
-          .iterator()
-          .asScala
-          .toSeq
-          .reverse
-          .foreach(java.nio.file.Files.delete)
-      }
 
+      Seq("rm", "-rf", curlDest.toString).!
       java.nio.file.Files.createDirectories(curlDest)
 
       Seq("curl", "-L", "-o", curlDest.resolve("bridge.jar").toString, url).!