wip

Author: lihaoyi

runner/meta/src/mill/meta/CodeGen.scala

@@ -30,7 +30,7 @@ object CodeGen {
     // Provide `build` as an alias to the root `build_.package_`, since from the user's
     // perspective it looks like they're writing things that live in `package build`,
     // but at compile-time we rename things, we so provide an alias to preserve the fiction
-    val aliasImports = "import build_.{package_ => build}"
+    
 
     for (scriptPath <- scriptSources) {
       val scriptFolderPath = scriptPath / os.up
@@ -371,7 +371,7 @@ object CodeGen {
         )
 
         newScriptCode = objectData.name.applyTo(newScriptCode, CGConst.wrapperObjectName)
-        newScriptCode = objectData.obj.applyTo(newScriptCode, "abstract class")
+        newScriptCode = objectData.obj.applyTo(newScriptCode, "trait")
 
         s"""$headerCode
            |$markerComment
@@ -380,7 +380,7 @@ object CodeGen {
 
       case None =>
         s"""$headerCode
-           |abstract class ${CGConst.wrapperObjectName}
+           |trait ${CGConst.wrapperObjectName}
            |    extends $newParent { this: ${CGConst.wrapperObjectName}.type =>
            |$markerComment
            |$scriptCode

runner/meta/src/mill/meta/FileImportGraph.scala

@@ -17,9 +17,11 @@ import mill.internal.Util.backtickWrap
  * @param metaBuild If `true`, a meta-build is enabled
  */
 @internal
-case class FileImportGraph(seenScripts: Map[os.Path, String],
-                           errors: Seq[String],
-                           seenPkgStatements: Map[os.Path, String])
+case class FileImportGraph(
+    seenScripts: Map[os.Path, String],
+    errors: Seq[String],
+    seenPkgStatements: Map[os.Path, String]
+)
 
 /**
  * Logic around traversing the `import $file` graph, extracting necessary info