Move scalafix build to the main build

Author: MasseGuillaume

admin/build.sh

@@ -19,14 +19,14 @@ set -e
 RELEASE_COMBO=true
 
 if [[ "$TEST_SCALAFIX" == "true" ]]; then
-  cd scalafix && sbt input/compile output/compile tests/test
+  sbt tests/test
   exit 0
 fi
 
 if [ "$SCALAJS_VERSION" = "" ]; then
-  projectPrefix="scala-collection-compat"
+  projectPrefix="compat"
 else
-  projectPrefix="scala-collection-compatJS"
+  projectPrefix="compatJS"
 fi
 
 verPat="[0-9]+\.[0-9]+\.[0-9]+(-[A-Za-z0-9-]+)?"

build.sbt

@@ -1,28 +1,36 @@
-import sbtcrossproject.{crossProject, CrossType}
 import ScalaModulePlugin._
+import sbtcrossproject.{crossProject, CrossType}
+import _root_.scalafix.Versions.{version => scalafixVersion, scala212 => scalafixScala212}
+
+lazy val scala212 = "2.12.6"
+lazy val scala213 = "2.13.0-M4"
 
 inThisBuild(Seq(
-  crossScalaVersions := Seq("2.12.6", "2.13.0-M4", "2.11.12")
+  crossScalaVersions := Seq(scala212, scala213, "2.11.12")
 ))
 
-disablePlugins(JvmPlugin)
+lazy val root = project
+  .in(file("."))
+  .aggregate(rules, input, output, tests, compatJVM, compatJS)
+  .disablePlugins(ScalafixPlugin)
 
-lazy val `scala-collection-compat` = crossProject(JSPlatform, JVMPlatform)
+lazy val compat = crossProject(JSPlatform, JVMPlatform)
   .withoutSuffixFor(JVMPlatform)
   .crossType(CrossType.Pure)
   .in(file("."))
-  .settings(scalaModuleSettings)
-  .jvmSettings(scalaModuleSettingsJVM)
   .settings(
-    name := "scala-collection-compat",
+    moduleName := "scala-collection-compat",
     version := "0.1-SNAPSHOT",
     scalacOptions ++= Seq("-feature", "-language:higherKinds", "-language:implicitConversions"),
     unmanagedSourceDirectories in Compile += {
       val sharedSourceDir = baseDirectory.value.getParentFile / "src/main"
       if (scalaVersion.value.startsWith("2.13.")) sharedSourceDir / "scala-2.13"
       else sharedSourceDir / "scala-2.11_2.12"
-    }
+    },
+    scalaVersion := scala212
   )
+  .settings(scalaModuleSettings)
+  .jvmSettings(scalaModuleSettingsJVM)
   .jvmSettings(
     OsgiKeys.exportPackage := Seq(s"scala.collection.compat.*;version=${version.value}"),
     libraryDependencies += "com.novocode" % "junit-interface" % "0.11" % "test"
@@ -36,6 +44,56 @@ lazy val `scala-collection-compat` = crossProject(JSPlatform, JVMPlatform)
     fork in Test := false // Scala.js cannot run forked tests
   )
   .jsConfigure(_.enablePlugins(ScalaJSJUnitPlugin))
+  .disablePlugins(ScalafixPlugin)
+
+lazy val compatJVM = compat.jvm
+lazy val compatJS = compat.js
+
+lazy val rules = project
+  .in(file("scalafix/rules"))
+  .settings(
+    scalaVersion := scalafixScala212,
+    libraryDependencies += "ch.epfl.scala" %% "scalafix-core" % scalafixVersion
+  )
+
+lazy val input = project
+  .in(file("scalafix/input"))
+  .settings(
+    scalaVersion := scalafixScala212,
+    scalafixSourceroot := sourceDirectory.in(Compile).value
+  )
+
+lazy val output = project
+  .in(file("scalafix/output"))
+  .settings(
+    resolvers += "scala-pr" at "https://scala-ci.typesafe.com/artifactory/scala-integration/",
+    scalaVersion := scala213
+  )
+
+lazy val outputFailure = project
+  .in(file("scalafix/output-failure"))
+  .settings(
+    resolvers += "scala-pr" at "https://scala-ci.typesafe.com/artifactory/scala-integration/",
+    scalaVersion := scala213
+  )
 
-lazy val `scala-collection-compatJVM` = `scala-collection-compat`.jvm
-lazy val `scala-collection-compatJS` = `scala-collection-compat`.js
+lazy val tests = project
+  .in(file("scalafix/tests"))
+  .settings(
+    scalaVersion := scalafixScala212,
+    libraryDependencies += "ch.epfl.scala" % "scalafix-testkit" % scalafixVersion % Test cross CrossVersion.full,
+    buildInfoPackage := "fix",
+    buildInfoKeys := Seq[BuildInfoKey](
+      "inputSourceroot" ->
+        sourceDirectory.in(input, Compile).value,
+      "outputSourceroot" ->
+        sourceDirectory.in(output, Compile).value,
+      "outputFailureSourceroot" ->
+        sourceDirectory.in(outputFailure, Compile).value,
+      "inputClassdirectory" ->
+        classDirectory.in(input, Compile).value
+    ),
+    test in Test := (test in Test).dependsOn(compile in (output, Compile)).value
+  )
+  .dependsOn(input, rules)
+  .enablePlugins(BuildInfoPlugin)

project/plugins.sbt

@@ -11,3 +11,6 @@ val scalaJSVersion =
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % scalaJSVersion)
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "0.4.0")
 addSbtPlugin("org.scala-lang.modules" % "sbt-scala-module" % "1.0.14")
+
+addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.5.10")
+addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.7.0")