Upgrade to Mill 0.12

.github/workflows/ci.yml

@@ -20,12 +20,12 @@ jobs:
       - name: Checks
         run: |
           git config --global user.name "CI"
-          ./mill __.checkFormat + __.fix --check + __.docJar + __.test
+          ./mill __.checkStyle + __.test + __.docJar + __.publishLocal
       - name: Publish
         if: github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v') || github.event_name == 'release'
         run: |
           echo "${{secrets.pgp_secret_key}}" > private.key
           gpg --batch --yes --import private.key
           rm private.key
 
-          ./mill mill.scalalib.PublishModule/publishAll --sonatypeCreds ${{secrets.sonatype_credentials}} --publishArtifacts __.publishArtifacts --awaitTimeout 600000 --release true
+          ./mill mill.scalalib.PublishModule/publishAll --sonatypeCreds ${{secrets.sonatype_credentials}} --publishArtifacts __.publishArtifacts --release true

.mill-version

@@ -1 +1 @@
-0.11.12
+0.12.5

README.md

@@ -1,6 +1,6 @@
 # mill-scalafix
 
-[![Maven Central](https://img.shields.io/maven-central/v/com.goyeau/mill-scalafix_mill0.11_2.13)](https://mvnrepository.com/artifact/com.goyeau/mill-scalafix_mill0.11_2.13)
+[![Maven Central](https://img.shields.io/maven-central/v/com.goyeau/mill-scalafix_mill0.11_2.13)](https://mvnrepository.com/artifact/com.goyeau/mill-scalafix_mill0.11)
 
 A [scalafix](https://scalacenter.github.io/scalafix) plugin for Mill build tool.
 
@@ -16,7 +16,7 @@ import com.goyeau.mill.scalafix.ScalafixModule
 import mill.scalalib._
 
 object project extends ScalaModule with ScalafixModule {
-  def scalaVersion = "2.13.8"
+  def scalaVersion = "2.13.15"
 }
 ```
 

build.mill

@@ -0,0 +1,67 @@
+import $ivy.`com.goyeau::mill-git::0.2.6`
+import $ivy.`com.goyeau::mill-scalafix::0.4.2`
+import $ivy.`org.typelevel::scalac-options:0.1.7`
+import com.goyeau.mill.git.{GitVersionModule, GitVersionedPublishModule}
+import com.goyeau.mill.scalafix.StyleModule
+import mill._
+import mill.Task.dest
+import mill.scalalib._
+import mill.scalalib.api.ZincWorkerUtil.scalaNativeBinaryVersion
+import mill.scalalib.publish.{Developer, License, PomSettings, VersionControl}
+import org.typelevel.scalacoptions.ScalacOptions._
+import org.typelevel.scalacoptions.{ScalaVersion, ScalacOptions}
+
+val millVersions = Seq("0.12.0")
+def millBinaryVersion(millVersion: String) = scalaNativeBinaryVersion(millVersion) match {
+  case "0.12"  => "0.11"
+  case version => version
+}
+
+object `mill-scalafix` extends Cross[MillScalafixCross](millVersions)
+trait MillScalafixCross extends Cross.Module[String] with StyleModule with GitVersionedPublishModule {
+  val millVersion           = crossValue
+  override def scalaVersion = "2.13.15"
+  override def scalacOptions = super.scalacOptions() ++ ScalacOptions.tokensForVersion(
+    ScalaVersion.unsafeFromString(scalaVersion()),
+    ScalacOptions.default + source3 ++ fatalWarningOptions
+  )
+
+  override def compileIvyDeps = super.compileIvyDeps() ++ Agg(
+    ivy"com.lihaoyi::mill-main:$millVersion",
+    ivy"com.lihaoyi::mill-scalalib:$millVersion"
+  )
+  override def ivyDeps = super.ivyDeps() ++ Agg(
+    ivy"ch.epfl.scala:scalafix-interfaces:0.13.0",
+    ivy"org.scala-lang.modules::scala-java8-compat:1.0.2"
+  )
+
+  object test extends ScalaTests with TestModule.Munit {
+    override def ivyDeps = Agg(
+      ivy"org.scalameta::munit::1.0.3",
+      ivy"com.lihaoyi::mill-testkit:$millVersion"
+    )
+    override def forkEnv = Map("MILL_EXECUTABLE_PATH" -> millExecutable.assembly().path.toString)
+
+    // Create a Mill executable configured for testing our plugin
+    object millExecutable extends JavaModule {
+      override def ivyDeps   = Agg(ivy"com.lihaoyi:mill-dist:$millVersion")
+      override def mainClass = Some("mill.runner.client.MillClientMain")
+      override def resources = T {
+        val p = dest / MillScalafixCross.this.artifactId()
+        os.write(p, MillScalafixCross.this.localClasspath().map(_.path).mkString("\n"), createFolders = true)
+        Seq(PathRef(dest))
+      }
+    }
+  }
+
+  override def artifactName   = s"mill-scalafix_mill${millBinaryVersion(millVersion)}"
+  override def publishVersion = GitVersionModule.version(withSnapshotSuffix = true)()
+  def pomSettings = PomSettings(
+    description = "A Scalafix plugin for Mill build tool",
+    organization = "com.goyeau",
+    url = "https://github.com/joan38/mill-scalafix",
+    licenses = Seq(License.MIT),
+    versionControl = VersionControl.github("joan38", "mill-scalafix"),
+    developers = Seq(Developer("joan38", "Joan Goyeau", "https://github.com/joan38"))
+  )
+}