Enable scalafmt

.github/workflows/ci.yml

@@ -15,6 +15,8 @@ jobs:
         with:
           java-version: "[email protected]"
       - uses: coursier/cache-action@v5
+      - name: Scalafmt
+        run: sbt scalafmtSbtCheck scalafmtCheckAll
       - name: Unit tests
         run: sbt test
       - name: Scripted tests

.scalafmt.conf

@@ -0,0 +1,25 @@
+version = 3.5.2
+runner.dialect = scala212
+maxColumn = 120
+
+danglingParentheses.callSite             = false
+danglingParentheses.ctrlSite             = false
+danglingParentheses.defnSite             = false
+docstrings.oneline                       = fold
+docstrings.style                         = SpaceAsterisk
+literals.hexDigits                       = Upper
+literals.scientific                      = Upper
+newlines.afterCurlyLambdaParams          = never
+newlines.alwaysBeforeElseAfterCurlyIf    = false
+newlines.beforeCurlyLambdaParams         = never
+newlines.topLevelStatements              = [before]
+optIn.forceBlankLineBeforeDocstring      = true
+
+rewrite.sortModifiers.order = [
+  "override", "final", "implicit",
+  "sealed", "abstract",
+  "private", "protected",
+  "open", "opaque", "infix",
+  "transparent", "inline",
+  "lazy"
+]

build.sbt

@@ -1,14 +1,16 @@
 val scalaJSVersion = sys.env.getOrElse("SCALAJS_VERSION", "1.3.0")
 
 lazy val `scalajs-bundler-linker` =
-  project.in(file("scalajs-bundler-linker"))
+  project
+    .in(file("scalajs-bundler-linker"))
     .settings(
       scalaVersion := "2.12.11",
       libraryDependencies += "org.scala-js" %% "scalajs-linker" % scalaJSVersion
     )
 
 val `sbt-scalajs-bundler` =
-  project.in(file("sbt-scalajs-bundler"))
+  project
+    .in(file("sbt-scalajs-bundler"))
     .enablePlugins(SbtPlugin, BuildInfoPlugin)
     .settings(commonSettings)
     .settings(
@@ -23,11 +25,12 @@ val `sbt-scalajs-bundler` =
         val () = scriptedDependencies.value
         val () = publishLocal.value
         val () = (publishLocal in `scalajs-bundler-linker`).value
-      },
+      }
     )
 
 val `sbt-web-scalajs-bundler` =
-  project.in(file("sbt-web-scalajs-bundler"))
+  project
+    .in(file("sbt-web-scalajs-bundler"))
     .enablePlugins(SbtPlugin)
     .settings(commonSettings)
     .settings(
@@ -49,14 +52,17 @@ val `sbt-web-scalajs-bundler` =
 // plugins. I can not do that in the `doc` project below because the
 // scalaVersion is not compatible.
 val apiDoc =
-  project.in(file("api-doc"))
+  project
+    .in(file("api-doc"))
     .enablePlugins(ScalaUnidocPlugin)
     .settings(noPublishSettings: _*)
     .settings(
       scalacOptions in (ScalaUnidoc, unidoc) ++= Seq(
         "-groups",
-        "-doc-source-url", s"https://github.com/scalacenter/scalajs-bundler/blob/v${version.value}€{FILE_PATH}.scala",
-        "-sourcepath", (baseDirectory in ThisBuild).value.absolutePath
+        "-doc-source-url",
+        s"https://github.com/scalacenter/scalajs-bundler/blob/v${version.value}€{FILE_PATH}.scala",
+        "-sourcepath",
+        (baseDirectory in ThisBuild).value.absolutePath
       ),
       unidocProjectFilter in (ScalaUnidoc, unidoc) := inAnyProject -- inProjects(`scalajs-bundler-linker`)
     )
@@ -65,7 +71,8 @@ val apiDoc =
 val ornateTarget = Def.setting(target.value / "ornate")
 
 val manual =
-  project.in(file("manual"))
+  project
+    .in(file("manual"))
     .enablePlugins(OrnatePlugin)
     .settings(noPublishSettings: _*)
     .settings(
@@ -85,34 +92,38 @@ val manual =
     )
 
 val `scalajs-bundler` =
-  project.in(file("."))
+  project
+    .in(file("."))
     .settings(noPublishSettings: _*)
     .aggregate(`sbt-scalajs-bundler`, `sbt-web-scalajs-bundler`)
 
-inThisBuild(List(
-  scalacOptions ++= Seq(
-    "-feature",
-    "-deprecation",
-    "-encoding", "UTF-8",
-    "-unchecked",
-    "-Xlint",
-    "-Yno-adapted-args",
-    "-Ywarn-dead-code",
-    "-Ywarn-numeric-widen",
-    "-Ywarn-value-discard",
-    "-Xfuture"
-  ),
-  scmInfo := Some(
-    ScmInfo(
-      url("https://github.com/scalacenter/scalajs-bundler"),
-      "scm:[email protected]:scalacenter/scalajs-bundler.git"
-    )
-  ),
-  organization := "ch.epfl.scala",
-  homepage := Some(url(s"https://github.com/scalacenter/scalajs-bundler")),
-  licenses := Seq("MIT License" -> url("http://opensource.org/licenses/mit-license.php")),
-  developers := List(Developer("julienrf", "Julien Richard-Foy", "[email protected]", url("http://julien.richard-foy.fr")))
-))
+inThisBuild(
+  List(
+    scalacOptions ++= Seq(
+      "-feature",
+      "-deprecation",
+      "-encoding",
+      "UTF-8",
+      "-unchecked",
+      "-Xlint",
+      "-Yno-adapted-args",
+      "-Ywarn-dead-code",
+      "-Ywarn-numeric-widen",
+      "-Ywarn-value-discard",
+      "-Xfuture"
+    ),
+    scmInfo := Some(
+      ScmInfo(
+        url("https://github.com/scalacenter/scalajs-bundler"),
+        "scm:[email protected]:scalacenter/scalajs-bundler.git"
+      )
+    ),
+    organization := "ch.epfl.scala",
+    homepage := Some(url(s"https://github.com/scalacenter/scalajs-bundler")),
+    licenses := Seq("MIT License" -> url("http://opensource.org/licenses/mit-license.php")),
+    developers := List(
+      Developer("julienrf", "Julien Richard-Foy", "[email protected]", url("http://julien.richard-foy.fr")))
+  ))
 
 lazy val commonSettings = List(
   scriptedLaunchOpts ++= Seq(
@@ -122,7 +133,7 @@ lazy val commonSettings = List(
   ),
   scriptedBufferLog := false,
   crossSbtVersions := List("1.2.8"),
-  sbtVersion in pluginCrossBuild := "1.2.8",
+  sbtVersion in pluginCrossBuild := "1.2.8"
 )
 
 lazy val noPublishSettings =

project/plugins.sbt

@@ -1,7 +1,8 @@
-addSbtPlugin("com.typesafe.sbt"  % "sbt-site"       % "1.4.1")
-addSbtPlugin("com.novocode"      % "sbt-ornate"     % "0.6")
-addSbtPlugin("com.eed3si9n"      % "sbt-unidoc"     % "0.4.3")
-addSbtPlugin("com.eed3si9n"      % "sbt-buildinfo"  % "0.10.0")
-addSbtPlugin("com.geirsson"      % "sbt-ci-release" % "1.5.6")
+addSbtPlugin("com.typesafe.sbt" % "sbt-site" % "1.4.1")
+addSbtPlugin("com.novocode" % "sbt-ornate" % "0.6")
+addSbtPlugin("com.eed3si9n" % "sbt-unidoc" % "0.4.3")
+addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.10.0")
+addSbtPlugin("com.geirsson" % "sbt-ci-release" % "1.5.6")
+addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.6")
 
 ivyLoggingLevel in ThisBuild := UpdateLogging.Quiet