bump to sbt-scalafmt 2.0.0

.scalafmt.conf

@@ -1,3 +1,4 @@
+version = 2.0.0-RC7
 maxColumn = 100
 project.git = true
 project.excludeFilters = [ /sbt-test/, /input_sources/, /contraband-scala/ ]
@@ -8,3 +9,13 @@ docstrings = JavaDoc
 
 # This also seems more idiomatic to include whitespace in import x.{ yyy }
 spaces.inImportCurlyBraces = true
+
+# This is more idiomatic Scala.
+# http://docs.scala-lang.org/style/indentation.html#methods-with-numerous-arguments
+align.openParenCallSite = false
+align.openParenDefnSite = false
+
+# For better code clarity
+danglingParentheses = true
+
+trailingCommas = preserve

bin/run-ci.sh

@@ -7,7 +7,7 @@ sbt -Dfile.encoding=UTF-8 \
   -J-XX:ReservedCodeCacheSize=512M \
   -J-Xms1024M -J-Xmx4096M -J-server \
   "$PROJECT_ROOT/mimaReportBinaryIssues" \
-  scalafmtCheck \
+  scalafmtCheckAll \
   whitesourceCheckPolicies \
   "$PROJECT_ROOT/test:compile" \
   crossTestBridges \

build.sbt

@@ -27,6 +27,8 @@ ThisBuild / version := {
   }
 }
 ThisBuild / licenses := List(("Apache-2.0", url("https://www.apache.org/licenses/LICENSE-2.0")))
+ThisBuild / scalafmtOnCompile := true
+ThisBuild / Test / scalafmtOnCompile := true
 
 def buildLevelSettings: Seq[Setting[_]] = Seq(
   // https://github.com/sbt/sbt-git/issues/109
@@ -63,7 +65,6 @@ def buildLevelSettings: Seq[Setting[_]] = Seq(
   homepage := Some(url("https://github.com/sbt/zinc")),
   developers +=
     Developer("jvican", "Jorge Vicente Cantero", "@jvican", url("https://github.com/jvican")),
-  scalafmtOnCompile := true,
 )
 
 def commonSettings: Seq[Setting[_]] = Seq(

project/plugins.sbt

@@ -1,7 +1,7 @@
 scalaVersion := "2.12.8"
 
 addSbtPlugin("org.scala-sbt" % "sbt-houserules" % "0.3.9")
-addSbtPlugin("com.geirsson" % "sbt-scalafmt" % "1.5.1")
+addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.0.0")
 addSbtPlugin("org.scala-sbt" % "sbt-contraband" % "0.4.1")
 addSbtPlugin("pl.project13.scala" % "sbt-jmh" % "0.3.3")
 addSbtPlugin("de.heikoseeberger" % "sbt-header" % "3.0.2")