Merge pull request #1923 from yaroot/scalafmt

Add scalafmt

.scalafmt.conf

@@ -0,0 +1,11 @@
+project.git = true
+
+maxColumn = 120
+docstrings = JavaDoc
+
+align = true
+align.openParenCallSite = false
+align.openParenDefnSite = false
+continuationIndent.callSite = 2
+continuationIndent.defnSite = 2
+danglingParentheses = true

build.sbt

@@ -17,6 +17,8 @@ name := Name
 version := GitBucketVersion
 scalaVersion := "2.12.5"
 
+scalafmtOnCompile := true
+
 // dependency settings
 resolvers ++= Seq(
   Classpaths.typesafeReleases,
@@ -25,6 +27,7 @@ resolvers ++= Seq(
   "sonatype-snapshot" at "https://oss.sonatype.org/content/repositories/snapshots/",
   "amateras-snapshot" at "http://amateras.sourceforge.jp/mvn-snapshot/"
 )
+
 libraryDependencies ++= Seq(
   "org.eclipse.jgit"                %  "org.eclipse.jgit.http.server" % "4.11.0.201803080745-r",
   "org.eclipse.jgit"                %  "org.eclipse.jgit.archive"     % "4.11.0.201803080745-r",

project/plugins.sbt

@@ -1,5 +1,6 @@
 scalacOptions ++= Seq("-unchecked", "-deprecation", "-feature")
 
+addSbtPlugin("com.geirsson"         % "sbt-scalafmt"      % "1.4.0")
 addSbtPlugin("com.typesafe.sbt"     % "sbt-twirl"         % "1.3.13")
 addSbtPlugin("com.eed3si9n"         % "sbt-assembly"      % "0.14.5")
 //addSbtPlugin("com.earldouglas"      % "xsbt-web-plugin"   % "4.0.0")