Add code formatting

.scalafmt.conf

@@ -0,0 +1,64 @@
+project {
+  includeFilters = [
+    ".*.\\.scala$"
+    ".*\\..sbt$"
+  ]
+}
+
+maxColumn = 120
+
+align = more
+align {
+  openParenCallSite = false
+  openParenDefnSite = false
+  tokens = ["%", ":=", "~="]
+}
+
+assumeStandardLibraryStripMargin = true
+
+includeCurlyBraceInSelectChains = false
+
+continuationIndent {
+  callSite = 2
+  defnSite = 2
+  extendSite = 4
+}
+
+danglingParentheses = true
+
+newlines {
+  alwaysBeforeTopLevelStatements = true
+  sometimesBeforeColonInMethodReturnType = true
+  penalizeSingleSelectMultiArgList = false
+  alwaysBeforeElseAfterCurlyIf = false
+  neverInResultType = false
+}
+
+spaces {
+  afterKeywordBeforeParen = true
+}
+
+binPack {
+  parentConstructors = true
+  literalArgumentLists = true
+}
+
+optIn {
+  breaksInsideChains = false
+  breakChainOnFirstMethodDot = true
+  configStyleArguments = true
+}
+
+runner {
+  optimizer {
+    forceConfigStyleOnOffset = 150
+    forceConfigStyleMinArgCount = 2
+  }
+}
+
+rewrite {
+  rules = [
+    SortImports
+  ]
+}
+

yarnmd/src/main/scala/com/gitdab/conduit/yarnmd/Downloader.scala

@@ -16,7 +16,9 @@ object Downloader {
   def versions: Try[List[MappingVersion]] = {
     val uri = new URI(apiURL).resolve("branches")
     val r = requests.get(uri.toString, headers = Map("User-Agent" -> userAgent))
-    Parser.parseFromString[JValue](r.text()).map(j => {
+    Parser
+      .parseFromString[JValue](r.text())
+      .map(j => {
         val JArray(vs) = j
         val childList = vs.toList.map { c =>
           val name = c.get("name").asString
@@ -29,7 +31,9 @@ object Downloader {
   def latestVersion: Try[MappingVersion] = {
     val repoInfo = new URI(apiURL)
     val r = requests.get(repoInfo.toString, headers = Map("User-Agent" -> userAgent))
-    Parser.parseFromString[JValue](r.text()).map(j => {
+    Parser
+      .parseFromString[JValue](r.text())
+      .map(j => {
         MappingVersion(j.get("default_branch").asString)
       })
   }