install scalafix plugin

Author: phelps-sg

.scalafix.conf

@@ -0,0 +1,10 @@
+rules = [
+  DisableSyntax,
+  ExplicitResultTypes,
+  LeakingImplicitClassVal,
+  NoAutoTupling,
+  NoValInForComprehension,
+  ProcedureSyntax,
+  RedundantSyntax,
+  RemoveUnused
+]

build.sbt

@@ -24,16 +24,27 @@ lazy val guice = (project in file("openai-guice"))
   .dependsOn(client)
   .aggregate(client_stream)
 
-
 // POM settings for Sonatype
-ThisBuild / homepage := Some(url("https://github.com/cequence-io/openai-scala-client"))
+ThisBuild / homepage := Some(
+  url("https://github.com/cequence-io/openai-scala-client")
+)
 
 ThisBuild / sonatypeProfileName := "io.cequence"
 
-ThisBuild / scmInfo := Some(ScmInfo(url("https://github.com/cequence-io/openai-scala-client"), "scm:[email protected]:cequence-io/openai-scala-client.git"))
+ThisBuild / scmInfo := Some(
+  ScmInfo(
+    url("https://github.com/cequence-io/openai-scala-client"),
+    "scm:[email protected]:cequence-io/openai-scala-client.git"
+  )
+)
 
 ThisBuild / developers := List(
-  Developer("bnd", "Peter Banda", "[email protected]", url("https://peterbanda.net"))
+  Developer(
+    "bnd",
+    "Peter Banda",
+    "[email protected]",
+    url("https://peterbanda.net")
+  )
 )
 
 ThisBuild / licenses += "MIT" -> url("https://opensource.org/licenses/MIT")
@@ -74,3 +85,13 @@ addCommandAlias(
     "coverageReport"
   ).mkString(";")
 )
+
+
+inThisBuild(
+  List(
+    scalacOptions += "-Ywarn-unused",
+    scalaVersion := "2.12.15",
+    semanticdbEnabled := true,
+    semanticdbVersion := scalafixSemanticdb.revision
+  )
+)

project/plugins.sbt

@@ -2,6 +2,7 @@ logLevel := Level.Warn
 
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.9.15")
 addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.1.2")
+addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.11.0")
 
 // Test Coverage plugin.
 // ~