scalafmt

.scalafmt.conf

@@ -0,0 +1,4 @@
+version = 3.8.1
+
+runner.dialect = scala3
+align.preset = most

build.sbt

@@ -1,15 +1,15 @@
 import _root_.io.github.nafg.mergify.dsl.*
 
-
 name := "slick-codegen-example"
 
-
-inThisBuild(List(
-  scalaVersion := "2.13.15",
-  githubWorkflowPublishTargetBranches := Seq(),
-  githubWorkflowBuild += WorkflowStep.Sbt(List("run")),
-  githubWorkflowJavaVersions := Seq(JavaSpec.temurin("11"))
-))
+inThisBuild(
+  List(
+    scalaVersion                        := "2.13.15",
+    githubWorkflowPublishTargetBranches := Seq(),
+    githubWorkflowBuild += WorkflowStep.Sbt(List("run")),
+    githubWorkflowJavaVersions          := Seq(JavaSpec.temurin("11"))
+  )
+)
 
 mergifyExtraConditions := Seq(
   (Attr.Author :== "scala-steward") ||
@@ -22,30 +22,35 @@ scalacOptions += "-deprecation"
 val slickVersion = "3.5.1"
 
 libraryDependencies ++= Seq(
-  "com.typesafe.slick" %% "slick" % slickVersion,
+  "com.typesafe.slick" %% "slick"         % slickVersion,
   "com.typesafe.slick" %% "slick-codegen" % slickVersion,
-  "org.slf4j" % "slf4j-nop" % "2.0.16",
-  "com.h2database" % "h2" % "2.3.232"
+  "org.slf4j"           % "slf4j-nop"     % "2.0.16",
+  "com.h2database"      % "h2"            % "2.3.232"
 )
 
 (Compile / sourceGenerators) += slick.taskValue // Automatic code generation on build
 
 lazy val slick = taskKey[Seq[File]]("Generate Tables.scala")
 slick := {
-  val dir = (Compile / sourceManaged).value
+  val dir       = (Compile / sourceManaged).value
   val outputDir = dir / "slick"
-  val url = "jdbc:h2:mem:test;INIT=runscript from 'src/main/sql/create.sql'" // connection info
-  val jdbcDriver = "org.h2.Driver"
+  val url       =
+    "jdbc:h2:mem:test;INIT=runscript from 'src/main/sql/create.sql'" // connection info
+  val jdbcDriver  = "org.h2.Driver"
   val slickDriver = "slick.jdbc.H2Profile"
-  val pkg = "demo"
+  val pkg         = "demo"
 
   val cp = (Compile / dependencyClasspath).value
-  val s = streams.value
-
-  runner.value.run("slick.codegen.SourceCodeGenerator",
-    cp.files,
-    Array(slickDriver, jdbcDriver, url, outputDir.getPath, pkg),
-    s.log).failed foreach (sys error _.getMessage)
+  val s  = streams.value
+
+  runner.value
+    .run(
+      "slick.codegen.SourceCodeGenerator",
+      cp.files,
+      Array(slickDriver, jdbcDriver, url, outputDir.getPath, pkg),
+      s.log
+    )
+    .failed foreach (sys error _.getMessage)
 
   val file = outputDir / pkg / "Tables.scala"
 

src/main/scala/Example.scala

@@ -3,7 +3,6 @@ object Tables extends demo.Tables {
   override val profile = slick.jdbc.H2Profile
 }
 
-
 import scala.concurrent.Await
 import scala.concurrent.duration._
 import scala.language.postfixOps
@@ -12,18 +11,22 @@ import Tables._
 import Tables.profile.api._
 import scala.concurrent.ExecutionContext.Implicits.global
 
-
 object Example extends App {
   // connection info for a pre-populated throw-away, in-memory db for this demo, which is freshly initialized on every
   // run
   val url = "jdbc:h2:mem:test;INIT=runscript from 'src/main/sql/create.sql'"
-  val db = Database.forURL(url, driver = "org.h2.Driver")
+  val db  = Database.forURL(url, driver = "org.h2.Driver")
 
   // Using generated code. Our Build.sbt makes sure they are generated before compilation.
-  val q = Companies.join(Computers).on(_.id === _.manufacturerId)
+  val q = Companies
+    .join(Computers)
+    .on(_.id === _.manufacturerId)
     .map { case (co, cp) => (co.name, cp.name) }
 
-  Await.result(db.run(q.result).map { result =>
-    println(result.groupMap(_._1)(_._2).mkString("\n"))
-  }, 60 seconds)
+  Await.result(
+    db.run(q.result).map { result =>
+      println(result.groupMap(_._1)(_._2).mkString("\n"))
+    },
+    60 seconds
+  )
 }