Merge pull request #1364 from sgeorgakis/master

[SCALA-423] - Customizable release process using sbt-release

Author: dominiqueplante

build.sbt

@@ -1,10 +1,8 @@
 val scalaV = ScalaVersions.scala2Version
 val scala3Version = ScalaVersions.scala3Version
 ThisBuild / scalaVersion := scala3Version
-ThisBuild / version := "1.0-SNAPSHOT"
 ThisBuild / organization := "com.baeldung"
 ThisBuild / organizationName := "core-scala"
-
 val jUnitInterface = "com.github.sbt" % "junit-interface" % "0.13.3" % "test"
 val catsEffect = "org.typelevel" %% "cats-effect" % "3.5.4"
 val catEffectTest = "org.typelevel" %% "cats-effect-testkit" % "3.5.4" % Test

sbt-release/README.md

@@ -0,0 +1 @@
+### Relevant Articles

sbt-release/build.sbt

@@ -0,0 +1,42 @@
+import ReleaseTransformations.*
+
+lazy val root = (project in file("."))
+  .settings(
+    name := "sbt-release"
+  )
+
+releaseVersionFile := file("version/version.sbt")
+releaseCrossBuild := true
+releaseUseGlobalVersion := false
+releaseVersionBump := sbtrelease.Version.Bump.NextStable
+publish / skip := true
+
+releaseTagComment        := s"Releasing ${(ThisBuild / version).value} using sbt-release"
+releaseCommitMessage     := s"Setting version to ${(ThisBuild / version).value} using sbt-release"
+releaseNextCommitMessage := s"Setting version to ${(ThisBuild / version).value} using sbt-release"
+
+releaseNextVersion := (releaseVersion => releaseVersion.split("\\.") match {
+  case Array(major, minor, bugfix) =>
+    s"$major.$minor.${bugfix.toInt + 1}"
+})
+
+val customReleaseStep = ReleaseStep(action = step => {
+  val extracted = Project.extract(step)
+  val v = extracted.get(Keys.version)
+  println(s"Custom release step that prints the new version: $v")
+  step
+})
+releaseProcess := Seq[ReleaseStep](
+  checkSnapshotDependencies,              // : ReleaseStep
+  inquireVersions,                        // : ReleaseStep
+  runClean,                               // : ReleaseStep
+  runTest,                                // : ReleaseStep
+  setReleaseVersion,                      // : ReleaseStep
+  commitReleaseVersion,                   // : ReleaseStep, performs the initial git checks
+  tagRelease,                             // : ReleaseStep
+  //  publishArtifacts,                       // : ReleaseStep, checks whether `publishTo` is properly set up
+  setNextVersion,                         // : ReleaseStep
+  commitNextVersion,                      // : ReleaseStep
+  customReleaseStep
+  //  pushChanges                             // : ReleaseStep, also checks that an upstream branch is properly configured
+)

sbt-release/project/build.properties

@@ -0,0 +1 @@
+sbt.version = 1.10.0

sbt-release/project/plugins.sbt

@@ -0,0 +1 @@
+addSbtPlugin("com.github.sbt" % "sbt-release" % "1.4.0")

sbt-release/src/main/scala/Main.scala

@@ -0,0 +1,5 @@
+object Main {
+  def main(args: Array[String]): Unit = {
+    println("Hello world!")
+  }
+}

sbt-release/version/version.sbt

@@ -0,0 +1 @@
+ThisBuild / version := "1.0.0-SNAPSHOT"