Adopt GHA Scala Library Release Workflow

.github/workflows/release.yml

@@ -0,0 +1,13 @@
+name: Release
+
+on:
+  workflow_dispatch:
+
+jobs:
+  release:
+    uses: guardian/gha-scala-library-release-workflow/.github/workflows/reusable-release.yml@main
+    permissions:
+      contents: write
+    secrets:
+      AUTOMATED_MAVEN_RELEASE_PGP_SECRET: ${{ secrets.AUTOMATED_MAVEN_RELEASE_PGP_SECRET }}
+      AUTOMATED_MAVEN_RELEASE_SONATYPE_PASSWORD: ${{ secrets.AUTOMATED_MAVEN_RELEASE_SONATYPE_PASSWORD }}

build.sbt

@@ -1,33 +1,22 @@
 import ReleaseTransformations.*
 import Dependencies.*
+import sbtversionpolicy.withsbtrelease.ReleaseVersion.fromAggregatedAssessedCompatibilityWithLatestRelease
+import xerial.sbt.Sonatype.*
 
 name := "play-googleauth"
 
 ThisBuild / scalaVersion := "2.13.12"
 
-val sonatypeReleaseSettings = Seq(
+val artifactPomMetadataSettings = Seq(
   organization := "com.gu.play-googleauth",
 
   description := "Simple Google authentication module for Play 2 & 3",
 
-  licenses := Seq("Apache V2" -> url("http://www.apache.org/licenses/LICENSE-2.0.html")),
+  licenses := Seq("Apache V2" -> url("https://www.apache.org/licenses/LICENSE-2.0.html")),
+
+  sonatypeProjectHosting :=
+    Some(GitHubHosting("guardian", "play-googleauth", "[email protected]"))
 
-  releaseCrossBuild := true, // true if you cross-build the project for multiple Scala versions
-  releaseProcess := Seq[ReleaseStep](
-    checkSnapshotDependencies,
-    inquireVersions,
-    runClean,
-    runTest,
-    setReleaseVersion,
-    commitReleaseVersion,
-    tagRelease,
-    // For non cross-build projects, use releaseStepCommand("publishSigned")
-    releaseStepCommandAndRemaining("+publishSigned"),
-    releaseStepCommand("sonatypeBundleRelease"),
-    setNextVersion,
-    commitNextVersion,
-    pushChanges
-  )
 )
 
 def projectWithPlayVersion(playVersion: PlayVersion) =
@@ -44,7 +33,7 @@ def projectWithPlayVersion(playVersion: PlayVersion) =
       "software.amazon.awssdk" % "ssm" % "2.21.35" % Test
     ) ++ googleDirectoryAPI ++ playVersion.playLibs,
 
-    sonatypeReleaseSettings
+    artifactPomMetadataSettings
   )
 
 lazy val `play-v27` = projectWithPlayVersion(PlayVersion.V27)
@@ -58,8 +47,19 @@ lazy val `play-googleauth-root` = (project in file(".")).aggregate(
   `play-v29`,
   `play-v30`
 ).settings(
-  publishArtifact := false,
   publish / skip := true,
 
-  sonatypeReleaseSettings
+  releaseVersion := fromAggregatedAssessedCompatibilityWithLatestRelease().value,
+  releaseCrossBuild := true, // true if you cross-build the project for multiple Scala versions
+  releaseProcess := Seq[ReleaseStep](
+    checkSnapshotDependencies,
+    inquireVersions,
+    runClean,
+    runTest,
+    setReleaseVersion,
+    commitReleaseVersion,
+    tagRelease,
+    setNextVersion,
+    commitNextVersion
+  )
 )

project/plugins.sbt

@@ -1,5 +1,5 @@
 addSbtPlugin("com.github.sbt" % "sbt-release" % "1.1.0")
 
-addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.2.1")
+addSbtPlugin("ch.epfl.scala" % "sbt-version-policy" % "3.1.0")
 
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.10.0")