add publish commands

.github/workflows/release.yml

@@ -23,3 +23,4 @@ jobs:
           PGP_SECRET: ${{ secrets.PGP_SECRET }}
           SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
           SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
+          CI_RELEASE: publishJdk8

build.sbt

@@ -21,7 +21,11 @@ lazy val root = (project in file("."))
     ideSkipProject := false,
     compile / skip := true,
     publish / skip := true,
-    commands += testPlayVersionCommand
+    commands ++= Seq(
+      testPlayVersionCommand,
+      publishJdk8,
+      publishJdk11,
+    )
   )
 
 lazy val swagger = (projectMatrix in file("."))
@@ -156,6 +160,28 @@ lazy val testPlayVersionCommand = Command.single("testPlayVersion") { case (stat
   }
 }
 
+lazy val publishJdk8 = Command.command("publishJdk8") { state =>
+  requireJdkVersion("1.8.x")
+  publishCommands(play27, play28) ::: state
+}
+
+lazy val publishJdk11 = Command.command("publishJdk11") { state =>
+  requireJdkVersion("11.x")
+  publishCommands(play28, play30) ::: state
+}
+
+def requireJdkVersion(semver: String): Unit = {
+  val version = VersionNumber(sys.props("java.specification.version"))
+  if (!version.matchesSemVer(SemanticSelector(semver))) {
+    sys.error(s"This build requires JDK $semver but found $version")
+  }
+}
+
+def publishCommands(versions: ConfigAxis*): List[String] = {
+  val projects = versions.toList.flatMap(ver => swagger.finder(ver).get)
+  projects.map(proj => s"+${proj.id}/publishSigned")
+}
+
 Global / excludeLintKeys += ideSkipProject
 
 ThisBuild / homepage := scmInfo.value.map(_.browseUrl)