Set up sbt-ci-release.

.github/workflows/release.yml

@@ -0,0 +1,24 @@
+name: Release
+on:
+  push:
+    branches: [main]
+    tags: ["*"]
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-java@v5
+        with:
+          java-version: 8
+          distribution: adopt
+      - uses: sbt/setup-sbt@v1
+      - uses: coursier/cache-action@v6
+      - run: sbt ci-release
+        env:
+          PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
+          PGP_SECRET: ${{ secrets.PGP_SECRET }}
+          SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
+          SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}

build.sbt

@@ -4,7 +4,6 @@ val previousVersion: Option[String] = Some("1.4.0")
 val newScalaBinaryVersionsInThisRelease: Set[String] = Set("3")
 
 inThisBuild(Def.settings(
-  version := "1.4.1-SNAPSHOT",
   organization := "org.scala-js",
   scalaVersion := "2.12.11",
   crossScalaVersions := Seq("2.11.12", "2.12.11", "2.13.2", "3.3.7"),
@@ -27,14 +26,6 @@ inThisBuild(Def.settings(
       Some("scm:git:git@github.com:scala-js/scala-js-js-envs.git"))),
 
   // Publishing
-  publishMavenStyle := true,
-  publishTo := {
-    val nexus = "https://oss.sonatype.org/"
-    if (version.value.endsWith("-SNAPSHOT"))
-      Some("snapshots" at nexus + "content/repositories/snapshots")
-    else
-      Some("releases" at nexus + "service/local/staging/deploy/maven2")
-  },
   pomExtra := (
     <developers>
       <developer>
@@ -113,6 +104,14 @@ val commonSettings = Def.settings(
 
 lazy val root = project
   .in(file("."))
+  .aggregate(
+    `scalajs-js-envs`,
+    `scalajs-js-envs-test-kit`,
+    `scalajs-env-nodejs`,
+  )
+  .settings(
+    publish / skip := true,
+  )
 
 lazy val `scalajs-js-envs` = project
   .in(file("js-envs"))

project/plugins.sbt

@@ -1,2 +1,3 @@
 addSbtPlugin("de.heikoseeberger" % "sbt-header" % "5.6.0")
 addSbtPlugin("com.typesafe" % "sbt-mima-plugin" % "0.8.1")
+addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.11.2")