Added support for CI releases

Author: djspiewak

.github/workflows/ci.yml

@@ -12,9 +12,13 @@ on:
  branches: ['**']
  push:
  branches: ['**']
+ tags: [v*]
 
 env:
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+ SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
+ SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
+ PGP_SECRET: ${{ secrets.PGP_SECRET }}
 
 jobs:
  build:
@@ -63,3 +67,85 @@ jobs:
  run: sbt ++${{ matrix.scala }} githubWorkflowCheck
 
  - run: sbt ++${{ matrix.scala }} '${{ matrix.ci }}'
+
+ - name: Compress target directories
+ run: tar cf targets.tar target root/target core/target webworker/target project/target
+
+ - name: Upload target directories
+ uses: actions/upload-artifact@v2
+ with:
+ name: target-${{ matrix.os }}-${{ matrix.scala }}-${{ matrix.java }}
+ path: targets.tar
+
+ publish:
+ name: Publish Artifacts
+ needs: [build]
+ if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v'))
+ strategy:
+ matrix:
+ os: [ubuntu-latest]
+ scala: [3.0.1]
+ java: [adopt@1.8]
+ runs-on: ${{ matrix.os }}
+ steps:
+ - name: Checkout current branch (full)
+ uses: actions/checkout@v2
+ with:
+ fetch-depth: 0
+
+ - name: Setup Java and Scala
+ uses: olafurpg/setup-scala@v13
+ with:
+ java-version: ${{ matrix.java }}
+
+ - name: Cache sbt
+ uses: actions/cache@v2
+ with:
+ path: |
+ ~/.sbt
+ ~/.ivy2/cache
+ ~/.coursier/cache/v1
+ ~/.cache/coursier/v1
+ ~/AppData/Local/Coursier/Cache/v1
+ ~/Library/Caches/Coursier/v1
+ key: ${{ runner.os }}-sbt-cache-v2-${{ hashFiles('**/*.sbt') }}-${{ hashFiles('project/build.properties') }}
+
+ - name: Download target directories (2.12.14)
+ uses: actions/download-artifact@v2
+ with:
+ name: target-${{ matrix.os }}-2.12.14-${{ matrix.java }}
+
+ - name: Inflate target directories (2.12.14)
+ run: |
+ tar xf targets.tar
+ rm targets.tar
+
+ - name: Download target directories (2.13.6)
+ uses: actions/download-artifact@v2
+ with:
+ name: target-${{ matrix.os }}-2.13.6-${{ matrix.java }}
+
+ - name: Inflate target directories (2.13.6)
+ run: |
+ tar xf targets.tar
+ rm targets.tar
+
+ - name: Download target directories (3.0.1)
+ uses: actions/download-artifact@v2
+ with:
+ name: target-${{ matrix.os }}-3.0.1-${{ matrix.java }}
+
+ - name: Inflate target directories (3.0.1)
+ run: |
+ tar xf targets.tar
+ rm targets.tar
+
+ - name: Import signing key
+ run: echo $PGP_SECRET | base64 -d | gpg --import
+
+ - name: Hack pinentry to use PGP_PASSPHRASE
+ env:
+ PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
+ run: echo "$PGP_PASSPHRASE" | gpg --batch --yes --passphrase-fd 0 build.sbt &> /dev/null
+
+ - run: sbt ++${{ matrix.scala }} release

build.sbt

@@ -40,6 +40,8 @@ ThisBuild / scmInfo := Some(
  url("https://github.com/scala-js/scala-js-macrotask-executor"),
  "git@github.com:scala-js/scala-js-macrotask-executor.git"))
 
+// build and matrix configuration
+
 ThisBuild / crossScalaVersions := Seq("2.12.14", "2.13.6", "3.0.1")
 
 ThisBuild / githubWorkflowBuildPreamble ++= Seq(
@@ -66,6 +68,21 @@ addCommandAlias("ciFirefox", "; set useJSEnv := JSEnv.Firefox; all core/test web
 addCommandAlias("ciChrome", "; set useJSEnv := JSEnv.Chrome; all core/test webworker/test; set useJSEnv := JSEnv.NodeJS")
 addCommandAlias("ciJSDOMNodeJS", "; set useJSEnv := JSEnv.JSDOMNodeJS; core/test; set useJSEnv := JSEnv.NodeJS")
 
+// release configuration
+
+enablePlugins(SonatypeCiReleasePlugin)
+
+ThisBuild / spiewakMainBranches := Seq("main")
+
+// we can remove this once we have a non-password-protected key in the secrets
+ThisBuild / githubWorkflowPublishPreamble +=
+ WorkflowStep.Run(
+ List("echo \"$PGP_PASSPHRASE\" | gpg --batch --yes --passphrase-fd 0 build.sbt &> /dev/null"),
+ name = Some("Hack pinentry to use PGP_PASSPHRASE"),
+ env = Map("PGP_PASSPHRASE" -> "${{ secrets.PGP_PASSPHRASE }}"))
+
+// environments
+
 lazy val useJSEnv =
  settingKey[JSEnv]("Use Node.js or a headless browser for running Scala.js tests")
 
@@ -105,6 +122,8 @@ ThisBuild / Test / jsEnv := {
  }
 }
 
+// project structure
+
 lazy val root = project
  .aggregate(core, webworker)
  .enablePlugins(NoPublishPlugin)