publish.yml

name: publish
on:
  push:
    branches: # For branches, better to list them explicitly than regexp include
      - main
      - 3.5.x
      - 3.4.x
permissions: read-all
jobs:
  # General job notes: we DON'T want to cancel any previous runs, especially in the case of a "back to snapshots" build right after a release push
  # We specify the ubuntu version to minimize the chances we have to deal with a migration during a release
  prepare:
    # Notes on prepare: this job has no access to secrets, only github token. As a result, all non-core actions are centralized here
    # This includes the tagging and drafting of release notes. Still, when possible we favor plain run of gradle tasks
    name: prepare
    runs-on: ubuntu-20.04
    outputs:
      versionType: ${{ steps.version.outputs.versionType }}
      fullVersion: ${{ steps.version.outputs.fullVersion }}
    steps:
    - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # tag=v4
    - name: setup java
      uses: actions/setup-java@0ab4596768b603586c0de567f2430c30f5b0d2b0 # tag=v3
      with:
        distribution: 'temurin'
        java-version: 8
    - name: interpret version
      id: version
      #we only run the qualifyVersionGha task so that no other console printing can hijack this step's output
      #output: versionType, fullVersion
      #fails if versionType is BAD, which interrupts the workflow
      run: ./gradlew qualifyVersionGha
    - name: run checks
      id: checks
      uses: gradle/gradle-build-action@842c587ad8aa4c68eeba24c396e15af4c2e9f30a # tag=v2
      with:
        arguments: check -Pjunit-tags=!slow -x jcstress

  slowerChecks:
    # similar limitations as in prepare, but we parallelize slower tests here
    name: slowerChecks
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # tag=v4
      - name: setup java
        uses: actions/setup-java@0ab4596768b603586c0de567f2430c30f5b0d2b0 # tag=v3
        with:
          distribution: 'temurin'
          java-version: 8
      - name: run slower tests
        id: slowerTests
        uses: gradle/gradle-build-action@842c587ad8aa4c68eeba24c396e15af4c2e9f30a # tag=v2
        with:
          arguments: reactor-core:test -Pjunit-tags=slow

  #deploy the snapshot artifacts to Artifactory
  deploySnapshot:
    name: deploySnapshot
    runs-on: ubuntu-20.04
    needs: [ prepare, slowerChecks ]
    if: needs.prepare.outputs.versionType == 'SNAPSHOT'
    environment: snapshots
    steps:
    - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # tag=v4
    - uses: actions/setup-java@0ab4596768b603586c0de567f2430c30f5b0d2b0 # tag=v3
      with:
        distribution: 'temurin'
        java-version: 8
    - name: deploy
      env:
        ORG_GRADLE_PROJECT_artifactory_publish_username: ${{secrets.ARTIFACTORY_SNAPSHOT_USERNAME}}
        ORG_GRADLE_PROJECT_artifactory_publish_password: ${{secrets.ARTIFACTORY_PASSWORD}}
      run: |
          ./gradlew assemble artifactoryPublish -Partifactory_publish_contextUrl=https://repo.spring.io -Partifactory_publish_repoKey=libs-snapshot-local

  #sign the milestone artifacts and deploy them to Artifactory
  deployMilestone:
    name: deployMilestone
    runs-on: ubuntu-20.04
    needs: [ prepare, slowerChecks ]
    if: needs.prepare.outputs.versionType == 'MILESTONE'
    environment: releases
    steps:
    - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # tag=v4
    - uses: actions/setup-java@0ab4596768b603586c0de567f2430c30f5b0d2b0 # tag=v3
      with:
        distribution: 'temurin'
        java-version: 8
    - name: deploy
      env:
        ORG_GRADLE_PROJECT_artifactory_publish_username: ${{secrets.ARTIFACTORY_USERNAME}}
        ORG_GRADLE_PROJECT_artifactory_publish_password: ${{secrets.ARTIFACTORY_PASSWORD}}
        ORG_GRADLE_PROJECT_signingKey: ${{secrets.SIGNING_KEY}}
        ORG_GRADLE_PROJECT_signingPassword: ${{secrets.SIGNING_PASSPHRASE}}
      run: |
          ./gradlew assemble sign artifactoryPublish -Partifactory_publish_contextUrl=https://repo.spring.io -Partifactory_publish_repoKey=libs-milestone-local

  #sign the release artifacts and deploy them to Artifactory
  deployRelease:
    name: deployRelease
    runs-on: ubuntu-20.04
    needs: [ prepare, slowerChecks ]
    if: needs.prepare.outputs.versionType == 'RELEASE'
    environment: releases
    steps:
    - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # tag=v4
    - uses: actions/setup-java@0ab4596768b603586c0de567f2430c30f5b0d2b0 # tag=v3
      with:
        distribution: 'temurin'
        java-version: 8
    - name: deploy
      env:
        ORG_GRADLE_PROJECT_artifactory_publish_username: ${{secrets.ARTIFACTORY_USERNAME}}
        ORG_GRADLE_PROJECT_artifactory_publish_password: ${{secrets.ARTIFACTORY_PASSWORD}}
        ORG_GRADLE_PROJECT_signingKey: ${{secrets.SIGNING_KEY}}
        ORG_GRADLE_PROJECT_signingPassword: ${{secrets.SIGNING_PASSPHRASE}}
        ORG_GRADLE_PROJECT_sonatypeUsername: ${{secrets.SONATYPE_USERNAME}}
        ORG_GRADLE_PROJECT_sonatypePassword: ${{secrets.SONATYPE_PASSWORD}}
      run: |
          ./gradlew assemble sign artifactoryPublish -Partifactory_publish_contextUrl=https://repo.spring.io  -Partifactory_publish_repoKey=libs-release-local publishMavenJavaPublicationToSonatypeRepository

  tagMilestone:
    name: Tag milestone
    needs: [ prepare, deployMilestone ]
    runs-on: ubuntu-20.04
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # tag=v4
      - name: tag
        run: |
          git config --local user.name 'reactorbot'
          git config --local user.email '32325210+reactorbot@users.noreply.github.com'
          git tag -m "Release milestone ${{ needs.prepare.outputs.fullVersion }}" v${{ needs.prepare.outputs.fullVersion }} ${{ github.sha }}
          git push --tags

  tagRelease:
    name: Tag release
    needs: [ prepare, deployRelease ]
    runs-on: ubuntu-20.04
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # tag=v4
      - name: tag
        run: |
          git config --local user.name 'reactorbot'
          git config --local user.email '32325210+reactorbot@users.noreply.github.com'
          git tag -m "Release version ${{ needs.prepare.outputs.fullVersion }}" v${{ needs.prepare.outputs.fullVersion }} ${{ github.sha }}
          git push --tags

# For Gradle configuration of signing, see https://docs.gradle.org/current/userguide/signing_plugin.html#sec:in-memory-keys
# publishMavenJavaPublicationToSonatypeRepository only sends to a staging repository