deploy-release.yml

# Expected secrets
# MAVEN_CENTRAL_USERNAME - Username for Maven Central.
# MAVEN_CENTRAL_PASSWORD - Password for Maven Central.
# MAVEN_SIGNING_KEY_ASCII - GPG key without a password which has ASCII-armored and then BASE64-encoded.

name: Deploy Release

on:
  workflow_dispatch:

concurrency: deploy_release

jobs:
  validate_gradle_wrapper:
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Checkout
        timeout-minutes: 1
        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
      # Gradle Wrapper validation can be flaky
      # https://github.com/gradle/wrapper-validation-action/issues/40
      - name: Gradle Wrapper Validation
        timeout-minutes: 1
        uses: gradle/wrapper-validation-action@f9c9c575b8b21b6485636a91ffecd10e558c62f6

  check_secrets:
    environment: deployment
    permissions:
      contents: read
    runs-on: ubuntu-latest
    outputs:
      has-secrets: ${{ steps.check_secrets.outputs.defined }}
    steps:
      - id: check_secrets
        env:
          MAVEN_CENTRAL_USERNAME: ${{ secrets.MAVEN_CENTRAL_USERNAME }}
          MAVEN_CENTRAL_PASSWORD: ${{ secrets.MAVEN_CENTRAL_PASSWORD }}
          MAVEN_SIGNING_KEY: ${{ secrets.MAVEN_SIGNING_KEY_ASCII }}
        if: "${{ env.MAVEN_CENTRAL_USERNAME != '' && env.MAVEN_CENTRAL_PASSWORD != '' && env.MAVEN_SIGNING_KEY != '' }}"
        run: echo "::set-output name=defined::true"

  deploy_release:
    environment: deployment
    if: needs.check_secrets.outputs.has-secrets == 'true'
    needs: [validate_gradle_wrapper, check_secrets]
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Checkout
        timeout-minutes: 1
        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
      - name: Set up Java
        uses: actions/setup-java@b36c23c0d998641eff861008f374ee103c25ac73
        timeout-minutes: 1
        with:
          distribution: 'temurin'
          java-version: 17
      - name: Set up Gradle
        uses: gradle/gradle-build-action@ac2d340dc04d9e1113182899e983b5400c17cda1
        timeout-minutes: 10
        with:
          gradle-home-cache-cleanup: true
      # While not strictly necessary, this sanity checks the build before attempting to upload.
      # This adds minimal additional build time, since most of the work is cached and re-used
      # in the next step.
      - name: Deploy to Maven Local
        timeout-minutes: 25
        env:
          ORG_GRADLE_PROJECT_IS_SNAPSHOT: false
          ORG_GRADLE_PROJECT_NATIVE_TARGETS_ENABLED: false
          ORG_GRADLE_PROJECT_ZCASH_ASCII_GPG_KEY: ${{ secrets.MAVEN_SIGNING_KEY_ASCII }}
        run: |
          ./gradlew publishAllPublicationsToMavenLocalRepository --no-parallel
      - name: Deploy to Maven Central
        timeout-minutes: 5
        env:
          ORG_GRADLE_PROJECT_IS_SNAPSHOT: false
          ORG_GRADLE_PROJECT_NATIVE_TARGETS_ENABLED: false
          ORG_GRADLE_PROJECT_ZCASH_ASCII_GPG_KEY: ${{ secrets.MAVEN_SIGNING_KEY_ASCII }}
          ORG_GRADLE_PROJECT_ZCASH_MAVEN_PUBLISH_PASSWORD: ${{ secrets.MAVEN_CENTRAL_PASSWORD }}
          ORG_GRADLE_PROJECT_ZCASH_MAVEN_PUBLISH_USERNAME: ${{ secrets.MAVEN_CENTRAL_USERNAME }}
        run: |
          ./gradlew publishAllPublicationsToMavenCentralRepository --no-parallel
      - name: Collect Artifacts
        timeout-minutes: 1
        if: ${{ always() }}
        run: |
          export ARTIFACTS_DIR_PATH=~/artifacts
          export BINARIES_ZIP_PATH=${ARTIFACTS_DIR_PATH}/release_binaries.zip
          
          mkdir ${ARTIFACTS_DIR_PATH}

          zip -r ${BINARIES_ZIP_PATH} . -i *build/libs/*
      - name: Upload Artifacts
        if: ${{ always() }}
        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882
        timeout-minutes: 1
        with:
          name: Release binaries
          path: ~/artifacts