# Expected secrets
# MAVEN_CENTRAL_USERNAME - Username for Maven Central
# MAVEN_CENTRAL_PASSWORD - Password for Maven Central

# Note that snapshot releases do not require GPG signing

name: Deploy Snapshot

on:
  workflow_dispatch:
  push:
    branches:
      - master
    paths-ignore:
      - '.github/ISSUE_TEMPLATE/*'
      - '.github/PULL_REQUEST_TEMPLATE.md'
      - 'LICENSE'
      - 'README.md'
      - 'docs/**'

concurrency: deploy_snapshot

jobs:
  validate_gradle_wrapper:
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Checkout
        timeout-minutes: 1
        uses: actions/checkout@v2.4.0
      # 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@v1.0.4

  deploy_snapshot:
    environment: deployment
    needs: validate_gradle_wrapper
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Checkout
        timeout-minutes: 1
        uses: actions/checkout@v2.4.0
      - name: Setup
        id: setup
        timeout-minutes: 30
        uses: ./.github/actions/setup
      # 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: true
          ORG_GRADLE_PROJECT_RELEASE_SIGNING_ENABLED: false
        run: |
          ./gradlew publishToMavenLocal
      - name: Deploy to Maven Central
        timeout-minutes: 5
        env:
          ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.MAVEN_CENTRAL_USERNAME }}
          ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.MAVEN_CENTRAL_PASSWORD }}
          ORG_GRADLE_PROJECT_IS_SNAPSHOT: true
          ORG_GRADLE_PROJECT_RELEASE_SIGNING_ENABLED: false
        run: |
          ./gradlew publish --no-parallel
      - name: Collect Artifacts
        timeout-minutes: 1
        if: ${{ always() }}
        env:
          ARTIFACTS_DIR_PATH: ${{ format('{0}/artifacts', env.home) }}
          BINARIES_ZIP_PATH: ${{ format('{0}/artifacts/snapshot_binaries.zip', env.home) }}
        run: |
          mkdir ${ARTIFACTS_DIR_PATH}

          zip -r ${BINARIES_ZIP_PATH} . -i *build/outputs/*
      - name: Upload Artifacts
        if: ${{ always() }}
        uses: actions/upload-artifact@v2
        timeout-minutes: 1
        with:
          name: Snapshot binaries
          path: ~/artifacts