.github/workflows/buildcache.yml

name: Seed build cache

on:
  push:
    branches:
      - master

concurrency:
  # On master/release, we don't want any jobs cancelled so the sha is used to name the group
  # On PR branches, we cancel the job if new commits are pushed
  # More info: https://stackoverflow.com/a/68422069/253468
  group: ${{ (github.ref == 'refs/heads/master' || github.ref == 'refs/heads/release' ) && format('ci-buildcache-{0}', github.sha) || format('ci-buildcache-{0}', github.ref) }}
  cancel-in-progress: true

jobs:
  seed-build-cache:
    strategy:
      # CI resources are shared, so reduce concurrent builds
      max-parallel: 3
      fail-fast: false
      matrix:
        os: [ubuntu, macos, windows]
        jdk: [8, 11, 17]

    name: '${{ matrix.os }}, ${{ matrix.jdk }} seed build cache'
    runs-on: ${{ matrix.os }}-latest
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 50
      - name: 'Set up JDK ${{ matrix.jdk }}'
        uses: actions/setup-java@v1
        with:
          java-version: ${{ matrix.jdk }}
      - uses: burrunan/gradle-cache-action@v1
        name: Build Calcite
        env:
          S3_BUILD_CACHE_ACCESS_KEY_ID: ${{ secrets.S3_BUILD_CACHE_ACCESS_KEY_ID }}
          S3_BUILD_CACHE_SECRET_KEY: ${{ secrets.S3_BUILD_CACHE_SECRET_KEY }}
        with:
          job-id: jdk${{ matrix.jdk }}
          remote-build-cache-proxy-enabled: false
          arguments: --scan --no-parallel --no-daemon build -x test