publish_snapshot_chart.yml

name: Publish Snapshot Chart

on:
  schedule:
  - cron: '0 0 * * *'

  workflow_dispatch:
    inputs:
      branch:
        description: 'list of branches to publish (JSON)'
        required: true
        # keep in sync with default value of strategy matrix 'branch'
        default: '["main"]'

jobs:
  publish-snapshot-chart:
    if: ${{ startsWith(github.repository, 'apache/') }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        # keep in sync with default value of workflow_dispatch input 'branch'
        branch: ${{ fromJSON( inputs.branch || '["main"]' ) }}
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      with:
        ref: ${{ matrix.branch }}
    - name: Set up JDK 17
      uses: actions/setup-java@v4
      with:
        java-version: 17
        distribution: 'adopt'
        cache: 'gradle'
    - name: Build Operator
      run: |
        ./gradlew build spark-operator-api:relocateGeneratedCRD -x check --no-daemon
    - name: Build Chart
      run: |
        cd build-tools/helm
        sed -i 's/repository: /repository: apache\//' spark-kubernetes-operator/values.yaml
        sed -i 's/tag: .*$/tag: main-snapshot/' spark-kubernetes-operator/values.yaml
        mkdir -p tmp/charts
        helm package spark-kubernetes-operator -d tmp/charts --app-version main-snapshot
        helm repo index tmp/charts --url https://nightlies.apache.org/spark/charts
        helm show chart tmp/charts/spark-kubernetes-operator-*.tgz
    - name: Upload
      uses: burnett01/rsync-deployments@5.2
      with:
        switches: -avzr
        path: build-tools/helm/tmp/*
        remote_path: ${{ secrets.NIGHTLIES_RSYNC_PATH }}/spark
        remote_host: ${{ secrets.NIGHTLIES_RSYNC_HOST }}
        remote_port: ${{ secrets.NIGHTLIES_RSYNC_PORT }}
        remote_user: ${{ secrets.NIGHTLIES_RSYNC_USER }}
        remote_key: ${{ secrets.NIGHTLIES_RSYNC_KEY }}