continuous-delivery.yml

name: continuous-delivery
on:
  workflow_dispatch:
    inputs:
      cnpg_branch:
        description: "Name of the branch/tag used to build & load the operator (leave empty for default)"
        required: false
      test_depth:
        description: 'E2E test level: 0(highest) to 4(lowest) (leave empty for default)'
        required: false
      feature_type:
        description: 'E2E feature type filter. See https://github.com/cloudnative-pg/cloudnative-pg/blob/main/contribute/e2e_testing_environment/README.md#using-feature-type-test-selectionfilter'
        required: false
  schedule:
  - cron:  '0 1 * * *'

# set up environment variables to be used across all the jobs
env:
  REGISTRY: "ghcr.io/${{ github.repository_owner }}/postgresql-trunk"

defaults:
  run:
    # default failure handling for shell scripts in 'run' steps
    shell: 'bash -Eeuo pipefail -x {0}'

jobs:
  build-pg:
    name: Build the Trunk of PostgreSQL
    runs-on: ubuntu-24.04
    permissions:
      contents: read
      packages: write
    outputs:
      pg_image: ${{ env.TAG }}
      pg_major: ${{ env.PG_MAJOR }}
      cnpg_branch: ${{ env.CNPG_BRANCH }}
      test_depth: ${{ env.TEST_DEPTH }}
      feature_type: ${{ env.FEATURE_TYPE }}
    steps:
    - name: Checkout Code
      uses: actions/checkout@v4

    - name: Set env variables from defaults.json
      run: |
        for key in $(jq -r 'keys[]' defaults.json); do
          echo "$key=$(cat defaults.json | jq -r --arg key "$key" '.[$key]')" >> $GITHUB_ENV
        done

    # Inputs have priority over defaults.json.
    - name: Evaluate E2E workflow inputs
      run: |
        if [[ -n "${{ github.event.inputs.cnpg_branch }}" ]]; then
          echo "CNPG_BRANCH=${{ github.event.inputs.cnpg_branch }}" >> $GITHUB_ENV
        fi
        if [[ -n "${{ github.event.inputs.test_depth }}" ]]; then
          echo "TEST_DEPTH=${{ github.event.inputs.test_depth }}" >> $GITHUB_ENV
        fi
        if [[ -n "${{ github.event.inputs.feature_type }}" ]]; then
          echo "FEATURE_TYPE=${{ github.event.inputs.feature_type }}" >> $GITHUB_ENV
        fi

    - name: Set tag
      run: |
        postgres_img="${{ env.REGISTRY }}:${{ env.PG_MAJOR }}-devel"
        echo "TAG=${postgres_img}" >> $GITHUB_ENV

    - name: Log in to the GitHub Container registry
      uses: docker/login-action@v3
      with:
        registry: ghcr.io
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}

    - name: Build and load
      uses: docker/build-push-action@v6
      with:
        context: .
        push: true
        load: false
        tags: |
          ${{ env.TAG }}

  call-reusable-e2e:
    if: github.event_name == 'schedule'
    needs:
      - build-pg
    uses: ./.github/workflows/reusable-e2e.yml
    with:
      postgres_img: ${{ needs.build-pg.outputs.pg_image }}
      major_version: ${{ needs.build-pg.outputs.pg_major }}
      cnpg_branch: ${{ needs.build-pg.outputs.cnpg_branch }}
      test_depth: ${{ needs.build-pg.outputs.test_depth }}
      feature_type: ${{ needs.build-pg.outputs.feature_type }}