pipeline.yml

name: Pipeline

on:
  push:
    branches:
      - main
  workflow_dispatch: # Can be triggered manually from a branch
    inputs:
      force-deploy:
        description: Force re-tagging and deployment of images
        type: boolean
        default: false

jobs:
  build:
    name: Build
    uses: ./.github/workflows/build.yml
    with:
      push: true
      force-deploy: "${{ inputs.force-deploy || false }}"
    secrets: inherit

  post-build:
    name: Post-build
    runs-on: ubuntu-latest
    needs: build
    outputs:
      changes: ${{ steps.merge-changes.outputs.changes }}
      version: ${{ needs.build.outputs.version }}
    steps:
      - uses: actions/checkout@v4
      - name: Merge changes from the matrix build
        id: merge-changes
        uses: ./.github/actions/merge-changes

  analyse:
    name: Analyse
    runs-on: ubuntu-latest
    needs: build
    steps:
      - uses: actions/checkout@v4
      - uses: ./.github/actions/analyse
        with:
          token: ${{ secrets.SONAR_TOKEN }}

  deploy-to-test:
    name: Deploy to test
    uses: ./.github/workflows/deploy.yml
    needs: post-build
    if: ${{ needs.post-build.outputs.changes != '[]' }}
    with:
      environment: test
      version: ${{ needs.post-build.outputs.version }}
      projects: ${{ needs.post-build.outputs.changes }}
    secrets: inherit

  deploy-to-preprod:
    name: Deploy to preprod
    uses: ./.github/workflows/deploy.yml
    needs: post-build
    if: ${{ needs.post-build.outputs.changes != '[]'}}
    with:
      environment: preprod
      version: ${{ needs.post-build.outputs.version }}
      projects: ${{ needs.post-build.outputs.changes }}
    secrets: inherit

  end-to-end-tests:
    name: Run end-to-end tests
    uses: ./.github/workflows/end-to-end-tests.yml
    needs:
      - post-build
      - deploy-to-test
      - deploy-to-preprod
    with:
      projects: ${{ needs.post-build.outputs.changes }}
    secrets: inherit

  report-test-failures:
    name: Failed testing
    if: ${{ failure() && needs.end-to-end-tests.outputs.failed-projects != '[]' }}
    needs:
      - end-to-end-tests
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        project: ${{ fromJson(needs.end-to-end-tests.outputs.failed-projects) }}
    steps:
      - run: 'echo Tests failed for ${{ matrix.project }}. View the full report here: ${{ needs.end-to-end-tests.outputs.report-url }}; exit 1'

  deploy-to-prod:
    name: Deploy to production
    uses: ./.github/workflows/deploy.yml
    if: ${{ (success() || (failure() && needs.end-to-end-tests.outputs.passed-projects != '[]')) && github.ref == 'refs/heads/main' }}
    needs:
      - post-build
      - end-to-end-tests
    with:
      environment: prod
      version: ${{ needs.post-build.outputs.version }}
      projects: ${{ needs.end-to-end-tests.outputs.passed-projects }}
    secrets: inherit