meta.yml

---
name: meta

env:
  GH_TOKEN: ${{ github.token }}

on:
  pull_request:
  push:

jobs:
  trigger_workflow:
    name: trigger workflow based on changed files
    runs-on: ubuntu-22.04
    outputs:
      container_any_changed: ${{ steps.changed_files_yaml.outputs.container_any_changed }}
      image_any_changed: ${{ steps.changed_files_yaml.outputs.image_any_changed }}
    steps:
      - uses: actions/checkout@v3
        with:
          # fetch full history to be able to gather changed files in all new commits
          fetch-depth: 0

      - uses: tj-actions/changed-files@v37
        if: ${{ github.ref_type != 'tag' }}
        id: changed_files_yaml
        with:
          files_yaml: |
            container:
              - '.github/workflows/build-container.yml'
              - 'Dockerfile'
              - 'container.gitconfig'
              - 'utils.sh'
            image:
              - 'CMakeLists.txt'
              - 'main/**'
              - 'partitions_willow.csv'
              - 'sdkconfig.willow'
              - 'spiffs/**'

  build_container:
    if: ${{ needs.trigger_workflow.outputs.container_any_changed == 'true' || github.ref_type == 'tag' }}
    uses: ./.github/workflows/build-container.yml
    needs: trigger_workflow

  build_willow:
    if: ${{ needs.trigger_workflow.outputs.container_any_changed == 'false' && needs.trigger_workflow.outputs.image_any_changed == 'true' }}
    uses: ./.github/workflows/build-willow.yml
    needs: trigger_workflow
    with:
      container-image: ghcr.io/toverainc/willow:main