name: Raspberry PI Pico Docker SDK CI

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
  release:
    types: [published]

env:
  TEST_TAG: pico_test_sdk

jobs:
  sdk_container:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Build SDK
        uses: docker/build-push-action@v4
        with:
          context: .
          load: true
          tags: ${{ env.TEST_TAG }}
      - name: Test SDK
        run: bash ./test_sdk.sh ${{ env.TEST_TAG }}
      - name: Log into Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ github.actor }}
          password: ${{ secrets.DOCKER_HUB_TOKEN }}
      - name: Extract SDK metadata
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: lukstep/raspberry-pi-pico-sdk
      - name: Push SDK image
        if: github.event_name == 'release' && github.event.action == 'published'
        uses: docker/build-push-action@v4
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}