push.yml

name: ESP32 Arduino CI

on:
  workflow_dispatch:
  push:
    branches:
    - master
    - release/*
  pull_request:

concurrency:
  group: build-${{github.event.pull_request.number || github.ref}}
  cancel-in-progress: true

jobs:

  cmake-check:
    name: Check cmake file
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - run: bash ./.github/scripts/check-cmakelists.sh

  # Ubuntu
  build-arduino-linux:
    name: Arduino ${{ matrix.chunk }} on ubuntu-latest
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        chunk: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]

    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'
    - name: Cache tools
      id: cache-linux
      uses: actions/cache@v4
      with:
        path: |
          ./tools/dist
          ~/arduino_ide
        key: ${{ runner.os }}-${{ hashFiles('package/package_esp32_index.template.json',
                                            'tools/get.py',
                                            '.github/scripts/install-arduino-ide.sh') }}
    - name: Build Sketches
      run: bash ./.github/scripts/on-push.sh ${{ matrix.chunk }} 15 1

    #Upload cli compile json as artifact
    - name: Upload cli compile json
      uses: actions/upload-artifact@v4
      with:
        name: pr_cli_compile_${{ matrix.chunk }}
        path: cli_compile_${{ matrix.chunk }}.json
        overwrite: true

  # Windows and MacOS
  build-arduino-win-mac:
    name: Arduino on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [windows-latest, macOS-latest]

    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'
    - name: Build Sketches
      run: bash ./.github/scripts/on-push.sh

  # PlatformIO on Windows, Ubuntu and Mac
  build-platformio:
    name: PlatformIO on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macOS-latest]

    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'
    - name: Build Sketches
      run: bash ./.github/scripts/on-push.sh 1 1 #equal and non-zero to trigger PIO

  build-esp-idf-component:
    name: Build with ESP-IDF ${{ matrix.idf_ver }} for ${{ matrix.idf_target }}
    runs-on: ubuntu-20.04
    strategy:
      fail-fast: false
      matrix:
        # The version names here correspond to the versions of espressif/idf Docker image.
        # See https://hub.docker.com/r/espressif/idf/tags and
        # https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/tools/idf-docker-image.html
        # for details.
        idf_ver: ["release-v5.1"]
        idf_target: ["esp32", "esp32s2", "esp32s3", "esp32c2", "esp32c3", "esp32c6", "esp32h2"]
    container: espressif/idf:${{ matrix.idf_ver }}
    steps:
      - name: Check out arduino-esp32 as a component
        uses: actions/checkout@v4
        with:
          submodules: recursive
          path: components/arduino-esp32
      - name: Build
        env:
          IDF_TARGET: ${{ matrix.idf_target }}
        shell: bash
        run: |
          . ${IDF_PATH}/export.sh
          idf.py create-project test
          echo CONFIG_FREERTOS_HZ=1000 > test/sdkconfig.defaults
          idf.py -C test -DEXTRA_COMPONENT_DIRS=$PWD/components build

  # Save artifacts to gh-pages
  save-master-artifacts:
    name: Save master artifacts
    needs: build-arduino-linux
    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
    runs-on: ubuntu-latest
    steps:
    # Check out repository
      - name: Checkout repository    
        uses: actions/checkout@v4
        with:
          token: ${{secrets.GITHUB_TOKEN}}
          fetch-depth: '0'

      - name: Switch branch
        run:
          git checkout remotes/origin/gh-pages

      - name: Download sketches reports artifact
        uses: actions/download-artifact@v4
        with:
          pattern: pr_cli_compile_*
          merge-multiple: true
          path: master_cli_compile
        
      - name: List files in the directory
        run: ls -R

      - name: Commit json files to gh-pages if on master
        if: github.event_name == 'push' && github.ref == 'refs/heads/master'
        run: |
          git config user.name github-actions
          git config user.email github-actions@github.com
          git add --all
          git commit -m "Updated cli compile json files"
          git push origin HEAD:gh-pages
  
  #Upload PR number as artifact
  upload-pr-number:
    name: Upload PR number
    if: github.event_name == 'pull_request'
    runs-on: ubuntu-latest
    steps:
      - name: Save the PR number in an artifact
        shell: bash
        env:
          PR_NUM: ${{ github.event.number }}
        run: echo $PR_NUM > pr_num.txt
      - name: Upload PR number
        uses: actions/upload-artifact@v4
        with:
          name: pr_number
          path: ./pr_num.txt
          overwrite: true