name: Compile
permissions:
  contents: write
on:
  push:
    branches:
      - main

jobs:
  compile_firmware:
    name: Compile the firmware
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repository
        uses: actions/checkout@v3
        
      # See PlatformIO documentation regarding Github Actions
      - name: Cache pip
        uses: actions/cache@v2
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-

      - name: Cache PlatformIO
        uses: actions/cache@v2
        with:
          path: ~/.platformio
          key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}

      - name: Set up Python
        uses: actions/setup-python@v2

      - name: Install PlatformIO
        run: |
          python -m pip install --upgrade pip
          pip install --upgrade platformio

      - name: Install jo
        run: sudo apt-get -y install jq

      - name: Extract version number
        id: version_number
        run: |
          echo "::set-output name=library_version::$(grep '*VERSION' src/Settings.cpp | cut -d'=' -f2 | sed -r 's/"(.*)";/\1/' | awk '{$1=$1};1')"

      - name: Run PlatformIO
        run: pio run

      - name: Move firmware to output directory
        run: mv .pio/build/esp32dev/firmware.bin ./flasher/firmware

      - name: Create new manifest.json
        run: cat flasher/firmware/manifest.json | jq '.version="${{ steps.version_number.outputs.library_version }}"' > flasher/firmware/new-manifest.json
      
      - name: Override previous manifest.json
        run: mv flasher/firmware/new-manifest.json flasher/firmware/manifest.json

      - name: Deploy to GitHub Pages
        uses: JamesIves/github-pages-deploy-action@v4
        with:
          folder: flasher