firmware/.github/actions/build-variant/action.yml

name: Setup Build Variant Composite Action
description: Variant build actions for Meshtastic Platform IO steps

inputs:
  board:
    description: The board to build for
    required: true
  github_token:
    description: GitHub token
    required: true
  build-script-path:
    description: Path to the build script
    required: true
  remove-debug-flags:
    description: A space separated list of files to remove debug flags from
    required: false
    default: ""
  ota-firmware-source:
    description: The OTA firmware file to pull
    required: false
    default: ""
  ota-firmware-target:
    description: The target path to store the OTA firmware file
    required: false
    default: ""
  artifact-paths:
    description: A newline separated list of paths to store as artifacts
    required: false
    default: ""
  # include-web-ui:
  #   description: Include the web UI in the build
  #   required: false
  #   default: "false"
  arch:
    description: Processor arch name
    required: true
    default: esp32

runs:
  using: composite
  steps:
    - name: Build base
      id: base
      uses: ./.github/actions/setup-base

    # - name: Get web ui version
    #   if: inputs.include-web-ui == 'true'
    #   id: webver
    #   shell: bash
    #   run: |
    #     echo "ver=$(cat bin/web.version)" >> $GITHUB_OUTPUT

    # - name: Pull web ui
    #   if: inputs.include-web-ui == 'true'
    #   uses: dsaltares/fetch-gh-release-asset@master
    #   with:
    #     repo: meshtastic/web
    #     file: build.tar
    #     target: build.tar
    #     token: ${{ inputs.github_token }}
    #     version: tags/v${{ steps.webver.outputs.ver }}

    # - name: Unpack web ui
    #   if: inputs.include-web-ui == 'true'
    #   shell: bash
    #   run: |
    #     tar -xf build.tar -C data/static
    #     rm build.tar

    - name: Remove debug flags for release
      shell: bash
      if: inputs.remove-debug-flags != ''
      run: |
        for INI_FILE in ${{ inputs.remove-debug-flags }}; do
          sed -i '/DDEBUG_HEAP/d' ${INI_FILE}
        done        

    - name: PlatformIO ${{ inputs.arch }} download cache
      uses: actions/cache@v4
      with:
        path: ~/.platformio/.cache
        key: pio-cache-${{ inputs.arch }}-${{ hashFiles('.github/actions/**', '**.ini') }}

    - name: Build ${{ inputs.board }}
      shell: bash
      run: ${{ inputs.build-script-path }} ${{ inputs.board }}

    - name: Pull OTA Firmware
      if: inputs.ota-firmware-source != '' &&  inputs.ota-firmware-target != ''
      uses: dsaltares/fetch-gh-release-asset@master
      with:
        repo: meshtastic/firmware-ota
        file: ${{ inputs.ota-firmware-source }}
        target: ${{ inputs.ota-firmware-target }}
        token: ${{ inputs.github_token }}

    - name: Get release version string
      shell: bash
      run: echo "long=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
      id: version

    - name: Store binaries as an artifact
      uses: actions/upload-artifact@v5
      with:
        name: firmware-${{ inputs.arch }}-${{ inputs.board }}-${{ steps.version.outputs.long }}.zip
        overwrite: true
        path: |
          ${{ inputs.artifact-paths }}