action.yml

name: "Espressif IoT Development Framework (ESP-IDF)"
description: "This action builds your firmware for ESP32 directly in GitHub using Espressif ESP-IDF Docker image."
branding:
  color: red
  icon: wifi
inputs:
  path:
    description: 'Relative path under $GITHUB_WORKSPACE to place the repository'
    default: ''
    required: false
  esp_idf_version:
    description: 'Version of ESP-IDF docker image to use'
    default: 'latest'
    required: false
  target:
    description: 'ESP32 variant to build for'
    default: 'esp32'
    required: false
  command:
    description: 'Command to run inside the docker container (default: builds the project)'
    default: 'idf.py build'
    required: false

runs:
  using: "composite"
  steps:
    - run: |
        export IDF_TARGET=$(echo "${{ inputs.target }}" | tr '[:upper:]' '[:lower:]' | tr -d '_-') 
        docker run -t -e IDF_TARGET="${IDF_TARGET}" --privileged -v "${GITHUB_WORKSPACE}:/app/${{ github.repository }}" --device=/dev/ttyUSB0:/dev/xvdc:rwm -w "/app/${{ github.repository }}/${{ inputs.path }}" espressif/idf:${{ inputs.esp_idf_version }} sh -c ${{ inputs.command }}
      shell: bash