action.yml

name: 'Home Assistant helper: info'
description: 'GitHub action helper: info'
inputs:
  path:
    description: The relative dir path to where the type files are
    required: false
    default: '.'
outputs:
  architectures:
    description: Returns the supported architectures
    value: ${{ steps.info.outputs.architectures }}
  image:
    description: Returns the image defined in the config file for add-ons if any
    value: ${{ steps.info.outputs.image }}
  version:
    description: Returns the version defined in the config file for add-ons if any
    value: ${{ steps.info.outputs.version }}
runs:
  using: "composite"
  steps: 
    - shell: bash
      id: info
      env:
        ACTION_PATH: ${{ github.action_path }}
        INPUTS_PATH: ${{ inputs.path }}
      run: |
        archs=[]
        image=""
        version=""

        mkdir -p "$ACTION_PATH/bin"
        wget -q -O "$ACTION_PATH/bin/yq" https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64
        chmod a+x "$ACTION_PATH/bin/yq"
        echo "$ACTION_PATH/bin" >> "$GITHUB_PATH"

        for file_type in json yml yaml; do
          if [[ -f "$INPUTS_PATH/build.${file_type}" ]]; then
            archs=$(yq e -N -M '.build_from | keys' -o=json -I=0 "$INPUTS_PATH/build.${file_type}")
            break
          elif [[ -f "$INPUTS_PATH/config.${file_type}" ]]; then
            archs=$(yq e -N -M '.arch' -o=json -I=0 "$INPUTS_PATH/config.${file_type}")
            break
          fi
        done

        for file_type in json yml yaml; do
          if [[ -f "$INPUTS_PATH/config.${file_type}" ]]; then
            image=$(yq e -N -M '.image' -o=json -I=0 "$INPUTS_PATH/config.${file_type}")
            version=$(yq e -N -M '.version' -o=json -I=0 "$INPUTS_PATH/config.${file_type}")
          fi
        done

        echo "Architectures: $archs"
        echo "Image: $image"
        echo "Version: $version"

        echo "architectures=$archs" >> "$GITHUB_OUTPUT"
        echo "image=$image" >> "$GITHUB_OUTPUT"
        echo "version=$version" >> "$GITHUB_OUTPUT"