name: Fetch external deps

inputs:
  platform:
    required: false
    default: none
    type: choice
    options:
    - arm
    - aarch
    - espressif
    - riscv
    - none

runs:
  using: composite
  steps:
    # aarch
    - name: Get aarch toolchain
      if: inputs.platform == 'aarch'
      run: |
        wget --no-verbose https://adafruit-circuit-python.s3.amazonaws.com/gcc-arm-10.3-2021.07-x86_64-aarch64-none-elf.tar.xz
        sudo tar -C /usr --strip-components=1 -xaf gcc-arm-10.3-2021.07-x86_64-aarch64-none-elf.tar.xz
        sudo apt-get install -y mtools
      shell: bash
    - name: Install mkfs.fat
      if: inputs.platform == 'aarch'
      run: |
        wget https://github.com/dosfstools/dosfstools/releases/download/v4.2/dosfstools-4.2.tar.gz
        tar -xaf dosfstools-4.2.tar.gz
        cd dosfstools-4.2
        ./configure
        make -j 2
        cd src
        echo >> $GITHUB_PATH $(pwd)
      shell: bash

    # arm
    - name: Get arm toolchain
      if: inputs.platform == 'aarch' || inputs.platform == 'arm'
      uses: carlosperate/arm-none-eabi-gcc-action@v1
      with:
        release: '10-2020-q4'

    # espressif
    - name: Get espressif toolchain
      if: inputs.platform == 'espressif'
      run: sudo apt-get install -y ninja-build
      shell: bash
    - name: Install IDF tools
      if: inputs.platform == 'espressif'
      run: |
        echo "Installing ESP-IDF tools"
        $IDF_PATH/tools/idf_tools.py --non-interactive install required
        $IDF_PATH/tools/idf_tools.py --non-interactive install cmake
        echo "Installing Python environment and packages"
        $IDF_PATH/tools/idf_tools.py --non-interactive install-python-env
        rm -rf $IDF_TOOLS_PATH/dist
      shell: bash
    - name: Set environment
      if: inputs.platform == 'espressif'
      run: |
        source $IDF_PATH/export.sh
        echo >> $GITHUB_ENV "IDF_PYTHON_ENV_PATH=$IDF_PYTHON_ENV_PATH"
        echo >> $GITHUB_PATH "$PATH"
      shell: bash

    # riscv
    - name: Get riscv toolchain
      if: inputs.platform == 'riscv'
      run: |
        wget https://static.dev.sifive.com/dev-tools/riscv64-unknown-elf-gcc-8.3.0-2019.08.0-x86_64-linux-centos6.tar.gz
        sudo tar -C /usr --strip-components=1 -xaf riscv64-unknown-elf-gcc-8.3.0-2019.08.0-x86_64-linux-centos6.tar.gz
      shell: bash

    # common
    - name: Cache python dependencies
      if: inputs.platform != 'espressif'
      uses: ./.github/actions/deps/python
      with:
        action: ${{ fromJSON('["restore", "cache"]')[github.job == 'scheduler'] }}
    - name: Install python dependencies
      run: pip install -r requirements-dev.txt
      shell: bash