name: windows port

on:
  push:
  pull_request:
    paths:
      - '.github/workflows/*.yml'
      - 'extmod/**'
      - 'lib/**'
      - 'mpy-cross/**'
      - 'ports/unix/**'
      - 'ports/windows/**'
      - 'py/**'
      - 'requirements*.txt'
      - 'tools/**'

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  build:
    runs-on: windows-2019
    defaults:
      run:
        # We define a custom shell script here, although `msys2.cmd` does neither exist nor is it available in the PATH yet
        shell: msys2 {0}
    steps:

    # We want to change the configuration of the git command that actions/checkout will be using (since it is not possible to set autocrlf through the action yet, see actions/checkout#226).
    - run: git config --global core.autocrlf input
      shell: bash

    - name: Check python coding (cmd)
      run: |
        python -c "import sys, locale; print(sys.getdefaultencoding(), locale.getpreferredencoding(False))"
      shell: cmd

    # We use a JS Action, which calls the system terminal or other custom terminals directly, if required
    - uses: msys2/setup-msys2@v2
      with:
        update: true
        install: base-devel git wget unzip gcc python-pip

    # The goal of this was to test how things worked when the default file
    # encoding (locale.getpreferedencoding()) was not UTF-8.  However, msys2
    # python does use utf-8 as the preferred file encoding, and using
    # actions/setup-python python3.8 gave a broken build, so we're not really
    # testing what we wanted to test.
    #
    # however, commandline length limits are being tested so that does some
    # good.
    - name: Check python coding (msys2)
      run: |
        locale -v
        which python; python --version
        python -c "import sys, locale; print(sys.getdefaultencoding(), locale.getpreferredencoding(False))"
        which python3; python3 --version
        python3 -c "import sys, locale; print(sys.getdefaultencoding(), locale.getpreferredencoding(False))"

    - name: Install dependencies
      run: |
        wget --no-verbose -O gcc-arm.zip https://developer.arm.com/-/media/Files/downloads/gnu-rm/10-2020q4/gcc-arm-none-eabi-10-2020-q4-major-win32.zip
        unzip -q -d /tmp gcc-arm.zip
        tar -C /tmp/gcc-arm-none-* -cf - . | tar -C /usr/local -xf -
        pip install wheel
        # requirements_dev.txt doesn't install on windows. (with msys2 python)
        # instead, pick a subset for what we want to do
        pip install cascadetoml jinja2 typer click intelhex
        # check that installed packages work....?
        which python; python --version; python -c "import cascadetoml"
        which python3; python3 --version; python3 -c "import cascadetoml"

    - name: Set up repository
      uses: actions/checkout@v3
      with:
        submodules: false
        fetch-depth: 1
    - name: Create submodule status
      run: git submodule status extmod/ulab frozen/ lib/ tools/ >> submodule_status
    - name: Restore submodules
      uses: actions/cache/restore@v3
      with:
        path: |
          .git/modules/
          extmod/ulab
          frozen/
          lib/
          tools/
        key: submodules-common-${{ hashFiles('submodule_status') }}
        enableCrossOsArchive: true
    - name: CircuitPython dependencies
      run: |
        python tools/ci_fetch_deps.py windows
        echo "::group::Fetch history and tags"
        git fetch --no-recurse-submodules --shallow-since="2021-07-01" --tags https://github.com/adafruit/circuitpython HEAD
        git fetch --no-recurse-submodules --shallow-since="2021-07-01" origin $GITHUB_SHA
        git repack -d
        echo "::endgroup::"
    - name: CircuitPython version
      run: |
        tools/describe || git log --parents HEAD~4..
        echo >>$GITHUB_ENV CP_VERSION=$(tools/describe)

    - name: build mpy-cross
      run: make -j2 -C mpy-cross

    - name: build rp2040
      run: make -j2 -C ports/raspberrypi BOARD=adafruit_feather_rp2040 TRANSLATION=de_DE

    - name: build samd21
      run: make -j2 -C ports/atmel-samd BOARD=feather_m0_express TRANSLATION=zh_Latn_pinyin

    - name: build samd51
      run: make -j2 -C ports/atmel-samd BOARD=feather_m4_express TRANSLATION=es

    - name: build nrf
      run: make -j2 -C ports/nrf BOARD=feather_nrf52840_express TRANSLATION=fr

    - name: build stm
      run: make -j2 -C ports/stm BOARD=feather_stm32f405_express TRANSLATION=pt_BR

# I gave up trying to do esp32 builds on windows when I saw
# ERROR: Platform MINGW64_NT-10.0-17763-x86_64 appears to be unsupported
# https://github.com/espressif/esp-idf/issues/7062
#
#    - name: prepare esp
#      run: ports/espressif/esp-idf/install.bat
#      shell: cmd
#
#    - name: build esp
#      run: . ports/espressif/esp-idf/export.sh && make -j2 -C ports/espressif BOARD=adafruit_metro_esp32s2