esp32-build.yaml

#
#  Copyright 2022 Davide Bettio <davide@uninstall.it>
#
#  SPDX-License-Identifier: Apache-2.0 OR LGPL-2.1-or-later
#

name: ESP32 Builds

on:
  push:
    paths:
      - '.github/workflows/esp32-build.yaml'
      - 'CMakeLists.txt'
      - 'libs/**'
      - 'src/platforms/esp32/**'
      - 'src/libAtomVM/**'
      - 'tools/packbeam/**'
  pull_request:
    paths:
      - '.github/workflows/esp32-build.yaml'
      - 'src/platforms/esp32/**'
      - 'src/libAtomVM/**'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref != 'refs/heads/master' && github.ref || github.run_id }}
  cancel-in-progress: true

jobs:
  esp-idf:
    runs-on: ubuntu-latest
    container: espressif/idf:v${{ matrix.idf-version }}

    strategy:
      fail-fast: false

      matrix:
        idf-version:
        - '4.4.6'
        - '5.0.4'
        - '5.1.2'

    steps:
    - name: Checkout repo
      uses: actions/checkout@v3

    - name: Build with idf.py
      shell: bash
      working-directory: ./src/platforms/esp32/
      run: |
        . $IDF_PATH/export.sh
        idf.py reconfigure
        idf.py build
        idf.py size
    - name: Print component size info with idf.py
      shell: bash
      working-directory: ./src/platforms/esp32/
      run: |
        . $IDF_PATH/export.sh
        idf.py size-components

    - name: Install dependencies to build host AtomVM and run qemu
      run: |
        set -eu
        apt update
        DEBIAN_FRONTEND=noninteractive apt install -y -q \
            doxygen erlang erlang-dialyzer \
            libglib2.0-0 libpixman-1-0 \
            gcc g++ zlib1g-dev

    - name: Install qemu binary from espressif/qemu
      if: matrix.idf-version != '5.1.2'
      run: |
        set -eu
        QEMU_VER=esp-develop-20220919
        QEMU_DIST=qemu-${QEMU_VER}.tar.bz2
        QEMU_SHA256=f6565d3f0d1e463a63a7f81aec94cce62df662bd42fc7606de4b4418ed55f870
        wget --no-verbose https://github.com/espressif/qemu/releases/download/${QEMU_VER}/${QEMU_DIST}
        echo "${QEMU_SHA256} *${QEMU_DIST}" | sha256sum --check --strict -
        tar -xf ${QEMU_DIST} -C /opt

    - name: Install pytest and pytest-embedded plugins
      run: |
        set -e
        . $IDF_PATH/export.sh
        pip install pytest==7.0.1 \
            pytest-embedded==1.2.5 \
            pytest-embedded-serial-esp==1.2.5 \
            pytest-embedded-idf==1.2.5 \
            pytest-embedded-qemu==1.2.5

    - name: "Build rebar3"
      run: |
        cd /tmp
        git clone https://github.com/erlang/rebar3.git
        cd rebar3
        ./bootstrap

    - name: Build ESP32 tests using idf.py
      working-directory: ./src/platforms/esp32/test/
      run: |
        set -e
        export PATH=/tmp/rebar3:$PATH
        . $IDF_PATH/export.sh
        idf.py build

    - name: Run ESP32 tests using qemu
      working-directory: ./src/platforms/esp32/test/
      timeout-minutes: 10
      run: |
        set -e
        export PATH=/tmp/rebar3:$PATH
        . $IDF_PATH/export.sh
        export PATH=/opt/qemu/bin:${PATH}
        pytest --embedded-services=idf,qemu -s