ci.yml

name: ci

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
  workflow_dispatch:

jobs:
  test:
    name: OTP ${{matrix.otp}} / rebar3 ${{matrix.rebar3}} / OS ${{matrix.os}}
    strategy:
      matrix:
        os: ['ubuntu-24.04']
        otp: ['27', '26', '25']
        rebar3: ['3.24.0']
        include:
          - otp: '23'
            rebar3: '3.20.0'
            os: 'ubuntu-20.04'
          - otp: '24'
            rebar3: '3.22.1'
            os: 'ubuntu-22.04'
          - otp: '27'
            rebar3: '3.24.0'
            os: 'windows-2022'
          - otp: '27'
            rebar3: '3.24.0'
            os: 'macos-latest'
    runs-on: ${{matrix.os}}
    steps:
      - uses: actions/checkout@v4

      # OS setups
      - name: Ubuntu/Windows – Prepare Erlang
        uses: erlef/setup-beam@v1
        with:
          otp-version: ${{matrix.otp}}
          rebar3-version: ${{matrix.rebar3}}
        if: ${{ matrix.os != 'macos-latest' }}
      - name: Windows - Enable Developer Command Prompt
        uses: ilammy/msvc-dev-cmd@v1.12.1
        if: ${{ matrix.os == 'windows-2022' }}
      - name: Windows - Install openssl
        shell: pwsh
        run: |
          choco install openssl
          echo "OPENSSL_INSTALL_DIR=""C:\Program Files\OpenSSL""" >> $env:GITHUB_ENV
        if: ${{ matrix.os == 'windows-2022' }}
      - name: MacOS – Prepare Brew
        run: |
          brew --version
          brew cleanup --prune=all -s
          brew autoremove
          brew untap homebrew/cask homebrew/core
          brew update
        if: ${{ matrix.os == 'macos-latest' }}
      - name: MacOS - Prepare Erlang
        run: brew install erlang rebar3
        if: ${{ matrix.os == 'macos-latest' }}

      # caches
      - name: Restore _build
        uses: actions/cache@v4
        with:
          path: _build
          key: _build-cache-for-os-${{matrix.os}}-otp-${{matrix.otp}}-rebar3-${{matrix.rebar3}}-hash-${{hashFiles('rebar.lock')}}
      - name: Restore rebar3's cache
        uses: actions/cache@v4
        with:
          path: ~/.cache/rebar3
          key: rebar3-cache-for-os-${{matrix.os}}-otp-${{matrix.otp}}-rebar3-${{matrix.rebar3}}-hash-${{hashFiles('rebar.lock')}}

      # tests
      - run: rebar3 as test get-deps
      - run: rebar3 as test compile
      - run: rebar3 as test ct
      - run: rebar3 dialyzer
        if: ${{ matrix.otp == '27' && matrix.os == 'ubuntu-24.04' }}
      - name: Run coverage
        if: ${{ matrix.otp == '27' && matrix.os == 'ubuntu-24.04' }}
        run: |
          rebar3 as test codecov analyze
          gcov -o c_src fast_pbkdf2
      - name: Upload coverage reports to Codecov
        if: ${{ matrix.otp == '27' && matrix.os == 'ubuntu-24.04' }}
        uses: codecov/codecov-action@v4
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

  test-on-s390x:
    runs-on: ubuntu-22.04
    steps:
    - uses: actions/checkout@v4
    - name: Setup emulator
      run: |
        sudo docker run --rm --privileged tonistiigi/binfmt:qemu-v6.2.0
    - name: Run build
      uses: uraimo/run-on-arch-action@v2.7.2
      with:
        arch: s390x
        distro: ubuntu22.04
        install: |
          apt-get update -y
          DEBIAN_FRONTEND=noninteractive apt-get install -y rebar3 gcc libssl-dev
        run: |
          echo "---rebar3 as test get-deps---"
          rebar3 as test get-deps
          echo "---rebar3 as test compile---"
          rebar3 as test compile
          echo "---rebar3 as test ct---"
          rebar3 as test ct