ci.yml

name: CI

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

jobs:
  ci:
    name: Build and test
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - elixir: 1.11.1
            otp: 21.3.8.17
          - elixir: 1.11.4
            otp: 23.2
          - elixir: 1.12.3
            otp: 24.1
          - elixir: 1.13.4
            otp: 24.1
          - elixir: 1.13.4
            otp: 25.0
            check_formatted: true
            run_plugin_tests: true
            warnings_as_errors: true

    env:
      MIX_ENV: test
    steps:
      - uses: actions/checkout@v2
      - uses: erlef/setup-beam@v1
        with:
          otp-version: ${{matrix.otp}}
          elixir-version: ${{matrix.elixir}}
          experimental-otp: true
      - name: Restore dependencies cache
        uses: actions/cache@v2
        with:
          path: deps
          key: ${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-mix-${{ hashFiles('**/mix.lock') }}
          restore-keys: ${{ runner.os }}-mix-

      - run: mix format --check-formatted
        if: matrix.check_formatted
      - name: Install Dependencies
        run: |
          mix local.hex --force
          mix local.rebar --force
          mix deps.get --only test
      - run: mix compile --warnings-as-errors
        if: matrix.warnings_as_errors
      - run: mix test
        if: matrix.run_plugin_tests
      - run: mix test --exclude plugin
        if: ${{ !matrix.run_plugin_tests }}