test.yaml

name: Test
on:
  pull_request:
  push:
    branches:
      - main
jobs:
  main:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - pair:
              elixir: "1.14.0"
              otp: "25.0"
            lint: true
    steps:
      - uses: actions/checkout@v4

      - uses: erlef/setup-beam@v1
        with:
          otp-version: ${{matrix.pair.otp}}
          elixir-version: ${{matrix.pair.elixir}}

      - uses: dtolnay/rust-toolchain@nightly

      - uses: actions/cache@v3
        with:
          path: |
            deps
            _build
          key: ${{ runner.os }}-mix-${{matrix.pair.elixir}}-${{matrix.pair.otp}}-${{ hashFiles('**/mix.lock') }}
          restore-keys: |
            ${{ runner.os }}-mix-
      - run: mix deps.get
      - run: mix format --check-formatted
        if: ${{ matrix.lint }}

      - run: mix deps.unlock --check-unused
        if: ${{ matrix.lint }}

      - run: mix deps.compile

      - run: mix compile --warnings-as-errors
        if: ${{ matrix.lint }}

      - run: mix test

      - run: mix compile --force --warnings-as-errors --no-optional-deps