build.yml

name: Build

on: [push]

jobs:
  build:
    name: Elixir ${{matrix.elixir}} - OTP ${{matrix.otp}}
    runs-on: ubuntu-latest

    env:
      MIX_ENV: test
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

    strategy:
      matrix:
        elixir:
          - "1.16.1"
        otp:
          - "26.2.2"

    services:
      fake-s3:
        image: lphoward/fake-s3
        ports: ["4569:4569"]

      postgres:
        image: postgres:16
        ports:
          - 5432:5432
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: postgres
          POSTGRES_DB: upload_test
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    steps:
      - name: Checkout
        uses: actions/checkout@v2

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

      - name: Dependencies
        run: mix deps.get

      - name: Compile
        run: mix compile --force --warnings-as-errors

      - name: Check formatting
        run: mix format --check-formatted

      - name: Credo
        run: mix credo

      - name: Test
        run: mix test

      - name: Cache dialyzer
        uses: actions/cache@v2
        with:
          path: priv/plts
          key: plts-${{ matrix.elixir }}

      - name: Dialyzer
        run: MIX_ENV=dev mix dialyzer