ci.yml

name: CI

on: [push]

env:
  MIX_ENV: test

jobs:
  lint:
    runs-on: ubuntu-20.04 # Remember to update this when changing Erlang version. See https://github.com/erlef/setup-beam
    steps:
      - uses: actions/checkout@v1
      - uses: erlef/setup-beam@v1
        with:
          version-file: .tool-versions
          version-type: strict
      - name: Check format
        run: mix format --check-formatted

  test:
    runs-on: ubuntu-20.04 # Remember to update this when changing Erlang version. See https://github.com/erlef/setup-beam
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    services:
      db:
        image: postgres:9.6
        ports: ["5432:5432"]
        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: postgres
    steps:
      - uses: actions/checkout@v1
      - uses: actions/cache@v1
        with:
          path: deps
          key: ${{ runner.os }}-mix-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
          restore-keys: |
            ${{ runner.os }}-mix-
      - uses: erlef/setup-beam@v1
        with:
          version-file: .tool-versions
          version-type: strict
      - name: Install dependencies
        run: mix deps.get
      - name: Prepare DB
        run: mix ecto.create && mix ecto.migrate
      - name: Run tests
        run: mix coveralls.github --umbrella