ci.yml

name: CI
on: [push, pull_request]

jobs:

  tests:
    name: Tests
    runs-on: ubuntu-latest
    env:
      ENVKEY: ${{ secrets.ENVKEY }}
      RAILS_ENV: test
      POSTGRES_DB: rubydocs_test
      POSTGRES_HOST: localhost
      POSTGRES_PASSWORD: password
      POSTGRES_USER: rubydocs

    services:

      postgres:
        image: postgres:11
        ports:
          - 5432:5432
        # TODO: Unfortunately this service doesn't inherit the env vars from the job. Is there a way to fix this?
        env:
          POSTGRES_DB: rubydocs_test
          POSTGRES_HOST: localhost
          POSTGRES_PASSWORD: password
          POSTGRES_USER: rubydocs

      redis:
        image: redis
        options: --entrypoint redis-server
        ports:
          - 6379:6379

    steps:

      - name: Check out code
        uses: actions/checkout@v3
        with:
          submodules: true

      - name: Load env vars
        uses: rojopolis/envkey-action@master

      - name: Set up Ruby
        uses: ruby/setup-ruby@v1

      - name: Cache gems
        uses: actions/cache@v3
        with:
          path: vendor/bundle
          key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
          restore-keys: |
            ${{ runner.os }}-gems-

      - name: Install gems
        run: |
          bundle config path vendor/bundle
          bundle install --jobs 4 --retry 3

      - name: Set up database
        run: |
          cp config/database.yml.ci config/database.yml
          bundle exec rake db:setup

      - name: Run tests
        run: bin/rspec