Adds a production ready docker environment #295

	name: CI

	on: [push, pull_request]

	jobs:
	test:
	runs-on: ubuntu-latest
	services:
	postgres:
	image: postgres:9.4
	ports: ["5432:5432"]
	env:
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	POSTGRES_DB: timeoverflow_test
	steps:
	- uses: actions/checkout@v3
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	bundler-cache: true
	- name: Run tests
	env:
	RAILS_ENV: test
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	run: \|
	bundle exec rails db:setup
	bundle exec rspec
	- name: Publish code coverage
	uses: paambaati/[email protected]
	env:
	CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}
	with:
	coverageLocations: ${{ github.workspace }}/coverage/coverage.json:simplecov

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