Graceful shutdown #19

	name: Elixir CI

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	env:
	MIX_ENV: test

	permissions:
	contents: read

	jobs:
	test:
	# Set up a RabbitMQ instance
	services:
	rabbitmq:
	image: "rabbitmq:alpine"
	ports:
	- "5672:5672"

	runs-on: ubuntu-latest
	name: Test on OTP ${{matrix.otp}} / Elixir ${{matrix.elixir}}
	strategy:
	matrix:
	# TODO: Add all the OTP and Elixir versions we plan to support
	otp: ['26.1']
	elixir: ['1.15.7']
	steps:
	- name: Set up Elixir
	uses: erlef/setup-beam@v1
	with:
	otp-version: ${{matrix.otp}}
	elixir-version: ${{matrix.elixir}}

	- name: Checkout code
	uses: actions/checkout@v4

	- name: Cache deps
	id: cache-deps
	uses: actions/cache@v4
	env:
	cache-name: cache-elixir-deps
	with:
	path: deps
	key: ${{ runner.os }}-mix-${{ env.cache-name }}-${{ hashFiles('**/mix.lock') }}
	restore-keys: \|
	${{ runner.os }}-mix-${{ env.cache-name }}-

	- name: Cache compiled build
	id: cache-build
	uses: actions/cache@v4
	env:
	cache-name: cache-compiled-build
	with:
	path: _build
	key: ${{ runner.os }}-mix-${{ env.cache-name }}-${{ hashFiles('**/mix.lock') }}
	restore-keys: \|
	${{ runner.os }}-mix-${{ env.cache-name }}-
	${{ runner.os }}-mix-

	- name: Install dependencies
	run: mix deps.get

	- name: Compiles without warnings
	run: mix compile --warnings-as-errors

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

	# TODO: Enable credo later
	# - name: Run credo
	# run: mix credo

	- name: Run tests
	run: mix test

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