chore: Prepare for development #3

	name: Elixir CI

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

	env:
	MIX_ENV: test

	permissions:
	contents: read

	jobs:
	test:
	# Set up a Gremlin Server instance
	services:
	rabbitmq:
	image: "tinkerpop/gremlin-server:3.7"
	ports:
	- "8182:8182"

	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- uses: erlef/setup-beam@v1
	name: Install Erlang and Elixir
	id: setup-beam
	with:
	version-file: .tool-versions
	version-type: strict

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

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

	- 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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