Feat/persistence #38

	name: Discovery CI-CD
	on:
	push:
	pull_request:
	release:
	types: [published]
	env:
	MIX_ENV: test
	jobs:
	build_test:
	name: Build and test
	runs-on: ubuntu-20.04
	strategy:
	matrix:
	elixir: [1.12.2]
	otp: [24.0]
	steps:
	- uses: actions/checkout@v2
	- name: Set up Elixir
	uses: actions/setup-elixir@v1
	with:
	elixir-version: ${{matrix.elixir}} # Define the elixir version [required]
	otp-version: ${{matrix.otp}} # Define the OTP version [required]
	experimental-otp: true
	- name: Retrieve Mix dependencies Cache
	uses: actions/cache@v1
	id: mix-cache
	with:
	path: deps
	key: ${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-mix-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
	- name: Install dependencies
	if: steps.mix-cache.outputs.cache-hit != 'true'
	run: \|
	mix local.rebar --force
	mix local.hex --force
	mix deps.get
	- name: Check Formatting
	run: mix format --check-formatted
	- name: Run Credo
	run: mix credo --strict
	- name: Run tests
	run: mix test

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