build: add CI #3

	name: Build and Test

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	static_analysis:
	name: Static Analysis
	runs-on: ubuntu-latest
	env:
	MIX_ENV: test
	strategy:
	matrix:
	elixir: ["1.15.7"]
	otp: ["26"]

	steps:
	- name: Checkout repository
	uses: actions/checkout@v2

	- name: Setup Elixir
	uses: erlef/setup-elixir@v1
	with:
	otp-version: ${{ matrix.otp }}
	elixir-version: ${{ matrix.elixir }}

	- name: Restore cache
	uses: actions/cache@v3
	with:
	path: \|
	deps
	_build
	priv/plts
	key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
	restore-keys: \|
	${{ runner.os }}-mix-

	- name: Install dependencies
	run: mix deps.get
	- name: Mix formatter
	run: mix format --check-formatted
	- name: Check for compiler warnings
	run: mix compile --warnings-as-errors
	- name: Credo strict checks
	run: mix credo --strict
	- name: Dialyzer checks
	run: mix dialyzer

	tests:
	name: Run tests
	runs-on: ubuntu-latest
	strategy:
	matrix:
	elixir: ["1.15.7"]
	otp: ["26"]

	steps:
	- name: Checkout repository
	uses: actions/checkout/@v2

	- name: Setup Elixir
	uses: erlef/setup-elixir@v1
	with:
	otp-version: ${{ matrix.otp }}
	elixir-version: ${{ matrix.elixir }}

	- name: Install dependencies
	run: mix deps.get
	- name: Run tests
	env:
	MIX_ENV: test
	run: mix coveralls

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