Bump excoveralls from 0.16.1 to 0.17.0 (#47) #150

	name: Elixir CI

	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	MIX_ENV: test

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	jobs:
	build:

	runs-on: ubuntu-latest
	name: OTP ${{matrix.otp}} / Elixir ${{matrix.elixir}}
	strategy:
	fail-fast: false
	matrix:
	include:
	- elixir: 1.13.4
	otp: 25.2
	check_deps: true
	check_format: true
	credo: true
	dialyzer: true
	- elixir: 1.14.2
	otp: 25.2
	check_deps: true
	check_format: true
	credo: true
	dialyzer: true

	steps:
	- uses: actions/checkout@v2

	- name: Install inotify-tools
	run: sudo apt-get install -y inotify-tools

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

	- name: Restore dependencies cache
	uses: actions/cache@v2
	with:
	path: deps
	key: ${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-mix-${{ hashFiles('**/mix.lock') }}

	- name: Restore PLT cache
	uses: actions/cache@v2
	with:
	path: priv/plts
	key: ${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-mix-${{ hashFiles('**/mix.lock') }}

	- name: Install dependencies
	run: \|
	mix local.rebar --force
	mix local.hex --force
	mix deps.get

	- name: Compile prod with warnings as errors
	run: MIX_ENV=prod mix compile --warnings-as-errors

	- name: Run tests
	run: mix coveralls.github

	- name: Check formatting
	run: mix format --check-formatted
	if: ${{ matrix.check_format }}

	- name: Check dependencies
	run: mix deps.unlock --check-unused
	if: ${{ matrix.check_deps }}

	- name: Credo
	run: mix credo
	if: ${{ matrix.credo }}

	- name: Dialyzer
	run: mix dialyzer
	if: ${{ matrix.dialyzer }}

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