ft: helper function for accessing credentials directory #184

	name: Erlang CI

	on: [push, pull_request]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	otp_version: ['26', '25', '24']
	steps:
	- uses: actions/checkout@v1
	- name: Set up Elixir
	uses: erlef/setup-beam@v1
	with:
	otp-version: ${{ matrix.otp_version }}
	rebar3-version: '3.16'
	- name: Restore dependencies cache
	uses: actions/cache@v2
	with:
	path: deps
	key: ${{ runner.os }}-otp-${{ matrix.otp_version }}-mix-${{ hashFiles('**/rebar.lock') }}
	restore-keys: ${{ runner.os }}-otp-${{ matrix.otp_version }}-rebar-
	- name: Compile
	run: rebar3 compile
	- name: Run tests
	run: rebar3 do ct --cover
	- name: Generate coverage data
	run: rebar3 covertool generate
	- uses: codecov/codecov-action@v1
	with:
	file: ./_build/test/covertool/systemd.covertool.xml
	flags: otp-${{ matrix.otp_version }}

	docs:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v1
	- name: Set up Elixir
	uses: erlef/setup-beam@v1
	with:
	otp-version: '24'
	rebar3-version: '3.16'
	- name: Check if docs build
	run: rebar3 ex_doc

Provide feedback