Modernize playbooks #65

	---
	name: Ansible lint

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- '**'

	jobs:
	build:
	env:
	ANSIBLE_FORCE_COLOR: 'true'
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	max-parallel: 4
	matrix:
	python-version: [3.6, 3.7]
	steps:
	- uses: actions/checkout@v1
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v1
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	# pip has issue
	#python -m pip install --upgrade pip
	pip install -r requirements.txt
	- name: Show environment
	run: \|
	ansible --version
	yamllint --version
	flake8 --version
	ansible-lint --version
	# checks before external roles
	- name: Test with yamllint
	run: \|
	yamllint .
	- name: Test with flake8
	run: \|
	flake8 --exclude=plugins/strategy/mitogen_linear.py .
	- name: Install Ansible roles
	run: \|
	ansible-galaxy install -r requirements.yml
	- name: Run Ansible lint
	run: \|
	export EXT_ROLES_DIRS=$(find . -mindepth 2 -name ".galaxy_install_info" -printf "%h " \| xargs -n 1 dirname)
	ansible-lint -p --nocolor $(echo ${EXT_ROLES_DIRS} \| sed -r 's/\./--exclude=\./g') playbooks
	- name: Remove secrets
	run: \|
	find . -name '.vault.' -delete
	- name: Check syntax
	run: \|
	find playbooks/ -maxdepth 1 -name '*.yml' \| xargs -n 1 ansible-playbook --syntax-check

Provide feedback