README: Update instructions to install directly from this repo. #9

	---
	name: CI

	# yamllint disable-line rule:truthy
	on:
	push:
	pull_request:
	types:
	- opened
	- reopened
	- synchronize
	workflow_dispatch:

	jobs:
	validate:
	runs-on: "ubuntu-latest"
	name: Validate
	steps:
	- uses: "actions/checkout@v2"

	- name: HACS validation
	uses: "hacs/action@main"
	with:
	category: "integration"

	- name: Hassfest validation
	uses: "home-assistant/actions/hassfest@master"

	tests:
	name: Python ${{matrix.python-version}} on ${{matrix.os}}
	runs-on: ${{matrix.os}}

	strategy:
	matrix:
	python-version: [3.9]
	os: [ubuntu-latest]
	fail-fast: true

	steps:
	- name: ⤵️ Check out code from GitHub
	uses: actions/checkout@v2

	- name: 🏗 Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- name: 📝 Get full Python version
	id: full-python-version
	shell: bash
	run: echo ::set-output name=version::$(python -c "import sys; print('-'.join(str(v) for v in sys.version_info))")

	- name: 🏗 Install poetry
	uses: abatilo/[email protected]
	with:
	poetry-version: 1.1.8

	- name: 🔧 Set up cache
	uses: actions/cache@v2
	id: cache
	with:
	path: .venv
	key: venv-${{ runner.os }}-${{ steps.full-python-version.outputs.version }}-${{ hashFiles('**/poetry.lock') }}

	- name: 🔧 Ensure cache is healthy
	if: steps.cache.outputs.cache-hit == 'true'
	shell: bash
	run: timeout 10s poetry run pip --version \|\| rm -rf .venv

	- name: 🏗 Install dependencies
	shell: bash
	run: poetry install

	- name: ✅ Run pytest
	shell: bash
	run: \|
	poetry run \
	python -m pytest -qq --durations=10 -n auto -p no:sugar

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