Fix m3u file creation, with correct metadata generation #1660

	name: Standard code checks (MyPy/Pylint/Black/Isort)

	on: [push, pull_request]

	jobs:
	checks:
	if: "!contains(github.event.commits[0].message, '[skip ci]')"
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Install poetry
	run: pipx install poetry

	- name: Set up Python 3.11
	uses: actions/setup-python@v4
	with:
	python-version: "3.11"
	cache: 'poetry'

	- name: Install dependencies
	run: \|
	poetry env use "3.11"
	poetry install

	- name: Run Pylint check
	run: \|
	poetry run pylint --fail-under 10 --limit-inference-results 0 --disable=R0917 ./spotdl

	- name: Run MyPy check
	run: \|
	poetry run mypy --ignore-missing-imports --follow-imports silent --install-types --non-interactive ./spotdl

	- name: Run Black check
	run: \|
	poetry run black --check ./spotdl

	- name: Run isort check
	run: \|
	poetry run isort --check --diff ./spotdl

Provide feedback