Add Vyper lexer (#2531 redux) #3574

	name: Pygments

	on: [push, pull_request]

	env:
	FORCE_COLOR: 1

	permissions:
	contents: read # to fetch code (actions/checkout)

	jobs:
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [windows-latest, ubuntu-latest]
	python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12-dev"]

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	cache: 'pip'
	- name: Install tox
	run: pip install -r requirements.txt
	- name: Test package
	run: tox -- -W error

	check:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	- uses: actions/setup-python@v4
	with:
	python-version: "3.x"
	- name: Install tox
	run: pip install -r requirements.txt
	- name: Perform basic checks
	run: tox -e check
	if: runner.os == 'Linux'

	check-mapfiles:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	- uses: actions/setup-python@v4
	with:
	python-version: "3.x"
	- name: Install tox
	run: pip install -r requirements.txt
	- name: Regenerate mapfiles
	run: tox -e mapfiles
	- name: Fail if mapfiles changed
	run: \|
	if git ls-files -m \| grep mapping; then
	echo 'Please run "tox -e mapfiles" and add the changes to a commit.'
	exit 1
	fi

	lint:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	- uses: actions/setup-python@v4
	with:
	python-version: "3.x"
	- name: Install tox
	run: pip install -r requirements.txt
	- name: Run regexlint
	run: tox -e regexlint

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