Lint

fix(tui): restore sample media previews from dataset sources (#1224) #2997

	name: Lint

	on:
	push:
	branches: [main]
	pull_request:

	permissions:
	contents: write

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	repository: ${{ github.event.pull_request.head.repo.full_name \|\| github.repository }}
	ref: ${{ github.event.pull_request.head.ref \|\| github.ref_name }}
	fetch-depth: 0
	token: ${{ secrets.GITHUB_TOKEN }}
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.9'
	- name: Install pre-commit
	run: pip install pre-commit
	- name: Run pre-commit (autofix)
	run: pre-commit run --all-files \|\| true
	- name: Commit fixes if any
	if: ${{ github.event_name != 'pull_request' \|\| github.event.pull_request.head.repo.full_name == github.repository }}
	run: \|
	git diff --quiet && exit 0
	git config user.name "github-actions[bot]"
	git config user.email "github-actions[bot]@users.noreply.github.com"
	git add -A
	git commit -m "style: auto-fix lint (black + isort)"
	git push
	- name: Ensure lint leaves clean tree
	run: \|
	git diff --quiet && exit 0
	echo "Lint generated changes that could not be auto-pushed in this context."
	echo "Please run 'pre-commit run --all-files' locally and push the fixes."
	git --no-pager diff --name-only
	exit 1

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