Merge pull request #203 from antecedent/feature/cs-line-length #20

	name: QA

	on:
	# Run on all pushes and on all pull requests.
	push:
	pull_request:
	# Allow manually triggering the workflow.
	workflow_dispatch:

	# Cancels all previous workflow runs for the same branch that have not yet completed.
	concurrency:
	# The concurrency group contains the workflow name and the branch name.
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	actionlint:
	name: 'Check GHA workflows'
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
	with:
	persist-credentials: false

	- name: Add problem matcher
	if: ${{ github.event_name == 'pull_request' }}
	shell: bash
	run: \|
	curl -o actionlint-matcher.json https://raw.githubusercontent.com/rhysd/actionlint/main/.github/actionlint-matcher.json
	echo "::add-matcher::actionlint-matcher.json"

	- name: Check workflow files
	uses: docker://rhysd/actionlint:latest
	with:
	args: -color

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