Pin NJOY version in Dockerfile #4858

	name: C++ Format Check

	on:
	# allow workflow to be run manually
	workflow_dispatch:

	pull_request:
	types:
	- opened
	- synchronize
	- reopened
	- labeled
	- unlabeled
	branches:
	- develop
	- master

	jobs:
	cpp-linter:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	pull-requests: write
	steps:
	- uses: actions/checkout@v6
	- uses: cpp-linter/cpp-linter-action@v2
	id: linter
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	with:
	style: file
	files-changed-only: true
	tidy-checks: '-*'
	version: '18' # clang-format version
	format-review: ${{ github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'cpp-format-suggest') }}
	passive-reviews: ${{ github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'cpp-format-suggest') }}
	file-annotations: true
	step-summary: true
	extensions: 'cpp,h'

	- name: Comment with suggestion instructions
	if: steps.linter.outputs.checks-failed > 0 && !contains(github.event.pull_request.labels.*.name, 'cpp-format-suggest')
	uses: actions/github-script@v7
	with:
	script: \|
	const {owner, repo} = context.repo;
	const issue_number = context.payload.pull_request.number;
	await github.rest.issues.createComment({
	owner,
	repo,
	issue_number,
	body: "C++ formatting checks failed. Add the `cpp-format-suggest` label to this PR for inline formatting suggestions on the next run."
	});

	- name: Failure Check
	if: steps.linter.outputs.checks-failed > 0
	run: \|
	echo "Some files failed the formatting check."
	echo "See job summary and file annotations for details."
	exit 1

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