Add pass to print `pr.source`s to a SARIF file #1135

	#
	# Copyright (c) 2023, Trail of Bits, Inc.
	# All rights reserved.
	#
	# This source code is licensed in accordance with the terms specified in
	# the LICENSE file found in the root directory of this source tree.
	#

	name: Linters

	on:
	pull_request:
	paths-ignore: "docs/**"

	jobs:
	cpp-linter:
	strategy:
	matrix:
	llvm-version: [19]
	image-version: [22.04]

	runs-on: ubuntu-${{ matrix.image-version }}
	container:
	image:
	ghcr.io/trailofbits/vast-ubuntu-${{ matrix.image-version }}-llvm-${{ matrix.llvm-version }}-dev:latest

	permissions:
	actions: write
	issues: write
	pull-requests: write
	packages: read

	env:
	CMAKE_PREFIX_PATH: "/usr/lib/llvm-${{ matrix.llvm-version }}/lib/cmake/mlir/;/usr/lib/llvm-${{ matrix.llvm-version }}/lib/cmake/clang/"

	steps:
	- name: Remove safety checks for pygit
	run: git config --global --add safe.directory '*'

	- name: Clone the vast repository
	uses: actions/checkout@v4
	with:
	submodules: true
	fetch-depth: 1

	- name: Export compile commands
	run: cmake --preset ci

	- name: Install dependencies
	run: \|
	pip3 install clang-tools cpp-linter
	clang-tools -i ${{ matrix.llvm-version }}

	- name: Run C++ Linters
	uses: xlauko/cpp-linter-action@latest
	id: linter
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	with:
	version: ${{ matrix.llvm-version }}
	style: file
	database: ./builds/ci/
	lines-changed-only: true
	thread-comments: true
	step-summary: true
	ignore: 'test'
	tidy-checks: ''

	- name: Report result
	if: steps.linter.outputs.checks-failed > 0
	run:
	echo "Some files failed the linting checks!"
	exit 1

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