feat: add cppcheck into ci #7

	name: cppcheck-all-files

	on:
	pull_request:
	workflow_dispatch:

	jobs:
	cppcheck-all-files:
	runs-on: ubuntu-latest

	steps:
	- name: Check out repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Install dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y build-essential wget

	# cppcheck from apt does not yet support --check-level args, and thus install from snap
	- name: Install Cppcheck from snap
	run: \|
	sudo snap install cppcheck

	# Download the cppcheck suppression file
	- name: Download cppcheck suppression file
	run: \|
	wget https://raw.githubusercontent.com/autowarefoundation/autoware.universe/main/.cppcheck_suppressions -O .cppcheck_suppressions

	- name: Get all C++ files
	id: all-files
	run: \|
	find . -type f $ -name ".cpp" -o -name ".hpp" $ > all_files.txt
	cat all_files.txt

	- name: Run Cppcheck on all files
	continue-on-error: true
	id: cppcheck
	run: \|
	files=$(cat all_files.txt)
	if [ -n "$files" ]; then
	echo "Running Cppcheck on all files: $files"
	cppcheck --inline-suppr --enable=all --inconclusive --check-level=exhaustive --error-exitcode=1 --suppressions-list=.cppcheck_suppressions $files 2> cppcheck-report.txt
	else
	echo "No C++ files found."
	touch cppcheck-report.txt
	fi
	shell: bash

	- name: Show cppcheck-report result
	run: \|
	cat cppcheck-report.txt

	- name: Upload Cppcheck report
	uses: actions/upload-artifact@v4
	with:
	name: cppcheck-report
	path: cppcheck-report.txt

	- name: Fail the job if Cppcheck failed
	if: ${{ steps.cppcheck.outcome == 'failure' }}
	run: exit 1

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