Fix spdx workflow (#12) #23

	name: C++ Linter

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	jobs:
	cpp-linter:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Model
	uses: actions/checkout@v3
	with:
	submodules: true

	- name: Cache Dependencies
	id: cache-depends
	uses: actions/cache@v2
	with:
	path: protobuf-21.12
	key: ${{ runner.os }}-v1-depends

	- name: Download ProtoBuf
	if: steps.cache-depends.outputs.cache-hit != 'true'
	run: curl -OL https://github.com/protocolbuffers/protobuf/releases/download/v21.12/protobuf-all-21.12.tar.gz && tar xzvf protobuf-all-21.12.tar.gz

	- name: Build ProtoBuf
	if: steps.cache-depends.outputs.cache-hit != 'true'
	working-directory: protobuf-21.12
	run: ./configure DIST_LANG=cpp --prefix=/usr && make

	- name: Install ProtoBuf
	working-directory: protobuf-21.12
	run: sudo make install && sudo ldconfig

	- name: Prepare C++ Build
	run: mkdir build

	- name: Configure CMake
	working-directory: build
	run: cmake -DCMAKE_PREFIX_PATH:PATH=${DEPS_DIR}/protobuf/install -DCMAKE_EXPORT_COMPILE_COMMANDS=on ..

	- name: Build C++
	working-directory: build
	run: cmake --build .

	- name: Lint CPP
	uses: cpp-linter/cpp-linter-action@v2
	id: linter
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	with:
	style: file
	tidy-checks: ''
	version: '14'
	files-changed-only: true
	thread-comments: true
	database: 'build/'
	ignore: 'build \| protobuf-21.12 \| .github'
	extra-args: '-I ./build/lib/open-simulation-interface'

	- name: Fail fast?!
	if: steps.linter.outputs.checks-failed > 0
	run: echo "Some files failed the linting checks!"
	# for actual deployment
	# run: exit 1

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