Use std::filesystem for paths #21

	name: ArchLinux/x86_64
	on: [push, pull_request]

	jobs:
	check:
	runs-on: ubuntu-latest
	env:
	BUILD_PATH: /tmp/build
	INSTALL_PATH: /tmp/install

	steps:

	- name: Check out source code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Get pipewalker version
	run: echo "VERSION=$(git describe --tags --long --always \| sed 's/^v//;s/-/./')" >> $GITHUB_OUTPUT
	id: version

	- name: Build docker image
	run: \|
	docker build --tag=pipewalker:arch \
	--file=.github/workflows/Dockerfile.Arch .

	- name: Run docker container
	run: \|
	docker run --tty --detach --name=pipewalker \
	--volume=$PWD:$PWD:ro \
	--workdir=$PWD \
	pipewalker:arch

	- name: Configure
	run: \|
	docker exec pipewalker \
	meson setup \
	-D version=${{steps.version.outputs.VERSION}} \
	--prefix=/usr \
	--werror \
	${{ env.BUILD_PATH }}

	- name: Compile
	run: \|
	docker exec pipewalker \
	meson compile -C ${{ env.BUILD_PATH }}

	- name: Install
	run: \|
	docker exec pipewalker \
	env DESTDIR=${{ env.INSTALL_PATH }} \
	meson install -C ${{ env.BUILD_PATH }}

	- name: Run installed
	run: \|
	docker exec pipewalker \
	${{ env.INSTALL_PATH }}/usr/bin/pipewalker --version

	- name: Check clang-tidy
	run: \|
	docker exec pipewalker \
	ninja -C ${{ env.BUILD_PATH }} clang-tidy

	- name: Check clang-format
	run: \|
	docker exec pipewalker \
	clang-format --Werror --dry-run src/.cpp src/.hpp

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