export: return error instead of just asserting #15

	name: roslint
	on:
	pull_request:
	paths-ignore:
	- '*.md'
	- '*LICENSE'
	push:
	branches: [master]
	paths-ignore:
	- '*.md'
	- '*LICENSE'
	workflow_dispatch:
	jobs:
	lint:
	name: ament_${{ matrix.linter }}_${{ matrix.package }}
	runs-on: ubuntu-latest
	container:
	image: ros:rolling-ros-base
	strategy:
	fail-fast: false
	matrix:
	linter: [copyright, flake8, pep257, xmllint]
	package: [ros2bag_tools, rosbag2_tools]
	steps:
	-
	name: Checkout code
	uses: actions/checkout@v4
	-
	name: Setup ros
	uses: ros-tooling/setup-ros@v0.7
	-
	name: Temporary disbale some flake
	run: 'sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --fix-broken && sudo apt-get remove python3-flake8-* -y'
	-
	name: Run linter
	uses: ros-tooling/action-ros-lint@master
	with:
	linter: ${{ matrix.linter }}
	package-name: ${{ matrix.package }}

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