add clang CI check #201

	# SPDX-FileCopyrightText: 2022 The dune-iga developers [email protected]
	# SPDX-License-Identifier: CC0-1.0

	name: CodeCoverage
	on:
	push:
	branches:
	- main
	paths-ignore:
	- 'docs/**'
	- '.github/workflows/ghpages.yml'
	- '.github/workflows/createDockerContainer.yml'

	pull_request:
	branches:
	- main
	paths-ignore:
	- 'docs/**'
	- '.github/workflows/ghpages.yml'
	- '.github/workflows/createDockerContainer.yml'

	env:
	CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

	jobs:
	GCC-Debug-CodeCov:
	runs-on: ubuntu-latest
	container:
	image: ikarusproject/ikarus-dev:latest
	options: --memory-swap="20g" --memory="20g" --cpus="2"

	steps:
	- uses: actions/checkout@v2
	- name: Build
	run: \|
	mkdir cmake-build-debug
	cd cmake-build-debug
	cmake ../ -DCMAKE_BUILD_TYPE=Debug -G "Unix Makefiles" -DCMAKE_C_COMPILER=gcc-12 -DCMAKE_CXX_COMPILER=g++-12 -DENABLE_TEST_COVERAGE=1
	cmake --build . --parallel 2 --target _iga
	cmake --build . --parallel 2 --target build_tests

	- name: Tests
	working-directory: ./cmake-build-debug
	run: \|
	ctest --output-on-failure --parallel 2 -C Debug
	cd ..
	gcov -abcfu $(find ./cmake-build-debug -type f -name "*.gcno" \| sed 's/gcno//g')

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v2
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	flags: tests
	fail_ci_if_error: true # optional (default = false)
	verbose: true # optional (default = false)
	gcov_ignore: ./cmake-build-debug/dune/iga/test/

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