Parallel #21

	name: Coverage (GCC, Ubuntu)

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

	jobs:
	build:
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v3
	- uses: actions/configure-pages@v4
	- name: Set reusable strings
	# Turn repeated input strings (such as the build output directory) into step outputs.
	# These step outputs can be used throughout the workflow file.
	id: strings
	shell: bash
	run: \|
	echo "build-output-dir=${{ github.workspace }}/build" >> "$GITHUB_OUTPUT"
	- name: Install build dependencies
	run: \|
	# LLVM 17
	wget https://apt.llvm.org/llvm.sh
	chmod u+x ./llvm.sh
	sudo ./llvm.sh 17
	# Raylib and Gcovr
	sudo apt install libasound2-dev libx11-dev libxrandr-dev \
	libxi-dev libgl1-mesa-dev libglu1-mesa-dev libxcursor-dev libxinerama-dev \
	gcovr
	- name: Configure CMake for Coverage
	run: >
	cmake -B ${{ steps.strings.outputs.build-output-dir }}
	-DCMAKE_CXX_COMPILER=g++
	-DCMAKE_C_COMPILER=gcc
	-DCOVERAGE=1
	-DCMAKE_BUILD_TYPE=Debug
	-S ${{ github.workspace }}
	- name: Build the unit test executable (units)
	run: cmake --build ${{ steps.strings.outputs.build-output-dir }} --target units
	- name: Run the unit tests
	working-directory: "${{ steps.strings.outputs.build-output-dir }}"
	run: ctest
	- name: Apply Gcovr
	run: gcovr --coveralls > coverage.json
	- name: Upload coverage reports to Codecov
	uses: codecov/codecov-action@v3
	env:
	token: ${{ secrets.CODECOV_TOKEN }}
	slug: axionbuster/grass

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