ci: Add coverage.yml workflow #11

	name: Code Coverage

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

	env:
	CARGO_TERM_COLOR: always

	jobs:
	coverage:
	name: Code Coverage
	runs-on: ubuntu-latest
	env:
	RUSTFLAGS: "-Cinstrument-coverage"
	RUSTDOCFLAGS: "-Cinstrument-coverage"
	LLVM_PROFILE_FILE: "./target/coverage/%p-%m.profraw"

	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	persist-credentials: false
	- name: Install lcov tools
	run: sudo apt-get install lcov -y
	- name: Install Rust toolchain
	uses: dtolnay/rust-toolchain@v1
	with:
	toolchain: stable
	components: llvm-tools-preview
	- name: Rust Cache
	uses: Swatinem/[email protected]
	- name: Install grcov
	run: if [[ ! -e ~/.cargo/bin/grcov ]]; then cargo install grcov; fi
	- name: Test
	run: cargo test --all-features
	- name: Make coverage directory
	run: mkdir coverage
	- name: Run grcov
	run: grcov . --binary-path ./target/debug/ -s . -t lcov --branch --ignore-not-existing --ignore '/' --ignore '/tests/' --ignore '/examples/*' -o ./coverage/lcov.info
	- name: Generate HTML report
	run: genhtml -o coverage-report -s --highlight --ignore-errors source --legend ./coverage/lcov.info
	- name: Coveralls upload
	uses: coverallsapp/github-action@master
	with:
	github-token: ${{ secrets.GITHUB_TOKEN }}
	- name: Upload artifact
	uses: actions/upload-artifact@v4
	with:
	name: coverage-report
	path: coverage-report

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