coverage inspired by clap #97

	name: CI

	on: [push, pull_request]

	jobs:
	test:
	name: Test
	runs-on: ubuntu-latest

	strategy:
	matrix:
	rust:
	- stable
	- nightly

	steps:
	- name: Checkout sources
	uses: actions/checkout@v2

	- name: Install rust (${{ matrix.rust }})
	uses: actions-rs/toolchain@v1
	with:
	toolchain: ${{ matrix.rust }}
	profile: minimal
	override: true

	- name: Cache
	uses: Swatinem/rust-cache@v1

	- name: Build
	uses: actions-rs/cargo@v1
	with:
	command: build
	args: --verbose ${{ matrix.features }}

	- name: Test
	uses: actions-rs/cargo@v1
	with:
	command: test
	args: --verbose ${{ matrix.features }}

	coverage:
	name: Coverage
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	- name: Install Rust
	uses: dtolnay/rust-toolchain@stable
	with:
	toolchain: stable
	- uses: Swatinem/rust-cache@v2
	- name: Install cargo-tarpaulin
	run: cargo install cargo-tarpaulin
	- name: Gather coverage
	run: cargo tarpaulin --output-dir coverage --out lcov
	- name: Publish to Coveralls
	uses: coverallsapp/github-action@master
	with:
	github-token: ${{ secrets.GITHUB_TOKEN }}

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