fix: update codecov ci #39

	name: CI

	on: push

	jobs:
	build:
	name: Build
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest, macOS-latest]
	rust: [nightly, beta, stable]

	steps:
	- name: Extract branch name
	shell: bash
	run: echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
	id: extract_branch

	- name: Checkout
	uses: actions/checkout@v2
	with:
	ref: ${{ steps.extract_branch.outputs.branch }}

	- name: Install Rust toolchain ${{ matrix.rust }}
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: ${{ matrix.rust }}
	components: rustfmt, clippy
	override: true

	- name: Cache cargo registry
	uses: actions/cache@v1
	with:
	path: ~/.cargo/registry
	key: ${{ matrix.os }}-${{ matrix.rust }}-cargo-registry-${{ hashFiles('**/Cargo.toml') }}-${{ secrets.CACHE_VERSION }}

	- name: Cache cargo index
	uses: actions/cache@v1
	with:
	path: ~/.cargo/git
	key: ${{ matrix.os }}-${{ matrix.rust }}-cargo-index-${{ hashFiles('**/Cargo.toml') }}-${{ secrets.CACHE_VERSION }}

	- name: Cache cargo build
	uses: actions/cache@v1
	with:
	path: target
	key: ${{ matrix.os }}-${{ matrix.rust }}-cargo-build-target-${{ hashFiles('**/Cargo.toml') }}-${{ secrets.CACHE_VERSION }}

	- name: Build
	uses: actions-rs/cargo@v1
	with:
	command: build

	- name: Test
	uses: actions-rs/cargo@v1
	with:
	command: test

	- name: Clippy
	uses: actions-rs/cargo@v1
	with:
	command: clippy
	args: -- -D warnings

	- name: Format
	uses: actions-rs/cargo@v1
	with:
	command: fmt
	args: --all -- --check

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