check

ci: add release github action #80

	permissions:
	contents: read
	on:
	push:
	branches: [master]
	pull_request:
	name: check
	jobs:
	fmt:
	runs-on: ubuntu-latest
	name: stable / fmt
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: true
	- name: Install stable
	uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt
	- name: cargo fmt --check
	run: cargo fmt --check
	clippy:
	runs-on: ubuntu-latest
	name: ${{ matrix.toolchain }} / clippy
	permissions:
	contents: read
	checks: write
	strategy:
	fail-fast: false
	matrix:
	toolchain: [stable, beta]
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: true
	- name: Install ${{ matrix.toolchain }}
	uses: dtolnay/rust-toolchain@master
	with:
	toolchain: ${{ matrix.toolchain }}
	components: clippy
	- name: cargo clippy
	uses: actions-rs/clippy-check@v1
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	doc:
	runs-on: ubuntu-latest
	name: nightly / doc
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: true
	- name: Install nightly
	uses: dtolnay/rust-toolchain@nightly
	- name: cargo doc
	run: cargo doc --no-deps --all-features
	env:
	RUSTDOCFLAGS: --cfg docsrs
	msrv:
	runs-on: ubuntu-latest
	# we use a matrix here just because env can't be used in job names
	# https://docs.github.com/en/actions/learn-github-actions/contexts#context-availability
	strategy:
	matrix:
	msrv: [1.70.0]
	name: ubuntu / ${{ matrix.msrv }}
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: true
	- name: Install ${{ matrix.msrv }}
	uses: dtolnay/rust-toolchain@master
	with:
	toolchain: ${{ matrix.msrv }}
	- name: cargo +${{ matrix.msrv }} check
	run: cargo check

Provide feedback