ci: update `checks` workflow #81

	name: checks

	on:
	push:
	branches: [master]
	paths-ignore: ["**.md"]
	pull_request:
	paths-ignore: ["**.md"]
	workflow_dispatch:

	jobs:
	extract-toolchain:
	name: extract toolchain
	runs-on: ubuntu-latest
	outputs:
	toolchain: ${{ steps.toolchain.outputs.value }}
	steps:
	- uses: actions/checkout@v4
	- uses: sebrollen/[email protected]
	id: toolchain
	with:
	file: rust-toolchain.toml
	field: toolchain.channel
	- run: echo "toolchain=${{ steps.toolchain.outputs.value \|\| 'stable' }}" >> $GITHUB_OUTPUT

	clippy:
	name: cargo clippy
	runs-on: ubuntu-latest
	needs: extract-toolchain
	env:
	TOOLCHAIN: ${{ needs.extract-toolchain.outputs.toolchain }}
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@master
	with:
	toolchain: ${{ env.TOOLCHAIN }}
	components: clippy
	- uses: swatinem/rust-cache@v2
	- run: cargo clippy -- -D warnings

	test:
	name: cargo test
	needs: extract-toolchain
	runs-on: ubuntu-latest
	env:
	TOOLCHAIN: ${{ needs.extract-toolchain.outputs.toolchain }}
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@master
	with:
	toolchain: ${{ env.TOOLCHAIN }}
	- uses: swatinem/rust-cache@v2
	- run: cargo test

	fmt:
	name: cargo fmt
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@master
	with:
	toolchain: nightly
	components: rustfmt
	- uses: swatinem/rust-cache@v2
	- run: cargo fmt --all -- --check

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