Lints

deps: avoid duplicate crates #13

	name: Lints

	on:
	pull_request:
	push:
	branches: main

	permissions: {}

	jobs:
	clippy:
	name: Clippy (MSRV)
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	persist-credentials: false
	- name: Run clippy
	uses: actions-rs/clippy-check@v1
	with:
	name: Clippy (MSRV)
	token: ${{ secrets.GITHUB_TOKEN }}
	args: >
	--all-targets
	--
	-D warnings

	clippy-beta:
	name: Clippy (beta)
	runs-on: ubuntu-latest
	continue-on-error: true
	steps:
	- uses: actions/checkout@v4
	with:
	persist-credentials: false
	- uses: dtolnay/rust-toolchain@beta
	id: toolchain
	- run: rustup override set "${TOOLCHAIN}"
	env:
	TOOLCHAIN: ${{steps.toolchain.outputs.name}}
	- name: Run Clippy (beta)
	uses: actions-rs/clippy-check@v1
	continue-on-error: true
	with:
	name: Clippy (beta)
	token: ${{ secrets.GITHUB_TOKEN }}
	args: >
	--all-targets
	--
	-W clippy::all

	doc-links:
	name: Intra-doc links
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	persist-credentials: false
	- run: cargo fetch
	# Requires #![deny(rustdoc::broken_intra_doc_links)] in crates.
	- name: Check intra-doc links
	run: >
	cargo doc
	--all
	--document-private-items

	fmt:
	name: Rustfmt
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	persist-credentials: false
	- name: Check formatting
	run: cargo fmt --all -- --check

	required-lints:
	name: Required lints have passed
	needs:
	- clippy
	- doc-links
	- fmt
	if: ${{ always() }}
	runs-on: ubuntu-latest
	steps:
	- name: Determine whether all required-pass steps succeeded
	run: \|
	echo "${NEEDS}" \| jq -e '[ .[] \| .result == "success" ] \| all'
	env:
	NEEDS: ${{ toJSON(needs) }}

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