Add support for configuring `xwin` using env vars #3644

	name: Lint

	on:
	pull_request:
	paths-ignore:
	- 'sysconfig/**'
	- '**.md'
	- '.cirrus.yml'
	- '.github/ISSUE_TEMPLATE/**'
	- '.github/dependabot.yml'
	merge_group:

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.event.pull_request.number \|\| github.sha }}
	cancel-in-progress: true

	jobs:
	fmt:
	name: Rustfmt
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt
	- name: cargo fmt
	run: cargo fmt --all -- --check

	clippy:
	name: Clippy
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: clippy
	- name: cargo clippy
	run: cargo clippy --tests --all-features -- -D warnings

	cargo-deny:
	name: Cargo deny
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: EmbarkStudios/cargo-deny-action@v1
	with:
	arguments: --all-features

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