ci: add biome linting step #15

	name: CI

	on: [push, pull_request]

	env:
	# Used to differentiate from other slices of the cache for other workflow runs, and to forcefully bust the cache when renamed
	CACHE_KEY_BASE: ci@v1

	jobs:
	setup:
	name: Setup
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v5

	- name: Set up Deno
	uses: denoland/setup-deno@v2
	with:
	deno-version: 2.x
	cache-hash: ${{ env.CACHE_KEY_BASE }}-${{ hashFiles('deno.lock') }}

	- name: Install dependencies
	run: deno install

	test:
	name: Test
	needs: [setup]
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v5

	# Now the Deno cache should be warmed up, so this should be much faster
	- name: Set up Deno
	uses: denoland/setup-deno@v2
	with:
	deno-version: 2.x
	cache-hash: ${{ env.CACHE_KEY_BASE }}-${{ hashFiles('deno.lock') }}

	- name: Test
	run: deno test --allow-read

	lint:
	name: Lint
	needs: [setup]
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v5

	# Now the Deno cache should be warmed up, so this should be much faster
	- name: Set up Deno
	uses: denoland/setup-deno@v2
	with:
	deno-version: 2.x
	cache-hash: ${{ env.CACHE_KEY_BASE }}-${{ hashFiles('deno.lock') }}

	- name: Test
	run: deno run --allow-read --allow-env --allow-run npm:@biomejs/biome ci

Provide feedback