chore: Migrate dprint formatting to biome (#171)

.github/workflows/ci.yml

@@ -33,4 +33,5 @@ jobs:
           version: 8
       - run: |
           pnpm install
+          pnpm format
           pnpm lint

biome.json

@@ -0,0 +1,15 @@
+{
+	"$schema": "https://biomejs.dev/schemas/1.7.3/schema.json",
+	"organizeImports": {
+		"enabled": true
+	},
+	"linter": {
+		"enabled": true,
+		"rules": {
+			"recommended": true
+		}
+	},
+	"files": {
+		"ignore": ["fixtures", "**/dist", "docs/.vitepress/cache", ".changeset"]
+	}
+}

docs/.vitepress/config.mjs

@@ -6,11 +6,14 @@ export default defineConfig({
 	title: "zarrita.js",
 	description: "Zarr building blocks for JavaScript",
 	head: [
-		["link", {
-			rel: "icon",
-			type: "image/svg+xml",
-			href: "/favicon.svg",
-		}],
+		[
+			"link",
+			{
+				rel: "icon",
+				type: "image/svg+xml",
+				href: "/favicon.svg",
+			},
+		],
 	],
 	themeConfig: {
 		logo: {

package.json

@@ -4,15 +4,15 @@
 		"build": "tsc --build",
 		"clean": "pnpm --recursive exec rm -rf dist",
 		"test": "vitest --api",
-		"fmt": "dprint fmt",
-		"lint": "dprint check",
+		"format": "biome format .",
+		"lint": "echo \"TODO: Add linting\"",
 		"publint": "pnpm --recursive --filter=\"./packages/**\" exec publint"
 	},
 	"devDependencies": {
+		"@biomejs/biome": "1.7.3",
 		"@changesets/cli": "^2.27.1",
 		"@svitejs/changesets-changelog-github-compact": "^1.1.0",
 		"@types/node": "^20.12.2",
-		"dprint": "^0.45.1",
 		"publint": "^0.2.2",
 		"typescript": "^5.4.5",
 		"vitest": "^1.5.3"

packages/core/__tests__/consolidated.test.ts

@@ -14,9 +14,7 @@ describe("withConsolidated", () => {
 	it("loads consolidated metadata", async () => {
 		let root = path.join(__dirname, "../../../fixtures/v2/data.zarr");
 		let store = await withConsolidated(new FileSystemStore(root));
-		let map = new Map(
-			store.contents().map((x) => [x.path, x.kind]),
-		);
+		let map = new Map(store.contents().map((x) => [x.path, x.kind]));
 		expect(map).toMatchInlineSnapshot(`
 			Map {
 			  "/" => "group",
@@ -53,9 +51,9 @@ describe("withConsolidated", () => {
 	it("loads chunk data from underlying store", async () => {
 		let root = path.join(__dirname, "../../../fixtures/v2/data.zarr");
 		let store = await withConsolidated(new FileSystemStore(root));
-		let entry = store.contents().find((x) =>
-			x.path === "/3d.chunked.mixed.i2.C"
-		)!;
+		let entry = store
+			.contents()
+			.find((x) => x.path === "/3d.chunked.mixed.i2.C")!;
 		let grp = await open(store, { kind: "group" });
 		let arr = await open(grp.resolve(entry.path), { kind: entry.kind });
 		expect(arr).toBeInstanceOf(ZarrArray);

packages/core/__tests__/create.test.ts

@@ -9,8 +9,9 @@ test("create root group", async () => {
 	expect(grp.path).toBe("/");
 	expect(grp.attrs).toStrictEqual(attributes);
 	expect(grp.store.has("/zarr.json")).true;
-	expect(json_decode_object(grp.store.get("/zarr.json")!))
-		.toMatchInlineSnapshot(`
+	expect(
+		json_decode_object(grp.store.get("/zarr.json")!),
+	).toMatchInlineSnapshot(`
 		{
 		  "attributes": {
 		    "hello": "world",
@@ -36,8 +37,9 @@ test("create array", async () => {
 	expect(a.dtype).toBe("int32");
 	expect(a.chunks).toStrictEqual([2, 5]);
 	expect(a.attrs).toStrictEqual(attributes);
-	expect(json_decode_object(h.store.get("/arthur/dent/zarr.json")!))
-		.toMatchInlineSnapshot(`
+	expect(
+		json_decode_object(h.store.get("/arthur/dent/zarr.json")!),
+	).toMatchInlineSnapshot(`
 		{
 		  "attributes": {
 		    "answer": 42,

packages/core/__tests__/json2.test.ts

@@ -8,8 +8,7 @@ describe("JsonCodec", () => {
 		// import numpy as np
 		// json_codec = JSON()
 		// json_codec.encode(np.array(['ASC1', 'ASC2', 'END', 'GABA1', 'GABA2', 'MG', 'NSC', 'ODC1', 'OPC', 'Unclassified', 'exCA1', 'exCA3', 'exDG', 'exPFC1', 'exPFC2'], dtype=object))
-		const encodedStr =
-			`["ASC1","ASC2","END","GABA1","GABA2","MG","NSC","ODC1","OPC","Unclassified","exCA1","exCA3","exDG","exPFC1","exPFC2","|O",[15]]`;
+		const encodedStr = `["ASC1","ASC2","END","GABA1","GABA2","MG","NSC","ODC1","OPC","Unclassified","exCA1","exCA3","exDG","exPFC1","exPFC2","|O",[15]]`;
 		const encodedBytes = new TextEncoder().encode(encodedStr);
 		const jsonCodec = new JsonCodec({ encoding: "utf-8" });
 		const decodedResult = jsonCodec.decode(encodedBytes);
@@ -36,8 +35,7 @@ describe("JsonCodec", () => {
 		});
 	});
 	test("can encode", () => {
-		const encodedStr =
-			`["ASC1","ASC2","END","GABA1","GABA2","MG","NSC","ODC1","OPC","Unclassified","exCA1","exCA3","exDG","exPFC1","exPFC2","|O",[15]]`;
+		const encodedStr = `["ASC1","ASC2","END","GABA1","GABA2","MG","NSC","ODC1","OPC","Unclassified","exCA1","exCA3","exDG","exPFC1","exPFC2","|O",[15]]`;
 		const encodedBytes = new TextEncoder().encode(encodedStr);
 
 		const chunk = {
@@ -132,24 +130,7 @@ describe("JsonCodec", () => {
 		const decodedChunk = jsonCodec.decode(encodedChunk);
 		expect(decodedChunk.data).toEqual(["£"]);
 		expect(Array.from(encodedChunk)).toEqual([
-			91,
-			34,
-			92,
-			117,
-			48,
-			48,
-			97,
-			51,
-			34,
-			44,
-			34,
-			124,
-			79,
-			34,
-			44,
-			91,
-			49,
-			93,
+			91, 34, 92, 117, 48, 48, 97, 51, 34, 44, 34, 124, 79, 34, 44, 91, 49, 93,
 			93,
 		]);
 	});
@@ -164,21 +145,7 @@ describe("JsonCodec", () => {
 		const decodedChunk = jsonCodec.decode(encodedChunk);
 		expect(decodedChunk.data).toEqual(["£"]);
 		expect(Array.from(encodedChunk)).toEqual([
-			91,
-			34,
-			194,
-			163,
-			34,
-			44,
-			34,
-			124,
-			79,
-			34,
-			44,
-			91,
-			49,
-			93,
-			93,
+			91, 34, 194, 163, 34, 44, 34, 124, 79, 34, 44, 91, 49, 93, 93,
 		]);
 	});
 });