feat: Dual publish packages to jsr (#180)

.changeset/famous-days-kneel.md

@@ -0,0 +1,5 @@
+---
+"@zarrita/core": patch
+---
+
+Fix codec mapping

.github/workflows/jsr.yml

@@ -0,0 +1,20 @@
+name: Publish JSR
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        packages: [ 'zarrita', 'core', 'typedarray', 'storage', 'indexing', 'ndarray' ]
+    permissions:
+      contents: read
+      id-token: write # The OIDC ID token is used for authentication with JSR.
+    steps:
+      - uses: actions/checkout@v4
+      - run: npx jsr publish
+        working-directory: packages/${{ matrix.packages }}

.github/workflows/release.yml

@@ -26,6 +26,7 @@ jobs:
         uses: changesets/action@v1
         with:
           title: Create Release
+          version: pnpm run version
           publish: pnpm changeset publish
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

biome.json

@@ -17,7 +17,7 @@
 		}
 	},
 	"files": {
-		"ignore": ["fixtures", ".changeset", "package.json"]
+		"ignore": ["fixtures", ".changeset", "package.json", "jsr.json"]
 	},
 	"vcs": {
 		"enabled": true,

package.json

@@ -5,9 +5,10 @@
 		"clean": "pnpm --recursive exec rm -rf dist",
 		"test": "vitest --api",
 		"format": "format .",
-		"lint": "biome lint .",
+		"lint": "biome ci .",
 		"fix": "biome check --apply .",
-		"publint": "pnpm --recursive --filter=\"./packages/**\" exec publint"
+		"publint": "pnpm --recursive --filter=\"./packages/**\" exec publint",
+		"version": "changeset version && node ./scripts/sync-jsr.mjs"
 	},
 	"devDependencies": {
 		"@biomejs/biome": "1.7.3",

packages/core/jsr.json

@@ -0,0 +1,17 @@
+{
+	"name": "@zarrita/core",
+	"version": "0.1.0-next.10",
+	"imports": {
+		"@zarrita/storage": "jsr:@zarrita/storage@^0.1.0-next.5",
+		"@zarrita/typedarray": "jsr:@zarrita/typedarray@^0.1.0-next.3",
+		"numcodecs": "npm:numcodecs@^0.3.1"
+	},
+	"exports": {
+		".": "./src/index.ts"
+	},
+	"publish": {
+		"exclude": [
+			"package.json"
+		]
+	}
+}

packages/core/src/codecs.ts

@@ -32,11 +32,15 @@ function create_default_registry(): Map<string, () => Promise<CodecEntry>> {
 		.set("json2", () => JsonCodec);
 }
 
-export const registry = create_default_registry();
+export const registry: Map<string, () => Promise<CodecEntry>> =
+	create_default_registry();
 
 export function create_codec_pipeline<Dtype extends DataType>(
 	chunk_metadata: ChunkMetadata<Dtype>,
-) {
+): {
+	encode(chunk: Chunk<Dtype>): Promise<Uint8Array>;
+	decode(bytes: Uint8Array): Promise<Chunk<Dtype>>;
+} {
 	let codecs: Awaited<ReturnType<typeof load_codecs>>;
 	return {
 		async encode(chunk: Chunk<Dtype>): Promise<Uint8Array> {
@@ -94,13 +98,13 @@ async function load_codecs<D extends DataType>(chunk_meta: ChunkMetadata<D>) {
 		let codec = Codec.fromConfig(meta.configuration, chunk_meta);
 		switch (codec.kind) {
 			case "array_to_array":
-				array_to_array.push(codec);
+				array_to_array.push(codec as unknown as ArrayToArrayCodec<D>);
 				break;
 			case "array_to_bytes":
-				array_to_bytes = codec;
+				array_to_bytes = codec as unknown as ArrayToBytesCodec<D>;
 				break;
 			default:
-				bytes_to_bytes.push(codec);
+				bytes_to_bytes.push(codec as unknown as BytesToBytesCodec);
 		}
 	}
 	if (!array_to_bytes) {

packages/core/src/hierarchy.ts

@@ -3,6 +3,7 @@ import { create_codec_pipeline } from "./codecs.js";
 import { create_sharded_chunk_getter } from "./codecs/sharding.js";
 import type {
 	ArrayMetadata,
+	Attributes,
 	Chunk,
 	DataType,
 	GroupMetadata,
@@ -57,7 +58,7 @@ export class Group<Store extends Readable> extends Location<Store> {
 		super(store, path);
 		this.#metadata = metadata;
 	}
-	get attrs() {
+	get attrs(): Attributes {
 		return this.#metadata.attributes;
 	}
 }
@@ -166,19 +167,19 @@ export class Array<
 		this[CONTEXT_MARKER] = create_context(this, metadata);
 	}
 
-	get attrs() {
+	get attrs(): Attributes {
 		return this.#metadata.attributes;
 	}
 
-	get shape() {
+	get shape(): number[] {
 		return this.#metadata.shape;
 	}
 
-	get chunks() {
+	get chunks(): number[] {
 		return this[CONTEXT_MARKER].chunk_shape;
 	}
 
-	get dtype() {
+	get dtype(): Dtype {
 		return this.#metadata.data_type;
 	}
 

packages/indexing/jsr.json

@@ -0,0 +1,17 @@
+{
+	"name": "@zarrita/indexing",
+	"version": "0.1.0-next.12",
+	"imports": {
+		"@zarrita/core": "jsr:@zarrita/core@^0.1.0-next.10",
+		"@zarrita/storage": "jsr:@zarrita/storage@^0.1.0-next.5",
+		"@zarrita/typedarray": "jsr:@zarrita/typedarray@^0.1.0-next.3"
+	},
+	"exports": {
+		".": "./src/index.ts"
+	},
+	"publish": {
+		"exclude": [
+			"package.json"
+		]
+	}
+}

packages/indexing/src/ops.ts

@@ -146,7 +146,13 @@ export async function get<
 	arr: core.Array<D, Store>,
 	selection: Sel | null = null,
 	opts: GetOptions<Parameters<Store["get"]>[1]> = {},
-) {
+): Promise<
+	null extends Sel[number]
+		? core.Chunk<D>
+		: Slice extends Sel[number]
+			? core.Chunk<D>
+			: core.Scalar<D>
+> {
 	return get_with_setter<D, Store, core.Chunk<D>, Sel>(
 		arr,
 		selection,
@@ -161,7 +167,7 @@ export async function set<D extends core.DataType>(
 	selection: (null | Slice | number)[] | null,
 	value: core.Scalar<D> | core.Chunk<D>,
 	opts: SetOptions = {},
-) {
+): Promise<void> {
 	return set_with_setter<D, core.Chunk<D>>(arr, selection, value, opts, setter);
 }