feat(bun): add bun sqlite support

.prettierrc

@@ -0,0 +1,5 @@
+{
+ "semi": true,
+ "printWidth": 130,
+ "tabWidth": 4
+}

package.json

@@ -21,7 +21,6 @@
  "Jan Plhak <[email protected]>"
  ],
  "license": "MIT",
-
  "type": "module",
  "main": "lib-cjs/node.js",
  "types": "lib-esm/node.d.ts",
@@ -33,6 +32,7 @@
  "deno": "./lib-esm/web.js",
  "edge-light": "./lib-esm/web.js",
  "netlify": "./lib-esm/web.js",
+ "bun": "./lib-esm/bun.js",
  "node": "./lib-esm/node.js",
  "default": "./lib-esm/node.js"
  },
@@ -62,22 +62,47 @@
  "types": "./lib-esm/web.d.ts",
  "import": "./lib-esm/web.js",
  "require": "./lib-cjs/web.js"
+ },
+ "./bun": {
+ "types": "./lib-esm/bun.d.ts",
+ "import": "./lib-esm/bun.js",
+ "require": "./lib-cjs/bun.js"
+ },
+ "./bun-sqlite": {
+ "types": "./lib-esm/bun_sqlite.d.ts",
+ "import": "./lib-esm/bun_sqlite.js",
+ "require": "./lib-cjs/bun_sqlite.js"
  }
  },
  "typesVersions": {
  "*": {
- ".": ["./lib-esm/node.d.ts"],
- "http": ["./lib-esm/http.d.ts"],
- "hrana": ["./lib-esm/hrana.d.ts"],
- "sqlite3": ["./lib-esm/sqlite3.d.ts"],
- "web": ["./lib-esm/web.d.ts"]
+ ".": [
+ "./lib-esm/node.d.ts"
+ ],
+ "http": [
+ "./lib-esm/http.d.ts"
+ ],
+ "hrana": [
+ "./lib-esm/hrana.d.ts"
+ ],
+ "sqlite3": [
+ "./lib-esm/sqlite3.d.ts"
+ ],
+ "web": [
+ "./lib-esm/web.d.ts"
+ ],
+ "bun": [
+ "./lib-esm/bun.d.ts"
+ ],
+ "bun-sqlite": [
+ "./lib-esm/bun_sqlite.d.ts"
+ ]
  }
  },
  "files": [
  "lib-cjs/**",
  "lib-esm/**"
  ],
-
  "scripts": {
  "prepublishOnly": "npm run build",
  "prebuild": "rm -rf ./lib-cjs ./lib-esm",
@@ -86,10 +111,10 @@
  "build:esm": "tsc -p tsconfig.build-esm.json",
  "postbuild": "cp package-cjs.json ./lib-cjs/package.json",
  "test": "jest --runInBand",
+ "test:bun": "bun test bun",
  "typecheck": "tsc --noEmit",
  "typedoc": "rm -rf ./docs && typedoc"
  },
-
  "dependencies": {
  "@libsql/hrana-client": "^0.5.0-pre.2",
  "better-sqlite3": "^8.0.1",
@@ -99,6 +124,7 @@
  "@types/better-sqlite3": "^7.6.3",
  "@types/jest": "^29.2.5",
  "@types/node": "^18.15.5",
+ "bun-types": "^0.8.1",
  "jest": "^29.3.1",
  "ts-jest": "^29.0.5",
  "typedoc": "^0.23.28",

src/__tests__/client.test.ts

@@ -1,6 +1,4 @@
-import console from "node:console";
 import { expect } from "@jest/globals";
-import type { MatcherFunction } from "expect";
 
 import type { Request, Response } from "@libsql/hrana-client";
 import { fetch } from "@libsql/hrana-client";
@@ -449,7 +447,7 @@ describe("batch()", () => {
  ], "write");
 
  const n = 100;
- const promises = [];
+ const promises: Promise<void>[] = [];
  for (let i = 0; i < n; ++i) {
  const ii = i;
  promises.push((async () => {
@@ -495,7 +493,7 @@ describe("batch()", () => {
  }));
 
  test("batch with a lot of different statements", withClient(async (c) => {
- const stmts = [];
+ const stmts: string[] = [];
  for (let i = 0; i < 1000; ++i) {
  stmts.push(`SELECT ${i}`);
  }
@@ -509,7 +507,7 @@ describe("batch()", () => {
  const n = 20;
  const m = 200;
 
- const stmts = [];
+ const stmts: libsql.InStatement[] = [];
  for (let i = 0; i < n; ++i) {
  for (let j = 0; j < m; ++j) {
  stmts.push({sql: `SELECT ?, ${j}`, args: [i]});

src/__tests__/helpers.ts

@@ -10,7 +10,7 @@ const toBeLibsqlError: MatcherFunction<[code?: string, message?: RegExp]> =
  && (messageRe === undefined || actual.message.match(messageRe) !== null);
 
  const message = (): string => {
- const parts = [];
+ const parts: string[] = [];
  parts.push("expected ");
  parts.push(this.utils.printReceived(actual));
  parts.push(pass ? " not to be " : " to be ");

src/bun.ts

@@ -0,0 +1,38 @@
+import type { Config, Client } from "./api.js";
+import { LibsqlError } from "./api.js";
+import type { ExpandedConfig } from "./config.js";
+import { expandConfig } from "./config.js";
+import { supportedUrlLink } from "./util.js";
+
+import { _createClient as _createWsClient } from "./ws.js";
+import { _createClient as _createHttpClient } from "./http.js";
+import { _createClient as _createBunSqliteClient } from "./bun_sqlite.js";
+
+export * from "./api.js";
+
+export function createClient(config: Config): Client {
+ return _createClient(expandConfig(config, true));
+}
+
+export const isBun = () => {
+ if ((globalThis as any).Bun || (globalThis as any).process?.versions?.bun) return;
+ throw new LibsqlError("Bun is not available", "BUN_NOT_AVAILABLE");
+};
+
+/** @private */
+export function _createClient(config: ExpandedConfig): Client {
+ isBun();
+ if (config.scheme === "ws" || config.scheme === "wss") {
+ return _createWsClient(config);
+ } else if (config.scheme === "http" || config.scheme === "https") {
+ return _createHttpClient(config);
+ } else if (config.scheme === "file") {
+ return _createBunSqliteClient(config);
+ } else {
+ throw new LibsqlError(
+ 'The Bun client supports "file", "libsql:", "wss:", "ws:", "https:" and "http:" URLs, ' +
+ `got ${JSON.stringify(config.scheme + ":")}. For more information, please read ${supportedUrlLink}`,
+ "URL_SCHEME_NOT_SUPPORTED"
+ );
+ }
+}