Apache OpenDAL™ Node.js Binding

Useful Links

• Documentation
• Upgrade Guide

Installation

npm install opendal

Docs

To build the docs locally, please run the following commands:

# Only need to run once unless you want to update the docs theme
pnpm run build:theme

# Build the docs
pnpm run docs

Tests

Services behavior tests read necessary configs from env vars or the .env file.

You can copy .env.example to $(pwd)/.env and change the values on need, or directly set env vars with export KEY=VALUE.

Take fs for example, we need to enable bench on fs on /tmp:

OPENDAL_TEST=fs
OPENDAL_FS_ROOT=/tmp

You can run service behavior tests of enabled with the following command:

pnpm build && pnpm test

Usage

import { Operator } from "opendal";

async function main() {
  const op = new Operator("fs", { root: "/tmp" });
  await op.write("test", "Hello, World!");
  const bs = await op.read("test");
  console.log(new TextDecoder().decode(bs));
  const meta = await op.stat("test");
  console.log(`contentLength: ${meta.contentLength}`);
}

main();

Contributing

• Start with Contributing Guide.
• Submit Issues for bug report or feature requests.
• Asking questions in the Discussions.
  • Talk to community at Discord.

License and Trademarks

Licensed under the Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0

Apache OpenDAL, OpenDAL, and Apache are either registered trademarks or trademarks of the Apache Software Foundation.