npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

lambda-spawn

v0.2.0

Published

Run lambda function as child process

Downloads

4

Readme

lambda-spawn

Run lambda function as child process.

Installation

npm i lambda-spawn

Usage

const {
  INVOKE_RESULT,
  spawnLambda,
} = require('lambda-spawn');

const options = {
  handler: 'index.handler',
  moduleDir: 'path/to/lambda',
};

const lambdaProcess = spawnLambda(options, event, context);

lambdaProcess.on(INVOKE_RESULT, ({ result }) => {
});

API

spawnLambda(options, event, context)

  • options.arn
    • An ARN that identify a lambda process.
  • options.dir
    • A current directory of the lambda process.
    • Default: process.cwd()
  • options.handler
    • Names of a module and a function.
    • Default: index.handler
  • options.env
    • An object of environment variables that is used to launch a lambda process.
    • Default: process.env
  • options.lambdaEnv
    • An object of environment variables that is used as the lambda configuration.
    • This object is merged to options.env.
  • options.moduleDir
    • A path of a directory that the lambda function is located.
  • options.typescript
    • If this option is truthy, ts-node is used to launch a lambda process.
  • event
    • An event object that is used to invoke the lambda function.
  • context
    • A context object that is used to invoke the lambda function.

LambdaProcess

Properties

  • arn
    • An ARN that is passed to spawnLambda.

Event: lambda.INVOKE_RESULT

The lambda.INVOKE_RESULT event is emitted when the lambda function returns the result.

This event passes a message object to a listener. The message object has following properties:

  • err
    • An Error object when the lambda function returns an error.
  • result
    • A result that is returned by the lambda function.

License

MIT