lambda-zip

It was mainly designed to help deploy node.js functions to AWS Lambda.

When deploying node.js codes to AWS lambda, all dependent modules needed to be included. But if you simply zip all content node_modules/ folder, the final media may be messed up with some dev dependencies. So to exclude the dev dependencies, initially I found node-pack-zip , but @jogoussard found this repo did not support transitive dependencies (see issue#2). and then he forked and created node-repack-zip.

As the .packignore config file in original design only did files exclusion, but in my case, I only need to specify which files should be included. So I modified node-repack-zip repo, and created a new one. You should explicitly specify the files you want to include or exclude in the config files.

Installation

npm install --save-dev lambda-zip

Example

my-lambda is an npm package I want to run as an AWS Lambda Function.

Install lambda-zip locally in my-lambda

npm install --save-dev lambda-zip

Install any runtime dependencies of my-lambda.

npm install

Add a config file in the root of my-lambda, let's say .dev it's content will be like .gitignore, using ! to exclude files, for example

index.js
lib/**/*
proj/**/*
!lib/test.js

Modify my-lambda/package.json:

"scripts": {
    "build-aws-lambda": "lambda-zip .dev lambda.zip -a -v"
    ...
}

Create the lambda.zip file containing my-lambda and all its dependencies, ready to be uploaded to AWS Lambda

npm run build-aws-lambda

Release notes

• 0.3.2 - refine the original codes
  add excluding aws-sdk option
  add verbose mode option and some running information

• 0.3.1 - remove .packignore file, and all files are not included by default.

• 0.2.5 - Added support for root module _phantomChildren dependencies.

• 0.2.4 - Initial published release