JSPM – serverless-scriptable-plugin@0.2.0

Package Exports

serverless-scriptable-plugin

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (serverless-scriptable-plugin) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

What's the plugins for?

This plugin add script support to Serverless 1.0 which enables you to customize Serverless behavior without writing a plugin.

It allows you to run nodejs script in any build stage.

Quick Start

Install

 npm install --save-dev serverless-scriptable-plugin

Add to Serverless config

 plugins:
   - serverless-scriptable-plugin

 custom:
   scriptHooks:
     before:deploy:createDeploymentPackage: build/package.js

Example File Structure

   Project Root 
       |___serverless.yml
       |___serverless.env.yml
       |___build
           |___package.js

Example

Customized package behavior

Currently, Serverless 1.0 package everything under service folder without any extra process. There are serveral problems:

Not easy for transcompiling, e.g. using Babel/Typescript to transcompile code
The default package is big because it packaged dev dependencies

In babel-then-package-to-zip example, serverless will run customized package process: transcompile and package to zip

    exec("Clean Up Environment", "rm -rf ._target lib *.zip &amp;&amp; mkdir -p lib");
    exec("Compiling", "node_modules/.bin/babel --presets es2015,react --plugins transform-async-to-generator,transform-runtime,transform-class-properties,transform-flow-strip-types -d lib/ src/");
    
    const packageBuilder = new PackageBuilder(servicePath);
    packageBuilder.addFolder("lib");
    packageBuilder.addDependenciesExclude(["node_modules/aws-sdk"]);
    
    packageBuilder.writeToFileSync(artifactFilePath);