If for some reason, default babirusa runtimes are not enough for you. E.g. it does not contain PHP extension, or you lambda function requires different PHP version. You can build your own runtime with babirusa-builder.

Installation

Easiest way to install babirusa-builder is to download latest babirusa-builder.phar from releases page.

babirusa-builder requires Docker running.

Usage

In this example we make an assumption that you want to build PHP 7.2.5 for aws platform.

Create custom Dockerfile

$ mkdir aws && touch aws/Dockerfile

Run babirusa-builder to build your runtime

$ ~/Downloads/babirusa-builder.phar -paws -t. 7.2.5

As a result you should see new file php-7.2.5 in your working directory.