The files in folder are used by pipedream to build AWS CodePipeline pipelines. For more info, check out the pipedream docs. Here's a quick start.

gem install pipedream

This installs both the pipe and pipedream commands. They do the same thing, the pipe command is just shorter to type.

To update the CodePipeline pipelines:

pipedream up

To start a CodePipeline execution:

pipedream start

To specify a branch:

pipedream start -b feature