hookshot

Webhook invoker. Designed to replace dock0/scheduled_build for hitting URLs when run.

Usage

1. Create a Lambda with the payload.zip generated in the "Installation" section below.
2. In the Environment Variables for the Lambda, set S3_BUCKET and S3_KEY to refer to an S3 bucket and S3 key where you will store the configuration file. The bucket/file must be readable by the Lambda.
3. Create a file at that bucket/key with the configuration:

---
targets:
  example-target:
    method: POST
    url: https://registry.hub.docker.com/u/dock0/arch/trigger/blahblah/
  other-example:
    url: https://example.com

You can list as many targets as you'd like. The method setting is optional, and defaults to GET.

Installation

The methods below describe how to create a payload.zip that can be used for AWS Lambdas.

Official build process

This requires that you have Docker installed and running. It will launch a Docker b uild container, build the binary, and create a zip file for loading into AWS Lambda . The zip file can be found at ./pkg/payload.zip.

make

Local pkgforge build

This doesn't require Docker but does require that you have the pkgforge gem installed. It builds a zip file at ./pkg/payload.zip

pkgforge build

Local manual build

This method has no deps other than golang, make, and zip. You have to manually create the zip file.

make local
cp ./bin/hookshot_linux ./main
zip payload.zip ./main

License

hookshot is released under the MIT License. See the bundled LICENSE file for details.