README

how it works

intercom first loads https://widget.intercom.io/widget/:app_id, which is hosted on cloudfront.net and 302 to https://js.intercomcdn.com/shim.xxx.js, which also hosted on cloudfront.net. Then shim.xxx.js will load https://js/intercomcdn.com/frame.xxx.js. Under certain network condition cloudfront.net has trouble being accessed. This service load and modifies the assets as a proxy.

getting started

First, setup docker and docker-compose. Then:

docker-compose up --build

config

Default values in .env and override them in .env.local
See https://github.com/bkeepers/dotenv

cache and distribute on OSS

Will upload assets then redirect to OSS when ENV['OSS_XXX'] are present.
Recommand to set OSS bucket referer restraint.