Simple HTTP Redirect Service Implemented with Bun.

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Readme.md

DomainRedirect

This is a simple http redirect service. It is designed to be used with a domain that is not the primary domain for a website. For example, if you have a website at example.com and you want to redirect example.net to example.com, you can use this service.

Features

Redirects all requests other than /health to whatever is specified in the REDIRECT_TARGET environment variable.
Health check endpoint at /health that returns a 200 status code.

Limitations

Paths are not preserved. For example, if a user goes to example.net/foo, they will be redirected to the REDIRECT_TARGET such as example.com.

Usage

This is not compatible with Node or Deno. It is written to be run with Bun

Run with Bun

REDIRECT_TARGET="https://example.com/" bun run index.js

Run with Docker

Build the image

docker build -t domainredirect .

Run the image

docker run -p 8080:8080 -e REDIRECT_TARGET="https://example.com/" domainredirect

Note: If you are building on Apple Silicon and deploying to x86 like me, you will need to build for a different platform

Run with Nomad on Docker

Check out my homelab implementation.