Fileopener Redirect Worker

Cloudflare Worker that redirects HTTP URLs to fileopener:// protocol.

URL Format Conversion

Before: <domain.url>/fileopener/<projectName>/src/readme.md After: fileopener://<projectName>/src/readme.md

Setup

1. Install dependencies:

npm install

2. Update your domain in wrangler.toml:

[[routes]]
pattern = "your-domain.com/fileopener/*"
zone_name = "your-domain.com"

3. Deploy to Cloudflare:

npm run deploy

Development

# Local development
npm run dev

# Preview deployment
npm run preview

# View logs
npm run tail

Usage

Visit: https://your-domain.com/fileopener/myProject/src/readme.md

The worker will redirect to: fileopener://myProject/src/readme.md

Features

• Automatic protocol conversion
• HTML fallback with manual link
• Error handling for invalid URLs
• Cross-browser compatibility