MetaMesh Plugin: File Info
A MetaMesh plugin that extracts basic file information including type, MIME type, and size.
Description
This is the first plugin in the processing chain. It extracts fundamental file metadata:
- File type detection: Uses magic bytes (
file-type) with extension fallback - MIME type: Detected from content or extension
- File stats: Size, name, extension
Metadata Fields
| Field | Description |
|---|---|
fileType |
Category: video, audio, document, subtitle, torrent, archive, other |
mimeType |
MIME type (e.g., video/mp4) |
sizeByte |
File size in bytes |
fileName |
Base filename |
extension |
File extension (lowercase) |
filePath |
Original file path |
Dependencies
- No plugin dependencies (this runs first)
Configuration
No configuration required.
API Endpoints
| Endpoint | Method | Description |
|---|---|---|
/health |
GET | Health check |
/manifest |
GET | Plugin manifest |
/configure |
POST | Update configuration |
/process |
POST | Process a file |
Running Locally
npm install
npm run build
npm start
Docker
docker build -t metamesh-plugin-file-info .
docker run -p 8080:8080 metamesh-plugin-file-info
Environment Variables
| Variable | Default | Description |
|---|---|---|
PORT |
8080 |
HTTP server port |
HOST |
0.0.0.0 |
HTTP server host |
License
MIT