docker build -t your-image-name:tag .

# EPS to SVG Converter Service

A Docker-based web service that converts EPS files to optimized SVG files and uploads them to Huawei Cloud OBS.

## Features

- HTTP endpoint for uploading EPS files (max 10MB)
- Converts EPS to SVG using eps2svg
- Optimizes SVG using scour
- Uploads processed files to Huawei Cloud OBS
- Includes health check endpoint

## Prerequisites

- Docker
- Huawei Cloud OBS account credentials

## Setup

1. Copy `.env.example` to `.env` and fill in your OBS credentials:
   ```bash
   cp .env.example .env
   ```

2. Edit `.env` with your Huawei Cloud OBS credentials:
   ```
   OBS_ACCESS_KEY=your_access_key
   OBS_SECRET_KEY=your_secret_key
   OBS_ENDPOINT=your_obs_endpoint
   OBS_BUCKET=your_bucket_name
   ```

3. Build the Docker image:
   ```bash
   docker build -t eps2svg .
   ```

4. Run the container:
   ```bash
   docker run -p 8000:8000 --env-file .env eps2svg
   ```

## API Endpoints

### POST /convert
Converts an EPS file to SVG and uploads it to OBS.

- Method: POST
- Content-Type: multipart/form-data
- Max file size: 10MB
- Accepts: .eps files only

Example response:
```json
{
    "status": "success",
    "message": "File processed successfully",
    "obs_key": "svg/filename.svg"
}
```

### GET /health
Health check endpoint.

Response:
```json
{
    "status": "healthy"
}
```

## Error Handling

The service returns appropriate HTTP status codes and error messages:
- 400: Invalid file type or file too large
- 500: Processing or upload errors

## Implementation Details

1. File Upload: Accepts EPS files through HTTP endpoint
2. Processing:
   - eps2svg converts EPS to SVG
   - scour optimizes the SVG output
3. Storage: Processed files are uploaded to Huawei Cloud OBS
4. Cleanup: Temporary files are removed after processing