upatde: add docker for coolify

README.md

@@ -1,6 +1,6 @@
 # upload-GLTF
 
-A secure web interface for uploading 3D assets (GLTF/GLB + textures) and automatically pushing them to a GitHub repository via the GitHub API. Built for La Fabrik Durable.
+A secure web interface for uploading 3D assets (GLTF/GLB + textures) with automatic Draco compression and GitHub push. Built for La Fabrik Durable.
 
 ## Stack
 
@@ -8,7 +8,8 @@ A secure web interface for uploading 3D assets (GLTF/GLB + textures) and automat
 - **Three.js** (@react-three/fiber + @react-three/drei) for 3D preview
 - **Tailwind CSS** for styling
 - **Octokit** for pushing via the GitHub API
-- **Vercel** for hosting
+- **Blender** (headless) for Draco mesh compression
+- **Coolify** (Docker) for hosting
 
 ## Installation
 
@@ -35,6 +36,7 @@ GIT_REPO_URL=https://github.com/your-org/your-repo.git
 | `GITHUB_TOKEN` | GitHub Personal Access Token (scope `repo`) | Yes |
 | `GIT_BRANCH` | Target branch (default: main) | No |
 | `GIT_REPO_URL` | Target GitHub repository URL | Yes |
+| `BLENDER_PATH` | Path to Blender binary (default: `blender`) | No |
 
 > To create a token: GitHub > Settings > Developer settings > Personal access tokens > Generate new token (classic) with the `repo` scope.
 
@@ -48,9 +50,20 @@ npm run dev
 
 Access the app at `http://localhost:3000`
 
-### Production (Vercel)
+> **Note:** Draco compression requires Blender installed locally. If Blender is not available, models are pushed to GitHub without compression.
 
-Deploy to Vercel and configure environment variables in the dashboard.
+### Production (Coolify / Docker)
+
+```bash
+docker build -t upload-gltf .
+docker run -p 3000:3000 \
+  -e UPLOAD_SECRET_KEY=your-key \
+  -e GITHUB_TOKEN=ghp_xxx \
+  -e GIT_REPO_URL=https://github.com/org/repo.git \
+  upload-gltf
+```
+
+The Dockerfile includes Blender headless for automatic Draco compression.
 
 ## How it works
 
@@ -60,13 +73,15 @@ Deploy to Vercel and configure environment variables in the dashboard.
    - Textures: `roughness`, `normal`, `metalness`, `color`, `displace` (`.png/.jpg/.webp`, optional)
 3. The model is displayed in a 3D preview
 4. On clicking "Upload & Push to GitHub", each file is sent to the `/api/upload` endpoint
-5. The API validates the file and pushes it directly to the GitHub repo via the API (no git CLI needed)
+5. For models: the file is written to `/tmp`, compressed with Blender Draco, then the compressed version is pushed to GitHub
+6. For textures: pushed directly to GitHub without compression
+7. If Blender is unavailable, the original model is pushed as-is (graceful fallback)
 
 ## Project Structure
 
 ```
 app/
-├── api/upload/route.ts    # API: validation + GitHub push via Octokit
+├── api/upload/route.ts    # API: validation + Draco compression + GitHub push
 ├── globals.css            # Tailwind + Google Fonts
 ├── layout.tsx             # Root layout
 └── page.tsx               # Home page
@@ -74,6 +89,8 @@ components/
 ├── UploadZone.tsx         # UI: key input, folder picker, validation, upload
 ├── ModelViewer.tsx         # Lazy wrapper for the 3D viewer
 └── SceneViewer.tsx         # Three.js Canvas
+scripts/
+└── compress.py            # Blender Draco compression script
 ```
 
 ## Supported Formats