Add GitHub Actions workflow and setup script for GitHub-Hugging Face sync

.github/workflows/sync-to-hf.yml

@@ -0,0 +1,35 @@
+name: Sync to Hugging Face Space
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:  # Allow manual triggering
+
+jobs:
+  sync-to-hf:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          lfs: true
+
+      - name: Setup Git
+        run: |
+          git config --global user.name "GitHub Actions"
+          git config --global user.email "actions@github.com"
+
+      - name: Add Hugging Face remote
+        run: |
+          git remote add hf https://huggingface.co/spaces/mmrech/NeuroSAM3 || true
+          git remote set-url hf https://huggingface.co/spaces/mmrech/NeuroSAM3
+
+      - name: Push to Hugging Face Space
+        env:
+          HF_TOKEN: ${{ secrets.HF_TOKEN }}
+        run: |
+          git push https://oauth2:${HF_TOKEN}@huggingface.co/spaces/mmrech/NeuroSAM3 main || \
+          git push hf main
+

.gitignore

@@ -41,3 +41,6 @@ Thumbs.db
 # Demo files (optional - uncomment if you don't want demo files in repo)
 # demo_brain_mri.dcm
 
+# Setup scripts (keep these)
+!setup_github_sync.sh
+

setup_github_sync.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+# Setup script to add GitHub remote and configure dual-push
+
+set -e
+
+echo "🔗 Setting up GitHub remote and dual-push configuration..."
+echo ""
+
+# Check if GitHub URL is provided
+if [ -z "$1" ]; then
+    echo "Usage: ./setup_github_sync.sh <github_repo_url>"
+    echo "Example: ./setup_github_sync.sh https://github.com/username/NeuroSAM3.git"
+    exit 1
+fi
+
+GITHUB_URL=$1
+
+# Add GitHub remote
+echo "📦 Adding GitHub remote..."
+git remote add github "$GITHUB_URL" 2>/dev/null || git remote set-url github "$GITHUB_URL"
+echo "✅ GitHub remote added: $GITHUB_URL"
+
+# Show current remotes
+echo ""
+echo "📋 Current remotes:"
+git remote -v
+
+# Create git hook for automatic dual-push (optional)
+echo ""
+echo "💡 To push to both remotes automatically, use:"
+echo "   git push origin main && git push github main"
+echo ""
+echo "   Or set up an alias:"
+echo "   git config alias.pushall '!git push origin main && git push github main'"
+echo "   Then use: git pushall"
+echo ""
+echo "✅ Setup complete!"
+echo ""
+echo "📝 Next steps:"
+echo "   1. Push to GitHub: git push github main"
+echo "   2. Set up GitHub Actions secret:"
+echo "      - Go to: https://github.com/YOUR_USERNAME/NeuroSAM3/settings/secrets/actions"
+echo "      - Add secret: HF_TOKEN = your_huggingface_token"
+echo "   3. GitHub Actions will automatically sync to Hugging Face on every push"
+