setup-edge-functions.sh

#!/bin/bash

# Edge Functions Setup Script
# Run this in any project directory to add edge function deployment
# add this to your .bashrc or .zshrc: 
# alias setup-edge-functions='bash <(curl -fsSL https://gist.githubusercontent.com/BlackMac/3e0f889b1578a81f62bd08cbf0ba3c43/raw/setup-edge-functions.sh)'

set -e

PROJECT_NAME=${1:-$(basename "$(pwd)")}

echo "🚀 Setting up edge functions for: $PROJECT_NAME"
echo ""

# Create directories
mkdir -p .github/workflows
mkdir -p supabase/functions/hello

# Create workflow file
cat > .github/workflows/deploy-functions.yml << 'EOF'
name: Deploy Edge Functions

on:
  push:
    branches: [main]
    paths:
      - 'supabase/functions/**'
  workflow_dispatch:

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Deploy functions to server
        uses: appleboy/scp-action@v0.1.7
        with:
          host: ${{ secrets.DEPLOY_HOST }}
          username: ${{ secrets.DEPLOY_USER }}
          key: ${{ secrets.DEPLOY_KEY }}
          source: "supabase/functions/*"
          target: "${{ secrets.DEPLOY_PATH }}/${{ secrets.PROJECT_NAME }}/"
          strip_components: 2
          overwrite: true

      - name: Done
        run: echo "✅ Deployed to ${{ secrets.PROJECT_NAME }}"
EOF

# Create sample function
cat > supabase/functions/hello/index.ts << 'EOF'
import { serve } from "https://deno.land/std@0.177.0/http/server.ts"

serve(async (req: Request) => {
  const body = await req.json().catch(() => ({}))
  const name = body.name || 'World'

  return new Response(
    JSON.stringify({ message: `Hello, ${name}!` }),
    { headers: { 'Content-Type': 'application/json' } }
  )
})
EOF

echo "✅ Created files:"
echo "   .github/workflows/deploy-functions.yml"
echo "   supabase/functions/hello/index.ts"
echo ""
echo "📋 Now add these GitHub secrets to your repo:"
echo "   https://github.com/YOUR_USERNAME/$(basename "$(pwd)")/settings/secrets/actions"
echo ""
echo "   ┌─────────────────┬────────────────────────────────────────────────────────────────────┐"
echo "   │ DEPLOY_HOST     │ your-server-ip                                                     │"
echo "   │ DEPLOY_USER     │ root                                                               │"
echo "   │ DEPLOY_KEY      │ (contents of ~/.ssh/edge_functions_deploy)                         │"
echo "   │ DEPLOY_PATH     │ (your functions volume path from Coolify)                          │"
echo "   │ PROJECT_NAME    │ $PROJECT_NAME                                                      │"
echo "   └─────────────────┴────────────────────────────────────────────────────────────────────┘"
echo ""
echo "🔑 To copy your deploy key:"
echo "   cat ~/.ssh/edge_functions_deploy | pbcopy"
echo ""
echo "🚀 Then commit and push:"
echo "   git add ."
echo "   git commit -m 'Add edge functions'"
echo "   git push"
echo ""
echo "📍 Your function will be available at:"
echo "   https://your-supabase-url/functions/v1/$PROJECT_NAME/hello"

# Create manual deploy script
cat > deploy-functions.sh << EOF
#!/bin/bash
# Staging deploy - deploys to PROJECT_NAME-staging
# Production is only deployed via git push

PROJECT_NAME="$PROJECT_NAME"
STAGING_NAME="\${PROJECT_NAME}-staging"
DEPLOY_HOST="\${DEPLOY_HOST:-your-server-ip}"
DEPLOY_USER="\${DEPLOY_USER:-root}"
DEPLOY_KEY="\${DEPLOY_KEY:-\$HOME/.ssh/edge_functions_deploy}"
DEPLOY_PATH="\${DEPLOY_PATH}"

if [[ -z "\$DEPLOY_PATH" ]]; then
  echo "❌ Set DEPLOY_PATH first:"
  echo "   export DEPLOY_PATH=/data/coolify/services/.../volumes/functions"
  exit 1
fi

echo "🧪 Deploying to STAGING: \$STAGING_NAME"
echo "   (production '\$PROJECT_NAME' is unchanged)"
echo ""

rsync -avz --delete \\
  -e "ssh -i \$DEPLOY_KEY" \\
  supabase/functions/ \\
  "\$DEPLOY_USER@\$DEPLOY_HOST:\$DEPLOY_PATH/\$STAGING_NAME/"

echo ""
echo "✅ Staging deployed!"
echo ""
echo "📍 Test your functions at:"
echo "   https://your-supabase-url/functions/v1/\$STAGING_NAME/FUNCTION_NAME"
echo ""
echo "🚀 When ready for production:"
echo "   git add . && git commit -m 'Update functions' && git push"
EOF

chmod +x deploy-functions.sh

echo ""
echo "⚡ Workflow:"
echo "   ./deploy-functions.sh     → deploys to ${PROJECT_NAME}-staging (safe to test)"
echo "   git push                  → deploys to ${PROJECT_NAME} (production)"