env.example

# Supabase Configuration
NEXT_PUBLIC_SUPABASE_URL=your_supabase_project_url
NEXT_PUBLIC_SUPABASE_ANON_KEY=your_supabase_anon_key

# Logging Configuration
LOG_LEVEL=debug
NODE_ENV=development

# Phase 2: AI Integration Configuration
# Inngest Configuration
INNGEST_EVENT_KEY=your_inngest_event_key
INNGEST_SIGNING_KEY=your_inngest_signing_key
INNGEST_DEV=true

# OpenAI Configuration (Optional - for AI nutrition analysis)
# If missing, the app will fall back to Google Vision or disable AI features
OPENAI_API_KEY=your_openai_api_key

# Google Cloud Vision Configuration (Optional - fallback for AI nutrition analysis)
# If missing, only OpenAI will be used for nutrition analysis
GOOGLE_APPLICATION_CREDENTIALS=path/to/service-account-key.json
GOOGLE_CLOUD_PROJECT_ID=your_project_id

# Copy this file to .env.local and fill in your actual values
# Never commit .env.local to version control

# Development Notes:
# - The app will build successfully even without AI API keys
# - Missing AI keys will be logged but won't prevent deployment
# - AI features will gracefully degrade when keys are unavailable
# - Check logs for detailed information about missing services