cloudflare-workers

Cloudflare Workers Rules

🔍 Code Searchability Patterns

Find cloudflare-workers Issues with ast-grep

# Find export default { fetch($$$) }
# Find env.$BINDING
# Find ctx.waitUntil($$$)
# Find new Response($$$)
ast-grep --pattern 'export default { fetch($$$) }' src/
ast-grep --pattern 'env.$BINDING' src/
ast-grep --pattern 'ctx.waitUntil($$$)' src/
ast-grep --pattern 'new Response($$$)' src/
sg -p 'export' src/
sg -p 'env.$BINDING' src/
sg -p 'ctx.waitUntil($$$)' src/
sg -p 'new' src/

cloudflare-workers Discovery Commands

sg search "export default" src/
sg search "env." src/
sg search "ctx.waitUntil" src/
sg search "new Response" src/

Search Examples

# Find worker entry points
sg search 'export' src/
# Find environment bindings
sg search 'env.$BINDING' src/
# Find background tasks
sg search 'ctx.waitUntil($$$)' src/
# Find response creation
sg search 'new' src/

Entry Point

Main worker handler: src/index.ts

export default {
  async fetch(request: Request, env: Env, ctx: ExecutionContext): Promise<Response> {
    // Handle requests
  }
}

Environment Bindings

Configuration: wrangler.toml

D1 Databases

• ANALYTICS - Main betting analytics database
• RAW_FEED_DB - Raw feed database

KV Namespaces

• BET_TICKER_RAW - API response storage (7-day retention)
• TOKEN_STORE - Authentication tokens
• USER_STORE - User data
• SESSION_STORE - Active sessions
• REFRESH_STORE - Refresh tokens
• LIVEBETS_STORE - Live betting data

Queues

• LINE_INGRESS - Line movement ingestion
• STEAM_WEBHOOK - Steam move notifications
• STEAM_QUEUE - Steam processing
• EXPOSURE_QUEUE - Exposure calculation

Analytics Engine

• ANALYTICS_ENGINE - Metrics collection

Routing Pattern

const url = new URL(request.url);

// Route by pathname
switch (url.pathname) {
  case '/health':
    return handleHealth();
  case '/mcp':
    return handleMCPRequest(request, env);
  case '/tools/getBettingExposure':
    return handleTool(request, env);
  // ...
}