first() — astro Function Reference

Architecture documentation for the first() function in middleware.js from the astro codebase.

Function javascript IntegrationAdapters SsrAdapters

Entity Profile

IntegrationAdapters→ SsrAdapters→ first() — astro Function Reference

Dependency Diagram

graph TD
  559c0cf9_c355_8a8a_ba51_3248914b80cc["first()"]
  8b6db6b2_b07c_0aa4_42ee_c50194d41688["middleware.js"]
  559c0cf9_c355_8a8a_ba51_3248914b80cc -->|defined in| 8b6db6b2_b07c_0aa4_42ee_c50194d41688
  style 559c0cf9_c355_8a8a_ba51_3248914b80cc fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/test/fixtures/middleware-ssg/src/middleware.js lines 3–10

const first = defineMiddleware(async (context, next) => {
	if (context.request.url.includes('/second')) {
		context.locals.name = 'second';
	} else {
		context.locals.name = 'bar';
	}
	return await next();
});