etag() — astro Function Reference

Architecture documentation for the etag() function in etag.ts from the astro codebase.

Function typescript CoreAstro RenderingEngine calls 1

Entity Profile

CoreAstro→ RenderingEngine→ etag() — astro Function Reference

Dependency Diagram

graph TD
  526feb13_75a2_2d3a_82e3_b4e89a331084["etag()"]
  87c049e9_e773_50de_3848_d2cf6021305c["etag.ts"]
  526feb13_75a2_2d3a_82e3_b4e89a331084 -->|defined in| 87c049e9_e773_50de_3848_d2cf6021305c
  7608586e_9180_1c40_9b32_2199e81d1a5f["fnv1a52()"]
  526feb13_75a2_2d3a_82e3_b4e89a331084 -->|calls| 7608586e_9180_1c40_9b32_2199e81d1a5f
  style 526feb13_75a2_2d3a_82e3_b4e89a331084 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/src/assets/utils/etag.ts lines 42–45

export const etag = (payload: string, weak = false) => {
	const prefix = weak ? 'W/"' : '"';
	return prefix + fnv1a52(payload).toString(36) + payload.length.toString(36) + '"';
};