getCallerInfo() — astro Function Reference

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

Function typescript CoreAstro RenderingEngine called by 1

Entity Profile

CoreAstro→ RenderingEngine→ getCallerInfo() — astro Function Reference

Dependency Diagram

graph TD
  d05f7b3a_0f53_ab9b_0fc7_7983cac82bdb["getCallerInfo()"]
  12df90c3_b0fe_d858_b821_5011b6067fdb["server.ts"]
  d05f7b3a_0f53_ab9b_0fc7_7983cac82bdb -->|defined in| 12df90c3_b0fe_d858_b821_5011b6067fdb
  87610e32_7608_ae90_0908_65538303d4a6["getActionContext()"]
  87610e32_7608_ae90_0908_65538303d4a6 -->|calls| d05f7b3a_0f53_ab9b_0fc7_7983cac82bdb
  style d05f7b3a_0f53_ab9b_0fc7_7983cac82bdb fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/src/actions/runtime/server.ts lines 242–251

function getCallerInfo(ctx: APIContext) {
	if (ctx.routePattern === ACTION_RPC_ROUTE_PATTERN) {
		return { from: 'rpc', name: ctx.url.pathname.replace(/^.*\/_actions\//, '') } as const;
	}
	const queryParam = ctx.url.searchParams.get(ACTION_QUERY_PARAMS.actionName);
	if (queryParam) {
		return { from: 'form', name: queryParam } as const;
	}
	return undefined;
}