createErrorFunction() — astro Function Reference

Architecture documentation for the createErrorFunction() function in live-config.ts from the astro codebase.

Function typescript CoreAstro RenderingEngine

Entity Profile

CoreAstro→ RenderingEngine→ createErrorFunction() — astro Function Reference

Dependency Diagram

graph TD
  2a7ea5d7_c3ad_aa5f_175d_6ee3ee14fbfa["createErrorFunction()"]
  2aa7b853_c57a_bcd3_be05_68b3d72a6260["live-config.ts"]
  2a7ea5d7_c3ad_aa5f_175d_6ee3ee14fbfa -->|defined in| 2aa7b853_c57a_bcd3_be05_68b3d72a6260
  style 2a7ea5d7_c3ad_aa5f_175d_6ee3ee14fbfa fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/src/virtual-modules/live-config.ts lines 4–15

function createErrorFunction(message: string) {
	return () => {
		const error = new Error(`The ${message}() function is not available in live config files.`);
		// Remove the virtual module path from the stack trace
		const stackLines = error.stack?.split('\n');
		if (stackLines && stackLines.length > 1) {
			stackLines.splice(1, 1);
			error.stack = stackLines.join('\n');
		}
		throw error;
	};
}