importBundledFile() — astro Function Reference

Architecture documentation for the importBundledFile() function in load-file.ts from the astro codebase.

Function typescript CoreAstro RoutingSystem called by 1

Entity Profile

CoreAstro→ RoutingSystem→ importBundledFile() — astro Function Reference

Dependency Diagram

graph TD
  19d80c39_7c5c_ace8_c39c_7de905d1e6a4["importBundledFile()"]
  c880535e_510d_6ed5_4280_3abb271db261["load-file.ts"]
  19d80c39_7c5c_ace8_c39c_7de905d1e6a4 -->|defined in| c880535e_510d_6ed5_4280_3abb271db261
  70baf2f8_8656_2b85_dc81_210e3628975c["loadAndBundleDbConfigFile()"]
  70baf2f8_8656_2b85_dc81_210e3628975c -->|calls| 19d80c39_7c5c_ace8_c39c_7de905d1e6a4
  style 19d80c39_7c5c_ace8_c39c_7de905d1e6a4 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/db/src/core/load-file.ts lines 185–204

export async function importBundledFile({
	code,
	root,
}: {
	code: string;
	root: URL;
}): Promise<{ default?: unknown }> {
	// Write it to disk, load it with native Node ESM, then delete the file.
	const tmpFileUrl = new URL(`./db.timestamp-${Date.now()}.mjs`, root);
	await writeFile(tmpFileUrl, code, { encoding: 'utf8' });
	try {
		return await import(/* @vite-ignore */ tmpFileUrl.toString());
	} finally {
		try {
			await unlink(tmpFileUrl);
		} catch {
			// already removed if this function is called twice simultaneously
		}
	}
}