findSourceMapURL() — react Function Reference

Architecture documentation for the findSourceMapURL() function in ReactFlightDOMClientNode.js from the react codebase.

Function javascript BabelCompiler Validation

Entity Profile

BabelCompiler→ Validation→ findSourceMapURL() — react Function Reference

Dependency Diagram

graph TD
  9cb5fa6f_bcca_ec9e_88c0_8ba7a8650aae["findSourceMapURL()"]
  5de61b0e_4fec_b81a_51fb_9288569929db["ReactFlightDOMClientNode.js"]
  9cb5fa6f_bcca_ec9e_88c0_8ba7a8650aae -->|defined in| 5de61b0e_4fec_b81a_51fb_9288569929db
  style 9cb5fa6f_bcca_ec9e_88c0_8ba7a8650aae fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-server-dom-parcel/src/client/ReactFlightDOMClientNode.js lines 26–35

function findSourceMapURL(filename: string, environmentName: string) {
  const devServer = parcelRequire.meta.devServer;
  if (devServer != null) {
    const qs = new URLSearchParams();
    qs.set('filename', filename);
    qs.set('env', environmentName);
    return devServer + '/__parcel_source_map?' + qs.toString();
  }
  return null;
}