wrapWithLicenseHeader() — react Function Reference

Architecture documentation for the wrapWithLicenseHeader() function in wrappers.js from the react codebase.

Function javascript BabelCompiler Optimization

Entity Profile

BabelCompiler→ Optimization→ wrapWithLicenseHeader() — react Function Reference

Dependency Diagram

graph TD
  220dd408_f128_ab1a_cd34_b82b74755caf["wrapWithLicenseHeader()"]
  0a96609e_e37e_0b13_8c4d_e99f38daf174["wrappers.js"]
  220dd408_f128_ab1a_cd34_b82b74755caf -->|defined in| 0a96609e_e37e_0b13_8c4d_e99f38daf174
  style 220dd408_f128_ab1a_cd34_b82b74755caf fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

scripts/rollup/wrappers.js lines 565–585

function wrapWithLicenseHeader(
  source,
  bundleType,
  globalName,
  filename,
  moduleType
) {
  if (bundleType === BROWSER_SCRIPT) {
    // Bundles of type BROWSER_SCRIPT get sent straight to the browser without
    // additional processing. So we should exclude any extra wrapper comments.
    return source;
  }

  // All the other packages.
  const wrapper = licenseHeaderWrappers[bundleType];
  if (typeof wrapper !== 'function') {
    throw new Error(`Unsupported build type: ${bundleType}.`);
  }

  return wrapper(source, globalName, filename, moduleType);
}