Function resolveLinkedBytecode

packages/hardhat-utils/src/bytecode.ts:32–61

(
  artifact: Artifact,
  providedLibraries: LibraryAddresses,
)

 * @throws MissingLibrariesError If any needed library address is missing.
 */
export function resolveLinkedBytecode(
  artifact: Artifact,
  providedLibraries: LibraryAddresses,
): PrefixedHexString {
  checkProvidedLibraryAddresses(providedLibraries);

  const neededLibraries: LibraryLink[] = [];
  for (const [sourceName, sourceLibraries] of Object.entries(
    artifact.linkReferences,
  )) {
    for (const libraryName of Object.keys(sourceLibraries)) {
      const libraryFqn = `${sourceName}:${libraryName}`;
      const address =
        providedLibraries[libraryFqn] ?? providedLibraries[libraryName];

      neededLibraries.push({
        sourceName,
        libraryName,
        libraryFqn,
        address,
      });
    }
  }

  checkAmbiguousOrUnnecessaryLinks(providedLibraries, neededLibraries);
  checkOverlappingLibraryNames(providedLibraries, neededLibraries);
  checkMissingLibraryAddresses(neededLibraries);

  return linkBytecode(artifact, neededLibraries);
}

/**
 * Links the bytecode of a contract artifact with the provided library addresses.