Function localizeExternalAssets

packages/cli/src/utils/publishProject.ts:319–340

(
  absProjectDir: string,
  fileContents: Map<string, Buffer>,
)

 * rewrite the references so the published project is self-contained.
 */
export function localizeExternalAssets(
  absProjectDir: string,
  fileContents: Map<string, Buffer>,
): number {
  const ctx: ExternalAssetContext = {
    absProjectDir,
    fileContents,
    externalMap: new Map(),
    usedArchivePaths: new Set(),
  };

  for (const [entryPath, content] of [...fileContents.entries()]) {
    if (entryPath.startsWith(EXT_ASSETS_PREFIX + "/")) continue;
    if (entryPath.endsWith(".html") || entryPath.endsWith(".htm")) {
      localizeHtmlEntry(ctx, entryPath, content);
    } else if (entryPath.endsWith(".css")) {
      localizeCssEntry(ctx, entryPath, content);
    }
  }

  return ctx.externalMap.size;
}

export function createPublishArchive(projectDir: string): PublishArchiveResult {
  const absProjectDir = resolve(projectDir);