Function loadWorkspacePackages

src/resolution/workspace-packages.ts:55–84

(projectRoot: string)

 * the same way it does {@link loadProjectAliases} / {@link loadGoModule}.
 */
export function loadWorkspacePackages(projectRoot: string): WorkspacePackages | null {
  const byName = new Map<string, string>();

  const patterns = readWorkspaceGlobs(projectRoot);
  for (const pattern of patterns) {
    for (const dir of expandWorkspaceGlob(projectRoot, pattern)) {
      const pkgName = readPackageName(path.join(projectRoot, dir));
      // First declaration wins — workspace patterns are tried in order.
      if (pkgName && !byName.has(pkgName)) byName.set(pkgName, dir);
    }
  }

  // HarmonyOS/OpenHarmony (ArkTS) modular projects: every module's
  // oh-package.json5 declares its local siblings as `"data": "file:../../
  // core/data"` dependencies, and code then imports the bare name
  // (`import { CartRepository } from "data"`). Same monorepo problem as npm
  // workspaces, different manifest.
  const entryByName = new Map<string, string>();
  for (const [name, dir] of collectOhpmFileDeps(projectRoot)) {
    if (byName.has(name)) continue;
    byName.set(name, dir);
    const entry = readOhpmMain(projectRoot, dir);
    if (entry) entryByName.set(name, entry);
  }

  if (byName.size === 0) return null;

  logDebug('workspace packages loaded', { count: byName.size });
  return { byName, entryByName: entryByName.size > 0 ? entryByName : undefined };
}

/**
 * Read an ohpm member's declared entry file: `<dir>/oh-package.json5`'s