Function loadProjectVariableSchema

packages/cli/src/utils/variables.ts:174–186

(indexPath: string)

 * avoid the per-entry file read + DOMParser cost.
 */
export function loadProjectVariableSchema(indexPath: string): ProjectVariableSchema {
  let html: string;
  try {
    html = readFileSync(indexPath, "utf8");
  } catch {
    return [];
  }
  // extractCompositionMetadata uses DOMParser, which Node doesn't ship.
  // Same pattern as `compositions.ts` and other CLI commands that touch
  // @hyperframes/core's HTML parsers.
  ensureDOMParser();
  return extractCompositionMetadata(html).variables;
}

/**
 * Validate `values` against a pre-loaded schema. Empty schema means the