Function pickEntryId

packages/lang-core/src/parser/parser.ts:164–180

(
  stmtMap: Map<string, Statement>,
  typedStmts: Statement[],
  firstId: string,
  rootName?: string,
)

}

function pickEntryId(
  stmtMap: Map<string, Statement>,
  typedStmts: Statement[],
  firstId: string,
  rootName?: string,
): string {
  if (stmtMap.has(DEFAULT_ROOT_STATEMENT_ID)) return DEFAULT_ROOT_STATEMENT_ID;
  if (rootName && stmtMap.has(rootName)) return rootName;

  const preferredComponent = rootName
    ? typedStmts.find((stmt) => isComponentStatement(stmt) && stmt.expr.name === rootName)
    : undefined;
  if (preferredComponent) return preferredComponent.id;

  const firstComponent = typedStmts.find(isComponentStatement);
  return firstComponent?.id ?? firstId;
}

function buildResult(
  stmtMap: Map<string, Statement>,