Function findDir

packages/compiler-core/src/utils.ts:283–298

(
  node: ElementNode,
  name: string | RegExp,
  allowEmpty: boolean = false,
)

}

export function findDir(
  node: ElementNode,
  name: string | RegExp,
  allowEmpty: boolean = false,
): DirectiveNode | undefined {
  for (let i = 0; i < node.props.length; i++) {
    const p = node.props[i]
    if (
      p.type === NodeTypes.DIRECTIVE &&
      (allowEmpty || p.exp) &&
      (isString(name) ? p.name === name : name.test(p.name))
    ) {
      return p
    }
  }
}

export function findProp(
  node: ElementNode,