Function serializeTag

packages/vite/src/node/plugins/html.ts:1614–1626

(
  { tag, attrs, children }: HtmlTagDescriptor,
  indent: string = '',
)

const unaryTags = new Set(['link', 'meta', 'base'])

function serializeTag(
  { tag, attrs, children }: HtmlTagDescriptor,
  indent: string = '',
): string {
  if (unaryTags.has(tag)) {
    return `<${tag}${serializeAttrs(attrs)}>`
  } else {
    return `<${tag}${serializeAttrs(attrs)}>${serializeTags(
      children,
      incrementIndent(indent),
    )}</${tag}>`
  }
}

function serializeTags(
  tags: HtmlTagDescriptor['children'],