Function embed

src/language-html/embed.js:36–159

(path, options)

]);

function embed(path, options) {
  const { node } = path;

  switch (node.kind) {
    case "element":
      if (isScriptLikeTag(node, options) || node.kind === "interpolation") {
        // Fall through to "text"
        return;
      }

      if (!node.isSelfClosing && isVueNonHtmlBlock(node, options)) {
        const parser = inferElementParser(node, options);
        if (!parser) {
          return;
        }

        return async (textToDoc, print) => {
          const content = getNodeContent(node, options);
          let isEmpty = /^\s*$/.test(content);
          let doc = "";
          if (!isEmpty) {
            doc = await textToDoc(htmlTrimPreserveIndentation(content), {
              parser,
              __embeddedInHtml: true,
            });
            isEmpty = doc === "";
          }

          return [
            printOpeningTagPrefix(node, options),
            group(printOpeningTag(path, options, print)),
            isEmpty ? "" : hardline,
            doc,
            isEmpty ? "" : hardline,
            printClosingTag(node, options),
            printClosingTagSuffix(node, options),
          ];
        };
      }
      break;

    case "text":
      if (isScriptLikeTag(node.parent, options)) {
        const parser = inferElementParser(node.parent, options);
        if (parser) {
          return async (textToDoc) => {
            const value =
              parser === "markdown"
                ? htmlWhitespace.dedentString(
                    node.value.replace(/^[^\S\n]*\n/, ""),
                  )
                : node.value;
            const textToDocOptions = { parser, __embeddedInHtml: true };
            if (options.parser === "html" && parser === "babel") {
              let sourceType = "script";
              const { attrMap } = node.parent;
              if (
                attrMap &&