Function extractFilesFromCodeBlock

site/code-block-loader.js:40–62

(code)

};

function extractFilesFromCodeBlock(code) {
  const fileMatches = code.matchAll(/(?:\/\/\s(?<fileName>[\w.]+\.tsx?))/g);

  let lastIndex = code.length - 1;

  return Array.from(fileMatches, (match) => ({
    ...match.groups,
    index: match.index,
  })).reduceRight((acc, curr) => {
    const result = [
      {
        fileName: curr.fileName,
        contents: code
          .slice(curr.index + `// ${curr.fileName}`.length, lastIndex)
          .trim(),
      },
      ...acc,
    ];
    lastIndex = curr.index;

    return result;
  }, []);
}

async function getCss(entrypointFile, files, rootContext) {
  // Any relative file is considered virtual