Function processChallengeMarkdownFiles

scripts/processChallengeMarkdown.js:12–52

()

const outputDirectory = path.join(process.cwd(), "public/data/challenges");

const processChallengeMarkdownFiles = async () => {
  const fileNames = fs.readdirSync(markdownDirectory);

  const allChallengesDataPromises = fileNames.map(async (fileName) => {
    const fullPath = path.join(markdownDirectory, fileName);

    // Check if fullPath is a file to prevent EISDIR error
    if (fs.statSync(fullPath).isFile()) {
      const id = fileName.replace(/\.mdx$/, "");
      const fileContents = fs.readFileSync(fullPath, "utf8");

      const { data } = matter(fileContents);
      if (!data.name) return null;

      const challengeData = {
        id,
        ...data,
      };
      const individualOutputPath = path.join(outputDirectory, `${id}.mdx`);

      if (!fs.existsSync(outputDirectory))
        fs.mkdirSync(outputDirectory, { recursive: true });
      fs.writeFileSync(individualOutputPath, fileContents);

      return challengeData;
    }
  });

  const allChallengesData = await Promise.all(allChallengesDataPromises);

  const markdownData = allChallengesData
    .filter((data) => data)
    .sort(({ index: a }, { index: b }) => {
      return a - b;
    });

  fs.writeFileSync(
    path.join(JSONDirectory, "markdownData.json"),
    JSON.stringify(markdownData, null, 2),
  ); // Pretty print JSON
};

processChallengeMarkdownFiles().catch(console.error);