@oberoncms/core/dist/adapter/export-tailwind-clases.js

OberonCMS is a cloud deployable CMS written in typescript based on the Puck visual editor

import { once } from "events";
import { mkdir } from "fs/promises";
import { createWriteStream } from "fs";
import { walkAsyncStep } from "walkjs";
async function exportTailwindClasses({
  getAllPages,
  getPageData
}) {
  console.log("Exporting Tailwind classes");
  const pagesPromise = getAllPages();
  await mkdir(".oberon", { recursive: true });
  const outFile = createWriteStream(".oberon/tailwind.classes");
  let matchedFields = 0;
  const walkPage = async ({ key }) => {
    const data = await getPageData(key);
    for await (const node of walkAsyncStep(data)) {
      if (node.key !== "className" || !node.val) {
        continue;
      }
      matchedFields++;
      if (!outFile.write(`${node.val} 
`)) {
        await once(outFile, "drain");
      }
    }
  };
  const results = await Promise.allSettled((await pagesPromise).map(walkPage));
  outFile.write("\n");
  outFile.end();
  await once(outFile, "finish");
  for (const result of results) {
    if (result.status === "rejected") {
      throw result.reason;
    }
  }
  if (!results.length) {
    console.log("No pages in database");
    return;
  }
  console.log(
    `Successfully exported tailwind classes from ${matchedFields} fields in ${results.length} pages`
  );
}
export {
  exportTailwindClasses
};