webpack.helper.js

/* eslint-disable guard-for-in */
/* eslint-disable consistent-return */
/* eslint-disable no-restricted-syntax */
// eslint-disable-next-line @typescript-eslint/no-var-requires
const { readdirSync, readFile, writeFile } = require("fs");

//* To add an extra test this script does not need to be modified.*
//* Please read CONTRIBUTING.MD *

const getFilesInDirectory = (source) =>
  readdirSync(source, { withFileTypes: true })
    .filter((dirent) => !dirent.isDirectory())
    .map((dirent) => dirent.name);

const getTemplates = (opts) => {
  const matchTemplateRegex = /(?:_template)\d{1,}_/;
  const getTemplateNumberFromName = (name) => {
    const selectTemplateRegex = /(?<=_template)\d+?(?=_)/;
    const templateNameRegex = new RegExp(selectTemplateRegex);
    // Check if name contains _templateN_ -> Select the N from _templateN_
    return name.match(matchTemplateRegex) ? templateNameRegex.exec(name)[0] : undefined;
  };
  const files = getFilesInDirectory(`./tests/${opts.templateType}`);
  const templates = [];

  for (const file of files) {
    const HTML_TEMPLATE = getTemplateNumberFromName(file);

    if (HTML_TEMPLATE) {
      templates.push({
        fullFileName: file,
        pageName: file.split(matchTemplateRegex)[1].split(opts.extension)[0],
        template_id: HTML_TEMPLATE,
      });
    }
  }

  return templates;
};

const generateStandalone = () => {
  for (const file of getFilesInDirectory("./tests/jest/module/")) {
    const moduleFilePath = `./tests/jest/module/${file}`;
    let standaloneFilePath = `./tests/jest/generated-standalone/${file.replace(".ts", ".js")}`;
    // Use template which has CDN imports
    standaloneFilePath = standaloneFilePath.replace("_template0_", "_template1_");

    readFile(moduleFilePath, "utf8", (err, data) => {
      if (err) {
        return console.log(err);
      }
      const result = data.replace(/<!-- build-remove-start -->([\s\S]*?)<!-- build-remove-end -->/g, "");

      writeFile(standaloneFilePath, result, "utf8", (err) => {
        if (err) return console.log(err);
        console.log(`Standalone site generated: ${standaloneFilePath}`);
      });
    });
  }
};

module.exports = { getTemplates, generateStandalone };