Function assignJSONFile

scripts/generate-babel-7-tests.mjs:47–66

* Assign properties from input to a JSON file, creating or updating it. * @param {string} jsonFile - The path to the JSON file. * @param {object} inputProperties - The properties to assign.

(jsonFile, inputProperties)

 * @param {object} inputProperties - The properties to assign.
 */
function assignJSONFile(jsonFile, inputProperties) {
  let options = inputProperties;
  const jsonFileExists = existsSync(jsonFile);
  if (jsonFileExists) {
    try {
      options = {
        ...JSON.parse(readFileSync(jsonFile, "utf-8")),
        ...inputProperties,
      };
    } catch (error) {
      console.error(`Error reading ${jsonFile}:`, error.message);
    }
  }
  try {
    writeFileSync(jsonFile, JSON.stringify(options, null, 2) + "\n", "utf-8");
    console.log(`${jsonFileExists ? "Updated" : "Created"} ${jsonFile}`);
  } catch (error) {
    console.error(`Error writing ${jsonFile}:`, error.message);
  }
}

/**
 * Update the options.json files for Babel 8 breaking changes.