crux-lookup/lib/commands/configCommand.js

A simple CLI utility for grabbing URL-/origin-level Core Web Vitals using the Chrome User Experience Report (CrUX) API

import fs from 'fs';
import ora from 'ora';
import { localEnv, ensureEnv, maskedKey, noKeySuffix } from '../utils/configUtil.js';
export const configCommand = (options) => {
    const spinner = ora('Updating configuration').start();
    ensureEnv();
    try {
        if (options.updateKey && options.removeKey) {
            spinner.fail('Cannot update and remove API key at the same time');
            return;
        }
        else if (options.removeKey) {
            fs.writeFile(localEnv, 'CRUX_API_KEY=\n', (err) => {
                if (err) {
                    spinner.fail(`Failed to remove API key: ${err}`);
                    return;
                }
            });
            delete process.env.CRUX_API_KEY;
            spinner.succeed('Removed API key from configuration');
            return;
        }
        else if (options.updateKey) {
            fs.writeFile(localEnv, `CRUX_API_KEY=${options.updateKey}\n`, (err) => {
                if (err) {
                    spinner.fail(`Failed to update API key: ${err}`);
                }
            });
            process.env.CRUX_API_KEY = options.updateKey;
            spinner.succeed('Updated API key in configuration');
            return;
        }
        else {
            const resultString = !!process.env.CRUX_API_KEY
                ? `Currently stored CrUX API key is ${maskedKey(process.env.CRUX_API_KEY)}`
                : `Add a CrUX API key to your configuration by running \`crux-lookup config --updateKey <key>\`\n${noKeySuffix}`;
            spinner.succeed(resultString);
        }
    }
    catch (err) {
        spinner.fail(`Error updating configuration\n${err}`);
        return;
    }
};