keygentoolshed/keyGen/data-and-other/addMetadata.js

Key generation utilities for cryptographic operations. QUANTUM ENCRYPTION FOLDER UPDATE!!! See its folder for all <3

import fs from 'fs';
import yargs from 'yargs/yargs';
import { hideBin } from 'yargs/helpers';

const argv = yargs(hideBin(process.argv))
    .usage('Usage: $0 --filePath [path] --amount [tiny|medium|giant]')
    .option('filePath', {
        alias: 'fp',
        describe: 'Specify the file path to add metadata',
        type: 'string',
        demandOption: true
    })
    .option('amount', {
        alias: 'am',
        describe: 'Specify the amount of metadata (tiny, medium, giant)',
        type: 'string',
        choices: ['tiny', 'medium', 'giant'], 
        demandOption: true 
    })
    .help()
    .argv;

function addMetadata(filePath, amount) {
    let numberOfLines;

    switch (amount) {
        case 'tiny':
            numberOfLines = 3;
            break;
        case 'medium':
            numberOfLines = 5;
            break;
        case 'giant':
            numberOfLines = 10;
            break;
        default:
            console.error('Invalid amount specified.');
            return;
    }

    const metadataLines = [];
    const currentDate = new Date().toISOString();

    for (let i = 1; i <= numberOfLines; i++) {
        switch (i) {
            case 1:
                metadataLines.push(`Author: John Doe`);
                break;
            case 2:
                metadataLines.push(`Created on: ${currentDate}`);
                break;
            case 3:
                metadataLines.push(`Description: Metadata from addMetadata lol`);
                break;
            case 4:
                metadataLines.push(`Version: 1.0`);
                break;
            case 5:
                metadataLines.push(`Tags: example, sample, metadata`);
                break;
            case 6:
                metadataLines.push(`Last modified: ${currentDate}`);
                break;
            case 7:
                metadataLines.push(`Status: Draft`);
                break;
            case 8:
                metadataLines.push(`Reviewer: Jane Smith`);
                break;
            case 9:
                metadataLines.push(`Comments: Initial draft created.`);
                break;
            case 10:
                metadataLines.push(`License: MIT`);
                break;
            default:
                metadataLines.push(`Additional metadata line ${i - 10}: Example content`);
                break;
        }
    }

    fs.appendFile(filePath, metadataLines.join('\n') + '\n', (err) => {
        if (err) {
            console.error(`Error writing to file: ${err.message}`);
        } else {
            console.log(`Successfully added ${numberOfLines} metadata lines to file: ${filePath}`);
        }
    });
}

function main() {
    const { filePath, amount } = argv;
    addMetadata(filePath, amount);
}

main();