Day02.js

// Problem 2: File Writer

// Problem Statement: Create a function writeToFile(filePath, content) that takes the path to a file and user input content as input. The function should write the content to the specified file using the fs module.

const fs = require('fs');
const path = require('path');

function writeToFile(filePath, content) {
    fs.writeFile(filePath, content, 'utf8', (err) => {
        if (err) {
            console.error(`Error writing to file: ${err.message}`);
        } else {
            console.log(`Data written to ${path.basename(filePath)}`);
        }
    });
}

// Test Cases
writeToFile('test-files/output1.txt', 'Sample content.');
// Expected Output: Data written to output1.txt

writeToFile('test-files/nonexistent-folder/output.txt', 'Content in a non-existent folder.');
// Expected Output: Error writing to file: ENOENT: no such file or directory...