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done title #45

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9f1e4f5
Update index.js
tihon228supermegaproIT May 3, 2023
719caa4
Update index.js
tihon228supermegaproIT May 3, 2023
87ef189
Update index.js
tihon228supermegaproIT May 3, 2023
bd8aa47
Update index.js
tihon228supermegaproIT May 3, 2023
7f552fe
Update index.js
tihon228supermegaproIT May 4, 2023
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9 changes: 9 additions & 0 deletions 01-read-file/index.js
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Original file line number Diff line number Diff line change
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const fs = require('fs');

fs.readFile('./text.txt', 'utf8', (err, data) => {
if (err) {
console.error(err);
} else {
console.log(data);
}
});
18 changes: 18 additions & 0 deletions 02-write-file/index.js
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const fs = require('fs');
const readline = require('readline');

console.log('Привет! Введи текст для записи в файл:');

const rl = readline.createInterface({
input: process.stdin,
output: process.stdout
});

rl.on('line', (text) => {
fs.writeFile('text.txt', text, (err) => {
if (err) throw err;

console.log(`Текст "${text}" успешно записан в файл text.txt`);
rl.close();
});
});
13 changes: 13 additions & 0 deletions 03-files-in-folder/index.js
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const fs = require('fs');

const folderPath = './03-files-in-folder/secret-folder';

fs.readdir(folderPath, (err, files) => {
if (err) {
console.error('Error reading directory:', err);
return;
}

console.log(`Files in directory ${folderPath}:`);
files.forEach(file => console.log(file));
});
22 changes: 22 additions & 0 deletions 04-copy-directory/index.js
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Original file line number Diff line number Diff line change
@@ -1 +1,23 @@
const fs = require('fs');

function copyDir(sourceDir, targetDir) {
if (!fs.existsSync(sourceDir)) {
throw new Error(`Source directory "${sourceDir}" does not exist`);
}
if (!fs.existsSync(targetDir)) {
fs.mkdirSync(targetDir);
}
const files = fs.readdirSync(sourceDir);
files.forEach((file) => {
const sourcePath = `${sourceDir}/${file}`;
const targetPath = `${targetDir}/${file}`;
const stat = fs.statSync(sourcePath);
if (stat.isDirectory()) {
copyDir(sourcePath, targetPath);
} else {
fs.copyFileSync(sourcePath, targetPath);
}
});
}

copyDir('./files', './files-copy');
21 changes: 21 additions & 0 deletions 05-merge-styles/index.js
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const fs = require('fs');
const concat = require('concat');

const stylesFolderPath = './styles';
const outputFilePath = './project-dist/bundle.css';

fs.readdir(stylesFolderPath, (err, files) => {
if (err) {
throw err;
}

const fileContents = files.map((fileName) => {
return fs.readFileSync(`${stylesFolderPath}/${fileName}`, 'utf-8');
});

const concatenatedContents = concat(fileContents);

fs.writeFileSync(outputFilePath, concatenatedContents, 'utf-8');

console.log('Styles merged successfully');
});