Minor tasks refactor (CP, WT, cjsToEsm)

src/cli/args.js

@@ -1,5 +1,5 @@
 const parseArgs = () => {
-    // Write your code here 
+  // Write your code here
 };
 
-parseArgs();
+parseArgs();

src/cli/env.js

@@ -1,5 +1,5 @@
 const parseEnv = () => {
-    // Write your code here 
+  // Write your code here
 };
 
-parseEnv();
+parseEnv();

src/cp/cp.js

@@ -1,5 +1,5 @@
 const spawnChildProcess = async (args) => {
-    // Write your code here
+  // Write your code here
 };
 
 // Put your arguments in function call to test this functionality

src/cp/files/script.js

@@ -1,12 +1,19 @@
-const args = process.argv.slice(2);
+import { EOL } from 'node:os';
+import { argv, stdout, stdin, exit } from 'node:process';
+
+const args = argv.slice(2);
 
 console.log(`Total number of arguments is ${args.length}`);
-console.log(`Arguments: ${JSON.stringify(args)}`);
+console.log(`Arguments: ${JSON.stringify(args)}${EOL}`);
 
 const echoInput = (chunk) => {
-    const chunkStringified = chunk.toString();
-    if (chunkStringified.includes('CLOSE')) process.exit(0);
-    process.stdout.write(`Received from master process: ${chunk.toString()}\n`)
+  const chunkStringified = chunk.toString();
+
+  if (chunkStringified.includes('CLOSE')) {
+    exit(0);
+  }
+
+  stdout.write(`Received from master process: ${chunk.toString()}${EOL}`);
 };
 
-process.stdin.on('data', echoInput);
+stdin.on('data', echoInput);

src/fs/copy.js

@@ -1,5 +1,5 @@
 const copy = async () => {
-    // Write your code here 
+  // Write your code here
 };
 
 await copy();

src/fs/create.js

@@ -1,5 +1,5 @@
 const create = async () => {
-    // Write your code here 
+  // Write your code here
 };
 
-await create();
+await create();

src/fs/delete.js

@@ -1,5 +1,5 @@
 const remove = async () => {
-    // Write your code here 
+  // Write your code here
 };
 
-await remove();
+await remove();

src/fs/list.js

@@ -1,5 +1,5 @@
 const list = async () => {
-    // Write your code here 
+  // Write your code here
 };
 
-await list();
+await list();

src/fs/read.js

@@ -1,5 +1,5 @@
 const read = async () => {
-    // Write your code here 
+  // Write your code here
 };
 
-await read();
+await read();

src/fs/rename.js

@@ -1,5 +1,5 @@
 const rename = async () => {
-    // Write your code here 
+  // Write your code here
 };
 
-await rename();
+await rename();

src/hash/calcHash.js

@@ -1,5 +1,5 @@
 const calculateHash = async () => {
-    // Write your code here 
+  // Write your code here
 };
 
-await calculateHash();
+await calculateHash();

src/modules/cjsToEsm.cjs

@@ -1,17 +1,12 @@
-const path = require('path');
-const { release, version } = require('os');
-const { createServer: createServerHttp } = require('http');
+const path = require('node:path');
+const { release, version } = require('node:os');
+const { createServer: createServerHttp } = require('node:http');
+
 require('./files/c.cjs');
 
 const random = Math.random();
 
-let unknownObject;
-
-if (random > 0.5) {
-    unknownObject = require('./files/a.json');
-} else {
-    unknownObject = require('./files/b.json');
-}
+const unknownObject = random > 0.5 ? require('./files/a.json') : require('./files/b.json');
 
 console.log(`Release ${release()}`);
 console.log(`Version ${version()}`);
@@ -21,20 +16,19 @@ console.log(`Path to current file is ${__filename}`);
 console.log(`Path to current directory is ${__dirname}`);
 
 const myServer = createServerHttp((_, res) => {
-    res.end('Request accepted');
+  res.end('Request accepted');
 });
 
 const PORT = 3000;
 
 console.log(unknownObject);
 
 myServer.listen(PORT, () => {
-    console.log(`Server is listening on port ${PORT}`);
-    console.log('To terminate it, use Ctrl+C combination');
+  console.log(`Server is listening on port ${PORT}`);
+  console.log('To terminate it, use Ctrl+C combination');
 });
 
 module.exports = {
-    unknownObject,
-    myServer,
+  unknownObject,
+  myServer,
 };
-

src/modules/files/a.json

@@ -1,5 +1,5 @@
 {
-    "a": 1,
-    "b": 2,
-    "c": 3
-}
+  "a": 1,
+  "b": 2,
+  "c": 3
+}

src/modules/files/b.json

@@ -1,5 +1,5 @@
 {
-    "a": 11,
-    "b": 22,
-    "c": 33
-}
+  "a": 11,
+  "b": 22,
+  "c": 33
+}

src/streams/read.js

@@ -1,5 +1,5 @@
 const read = async () => {
-    // Write your code here 
+  // Write your code here
 };
 
-await read();
+await read();

src/streams/transform.js

@@ -1,5 +1,5 @@
 const transform = async () => {
-    // Write your code here 
+  // Write your code here
 };
 
-await transform();
+await transform();

src/streams/write.js

@@ -1,5 +1,5 @@
 const write = async () => {
-    // Write your code here 
+  // Write your code here
 };
 
-await write();
+await write();

src/wt/main.js

@@ -1,5 +1,5 @@
 const performCalculations = async () => {
-    // Write your code here
+  // Write your code here
 };
 
-await performCalculations();
+await performCalculations();

src/wt/worker.js

@@ -2,7 +2,7 @@
 const nthFibonacci = (n) => n < 2 ? n : nthFibonacci(n - 1) + nthFibonacci(n - 2);
 
 const sendResult = () => {
-    // This function sends result of nthFibonacci computations to main thread
+  // This function sends result of nthFibonacci computations to main thread
 };
 
-sendResult();
+sendResult();

src/zip/compress.js

@@ -1,5 +1,5 @@
 const compress = async () => {
-    // Write your code here 
+  // Write your code here
 };
 
-await compress();
+await compress();

src/zip/decompress.js

@@ -1,5 +1,5 @@
 const decompress = async () => {
-    // Write your code here 
+  // Write your code here
 };
 
-await decompress();
+await decompress();