Task 2 task manager

[lysenko-alex]

File Manager

Task: Assignment Link

Screenshot: -

Deployment: -

Done: 2.11.2025 / Deadline: 3.11.2025

Score: 330 / 330

Basic Scope

General

• +6 Application accepts username and prints proper message
• +10 Application exits if user pressed ctrl+c or sent .exit command and proper message is printed

Operations fail

• +20 Attempts to perform an operation on a non-existent file or work on a non-existent path result in the operation fail
• +10 Operation fail doesn't crash application

Navigation & working directory operations implemented properly

• +10 Go upper from current directory
• +10 Go to dedicated folder from current directory
• +20 List all files and folders in current directory

Basic operations with files implemented properly

• +10 Read file and print it's content in console
• +5 Create empty file
• +5 Create new directory
• +10 Rename file
• +10 Copy file
• +10 Move file
• +10 Delete file

Operating system info (prints following information in console) implemented properly

• +6 Get EOL (default system End-Of-Line)
• +10 Get host machine CPUs info (overall amount of CPUS plus model and clock rate (in GHz) for each of them)
• +6 Get home directory
• +6 Get current system user name (Do not confuse with the username that is set when the application starts)
• +6 Get CPU architecture for which Node.js binary has compiled

Hash calculation implemented properly

• +20 Calculate hash for file

Compress and decompress operations

• +20 Compress file (using Brotli algorithm)
• +20 Decompress file (using Brotli algorithm)

Advanced Scope

• +30 All operations marked as to be implemented using certain streams should be performed using Streams API
• +20 No synchronous Node.js API with asynchronous analogues is used (e.g. not used readFileSync instead of readFile)
• +20 Codebase is written in ESM modules instead of CommonJS
• +20 Codebase is separated (at least 7 modules)