File Manager

[SpaNb4]

1. Task link: https://github.com/AlreadyBored/nodejs-assignments/blob/main/assignments/file-manager/score.md
2. Deadline: 30.01.2024
3. Score: 330 / 330

You can use double quotes (") to work with files or folders that contain spaces in their names. For example:

cat "file with spaces.txt"
cp "file with spaces.txt" "/path/to/new directory"

Basic Scope

General

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

Operations fail

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

Navigation & working directory operations implemented properly

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

Basic operations with files implemented properly

• Read file and print its content in console (+10)
• Create empty file (+10)
• Rename file (+10)
• Copy file (+10)
• Move file (+10)
• Delete file (+10)

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

• Get EOL (default system End-Of-Line) (+6)
• Get host machine CPUs info (+10)
• Get home directory (+6)
• Get current system user name (+6)
• Get CPU architecture for which Node.js binary has compiled (+6)

Hash calculation implemented properly

• Calculate hash for file (+20)

Compress and decompress operations

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

Advanced Scope

Stream Operations

• All operations marked as to be implemented using certain streams should be performed using Streams API (+30)
• No synchronous Node.js API with asynchronous analogues is used (+20)

Codebase Structure

• Codebase is written in ESM modules instead of CommonJS (+20)
• Codebase is separated (at least 7 modules) (+20)

Forfeits

• -95% of total task score Any external tools/libraries are used
• -30% of total task score Commits after deadline (except commits that affect only Readme.md, .gitignore, etc.)