Hexlet tests and linter status:

Analize-path-size

A simple CLI tool to display the size of files and directories in bytes or human-readable format.

Installation

git clone https://github.com/S1THOF/Analize-path-size.git
cd Analize-path-size
make build

Usage

hexlet-path-size [FLAGS] PATH

Examples

Show file size in bytes:

hexlet-path-size data.csv
# Output: 81B	data.csv

Show size in human-readable format:

hexlet-path-size --human data.csv
# Output: 81B	data.csv

hexlet-path-size --human large-file.bin
# Output: 24.0MB	large-file.bin

Calculate directory size recursively with hidden files:

hexlet-path-size -r -a --human /path/to/directory

Flags

Flag	Short	Description
--human	-H	Display sizes in human-readable format (auto-selects appropriate unit: B, KB, MB, GB, etc.)
--recursive	-r	Recursively calculate directory sizes (includes all subdirectories)
--all	-a	Include hidden files and directories (those starting with a dot .)

Format Details

Byte Format

• Displays exact size in bytes followed by B
• Example: 12345B filename.txt

Human-Readable Format

• Automatically selects the largest appropriate unit where the value is ≥ 1
• Units: B → KB → MB → GB → TB → PB → EB (base-2, 1 KB = 1024 bytes)
• Values < 1024 bytes: displayed as whole numbers (e.g., 1000B)
• Values ≥ 1024 bytes: displayed with one decimal place (e.g., 1.2KB, 24.0MB)

Exit Codes

• 0: Success
• 1: Error (file not found, permission denied, invalid arguments, etc.)

Requirements

• Go 1.22 or higher

License

MIT