tree-view（树视图）

Tree View

Fast directory tree visualization using fd + Python3.

When to Use

• Need a quick overview of directory structure
• Want to see files organized hierarchically
• Default tree command is not available or too slow
• Need customizable depth limits

Usage

# Show directory tree (default 2 levels)
bun ~/.pi/agent/skills/tree-view/cli.ts

# Show 3 levels deep
DEPTH=3 bun ~/.pi/agent/skills/tree-view/cli.ts

# Show 4 levels deep
DEPTH=4 bun ~/.pi/agent/skills/tree-view/cli.ts

Features

• Fast: Uses fd for efficient file discovery
• Depth control: Environment variable DEPTH controls levels
• Clean output: Proper tree structure with branch characters
• Smart truncation: Long filenames are truncated for readability

Requirements

• bun - Bun runtime
• fd - Fast alternative to find
• python3 - For tree formatting

Output Format

docs/
├── adr/
│   └── 20240210-decision.md
├── issues/
│   ├── frontend/
│   │   └── 20240210-task.md
│   └── backend/
└── guides/

Notes

• Directories are shown with trailing /
• Files are shown without trailing slash
• Names longer than 30 characters are truncated (prefix...suffix)