fileview 0.2.0

A minimal file tree UI for terminal emulators
Documentation

FileView (fv)

Crates.io License: MIT

A minimal, VSCode-style file tree TUI for modern terminal emulators.

English | 日本語

Features

  • Fast file tree navigation with vim-like keybindings
  • Multi-select support for batch operations
  • Text and image preview (half-block rendering)
  • Copy/cut/paste with internal clipboard
  • System clipboard integration (path/filename copy)
  • Pick mode for external tool integration
  • Callback execution on file selection
  • Hidden files toggle
  • Mouse support (click, double-click, scroll)

Installation

From crates.io (Recommended)

cargo install fileview

From source

git clone https://github.com/Hiro-Chiba/fileview.git
cd fileview
cargo install --path .

Requirements

  • Rust 1.70+
  • A terminal with true color support (recommended: Ghostty, iTerm2, Alacritty)

Usage

# Open current directory
fv

# Open specific directory
fv /path/to/directory

# Pick mode (output selected path to stdout)
fv --pick

# Pick mode with JSON output
fv --pick --format json

# Execute command on selection
fv --on-select "code {path}"

Keybindings

Navigation

Key Action
j / ↓ Move down
k / ↑ Move up
g Go to top
G Go to bottom

Tree Operations

Key Action
l / → / Tab Expand directory
h / ← / Backspace Collapse directory
Enter Toggle expand/collapse
H Collapse all
L Expand all (depth limit: 5)

Selection

Key Action
Space Toggle mark
Esc Clear all marks

File Operations

Key Action
a Create new file
A Create new directory
r Rename
D / Delete Delete (with confirmation)
y Copy to clipboard
d Cut to clipboard
p Paste

Search

Key Action
/ Start search
n Next search result

Preview

Key Action
P Toggle preview panel
o Open fullscreen preview

Other

Key Action
. Toggle hidden files
R / F5 Refresh
c Copy path to system clipboard
C Copy filename to system clipboard
? Show help
q Quit

CLI Options

Option Description
-p, --pick Pick mode: output selected path(s) to stdout
-f, --format FMT Output format: lines (default), null, json
--on-select CMD Run command when file is selected
-h, --help Show help
-V, --version Show version

Placeholders for --on-select

Placeholder Description
{path} Full path
{dir} Parent directory
{name} Filename with extension
{stem} Filename without extension
{ext} Extension only

Examples

# Use as file picker for another tool
selected=$(fv --pick)
echo "Selected: $selected"

# Open selected file in editor
fv --on-select "vim {path}"

# Copy selected file path to clipboard (macOS)
fv --on-select "echo {path} | pbcopy"

# Multiple file selection with JSON output
fv --pick --format json

License

MIT