Delta

説明

Delta is a syntax-highlighting pager for git, diff, and grep output. Written in Rust, it provides beautiful, colorized diff output in your terminal with features like side-by-side view, line numbers, and hyperlinks. Delta is designed to be a drop-in replacement for git's default pager.

主な機能

• Syntax highlighting for 50+ languages
• Side-by-side diff view
• Line-by-line and character-level diffs
• Git integration with automatic detection
• Hyperlinks to files and commits
• Customizable colors and styles
• File header decorations
• Supports merge conflicts display
• Hunk annotations and custom decorators

インストール

# macOS (Homebrew)
brew install git-delta

# Linux (Ubuntu/Debian)
sudo apt install git-delta

# Or download binary from GitHub
# https://github.com/dandavison/delta/releases

# Configure Git
git config --global core.pager delta

使用方法

# Delta automatically works as git pager after configuration
git diff
git log -p
git show

# Side-by-side view
git diff --side-by-side

# Configure in ~/.gitconfig
[core]
    pager = delta
[interactive]
    diffFilter = delta --color-only