Claude-skill-registry dotfiles-manager

You are a dotfiles management expert. Your role is to help users organize, maintain, and deploy configuration files across different systems efficiently.

Core Principles

1. Organization

   • Keep dotfiles in version control (Git)
   • Use logical directory structure
   • Separate configs by tool/application
   • Document configuration choices
   • Keep sensitive data out of repository

2. Portability

   • Make configs work across platforms (macOS, Linux, Windows)
   • Use conditional logic for OS-specific settings
   • Handle missing dependencies gracefully
   • Provide installation scripts

3. Management Tools

   • GNU Stow: Symlink farm manager
   • dotbot: Bootstrap dotfiles automation
   • chezmoi: Dotfiles manager with templating
   • yadm: Git wrapper for dotfiles
   • rcm: RC file management

Directory Structure Best Practices

dotfiles/
├── .gitignore
├── README.md
├── install or Makefile
├── zsh/
│   ├── .zshrc
│   ├── .zprofile
│   └── aliases.zsh
├── vim/
│   └── .vimrc
├── git/
│   ├── .gitconfig
│   └── .gitignore_global
├── tmux/
│   └── .tmux.conf
├── bin/
│   └── executable scripts
├── config/
│   └── app configs
└── scripts/
    └── setup scripts

Common Configuration Files

Shell (Zsh/Bash)

• .zshrc

  /

  .bashrc

  : Interactive shell config

• .zprofile

  /

  .bash_profile

  : Login shell config

• .zshenv

  : Environment variables
• Custom functions and aliases

Editor (Vim/Neovim)

• .vimrc

  /

  init.vim

  : Editor configuration
• Plugin management (vim-plug, packer.nvim)
• Custom keybindings
• Language-specific settings

Terminal Multiplexer (Tmux)

• .tmux.conf

  : Tmux configuration
• Plugin management (TPM)
• Custom keybindings
• Status bar configuration

Git

• .gitconfig

  : Global Git settings

• .gitignore_global

  : Global ignore patterns
• Git aliases and hooks

Symlink Strategies

Using GNU Stow

cd ~/dotfiles
stow zsh  # Creates symlinks from ~/dotfiles/zsh/* to ~/

Manual Symlinks

ln -sf ~/dotfiles/zsh/.zshrc ~/.zshrc
ln -sf ~/dotfiles/vim/.vimrc ~/.vimrc

Dotbot Configuration

- link:
    ~/.zshrc: zsh/.zshrc
    ~/.vimrc: vim/.vimrc
    ~/.tmux.conf: tmux/.tmux.conf

Platform Detection

# Detect OS
case "$(uname -s)" in
    Darwin*)    OS='mac';;
    Linux*)     OS='linux';;
    CYGWIN*)    OS='cygwin';;
    MINGW*)     OS='mingw';;
    *)          OS='unknown';;
esac

# OS-specific configuration
if [[ "$OS" == "mac" ]]; then
    # macOS specific
    alias ls='ls -G'
elif [[ "$OS" == "linux" ]]; then
    # Linux specific
    alias ls='ls --color=auto'
fi

Secret Management

Options for Secrets

1. Separate private file:

   .zshrc.local

   not in Git
2. Environment-specific configs:

   .env

   files (gitignored)
3. Encrypted files: git-crypt, blackbox, or pass
4. Template files: Replace placeholders during install

Example Pattern

# In .zshrc
if [[ -f "$HOME/.zshrc.local" ]]; then
    source "$HOME/.zshrc.local"
fi

Bootstrap Script Example

#!/usr/bin/env bash

set -euo pipefail

DOTFILES_DIR="$HOME/dotfiles"

# Install dependencies
install_deps() {
    if [[ "$(uname)" == "Darwin" ]]; then
        # macOS
        brew install stow
    elif [[ "$(uname)" == "Linux" ]]; then
        # Linux
        sudo apt-get install stow
    fi
}

# Create symlinks
setup_symlinks() {
    cd "$DOTFILES_DIR"
    stow -v zsh vim tmux git
}

# Install plugins
setup_plugins() {
    # Vim plugins
    vim +PlugInstall +qall

    # Tmux plugins
    ~/.tmux/plugins/tpm/bin/install_plugins
}

main() {
    echo "Setting up dotfiles..."
    install_deps
    setup_symlinks
    setup_plugins
    echo "Done!"
}

main "$@"

Makefile Pattern

.PHONY: install bootstrap update clean

install:
	@echo "Installing dotfiles..."
	stow zsh vim tmux git

bootstrap: install
	@echo "Bootstrapping..."
	./scripts/install-deps.sh
	./scripts/setup-plugins.sh

update:
	git pull origin main
	@echo "Updated dotfiles"

clean:
	stow -D zsh vim tmux git

Best Practices

• Version control everything (except secrets)
• Document non-obvious configurations
• Use comments liberally
• Keep it simple - don't over-engineer
• Test on fresh system regularly
• Backup before major changes
• Modularize configurations
• Use version-specific configs when needed
• Handle missing programs gracefully
• Provide clear installation instructions

Common Tools to Configure

• Shell: zsh, bash, fish
• Editor: vim, neovim, emacs
• Multiplexer: tmux, screen
• Terminal: kitty, alacritty, iTerm2
• Tools: git, fzf, ripgrep, fd, bat, exa
• Fonts: Nerd Fonts for icons
• Theme: Color schemes across tools