Zsh and Oh My Zsh

# Install Oh My Zsh (one-liner)
sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

# This creates ~/.oh-my-zsh/ and updates ~/.zshrc
# The framework manages plugins, themes, and configuration

# Install Powerlevel10k
git clone --depth=1 https://github.com/romkatv/powerlevel10k.git \
  $ZSH_CUSTOM/themes/powerlevel10k

# Set the theme in ~/.zshrc
ZSH_THEME="powerlevel10k/powerlevel10k"

# Reload and run configuration wizard
source ~/.zshrc
# Or manually run: p10k configure

# Install recommended font (MesloLGS NF)
# Download from: https://github.com/romkatv/powerlevel10k#fonts
# Then set it as your terminal font

# ~/.zshrc - Plugin configuration
plugins=(
  git                    # Git aliases (gst, ga, gc, gp, etc.)
  z                      # Jump to frequently used directories
  zsh-autosuggestions    # Fish-like auto-suggestions from history
  zsh-syntax-highlighting # Syntax highlighting for commands
  docker                 # Docker command completion
  npm                    # npm command completion and aliases
  node                   # Node.js version display
  extract                # Extract any archive with 'extract' command
  web-search             # Search Google/DuckDuckGo from terminal
  copypath               # Copy current directory path to clipboard
  copyfile               # Copy file contents to clipboard
  jsontools              # JSON pretty-printing and validation
  sudo                   # Double-press Escape to prepend sudo
  history                # History command aliases
  colored-man-pages      # Colorized man pages
)

# zsh-autosuggestions (Fish-like suggestions)
git clone https://github.com/zsh-users/zsh-autosuggestions \
  $ZSH_CUSTOM/plugins/zsh-autosuggestions

# zsh-syntax-highlighting (colors for valid/invalid commands)
git clone https://github.com/zsh-users/zsh-syntax-highlighting \
  $ZSH_CUSTOM/plugins/zsh-syntax-highlighting

# zsh-completions (additional completion definitions)
git clone https://github.com/zsh-users/zsh-completions \
  $ZSH_CUSTOM/plugins/zsh-completions

# After installing, add to plugins array in ~/.zshrc and reload
source ~/.zshrc

# Most useful git plugin aliases
gst     # git status
ga      # git add
gaa     # git add --all
gc      # git commit
gcmsg   # git commit -m
gp      # git push
gpsup   # git push --set-upstream origin $(current_branch)
gl      # git pull
glog    # git log --oneline --decorate --graph
gd      # git diff
gds     # git diff --staged
gco     # git checkout
gcb     # git checkout -b
gb      # git branch
gba     # git branch -a
gbd     # git branch -d
gf      # git fetch
grb     # git rebase
grbc    # git rebase --continue
grba    # git rebase --abort
gsta    # git stash push
gstp    # git stash pop
gstl    # git stash list
gcp     # git cherry-pick

# ~/.zshrc - Advanced configuration

# History configuration
HISTSIZE=50000
SAVEHIST=50000
HISTFILE=~/.zsh_history
setopt HIST_IGNORE_ALL_DUPS    # Remove older duplicate entries
setopt HIST_FIND_NO_DUPS       # Do not display duplicates in search
setopt HIST_SAVE_NO_DUPS       # Do not save duplicates
setopt SHARE_HISTORY           # Share history between sessions
setopt HIST_REDUCE_BLANKS      # Remove unnecessary blanks
setopt INC_APPEND_HISTORY      # Append to history immediately

# Directory navigation
setopt AUTO_CD                 # Type directory name to cd into it
setopt AUTO_PUSHD              # Push directories onto stack
setopt PUSHD_IGNORE_DUPS       # No duplicates in dir stack
setopt PUSHD_SILENT            # Silent pushd

# Completion settings
setopt COMPLETE_ALIASES        # Complete aliases
setopt ALWAYS_TO_END           # Move cursor to end after completion
zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}' # Case insensitive
zstyle ':completion:*' menu select  # Menu-style completion
zstyle ':completion:*' list-colors "${(s.:.)LS_COLORS}"  # Colored completions

# Key bindings
bindkey '^[[A' history-substring-search-up    # Up arrow searches history
bindkey '^[[B' history-substring-search-down  # Down arrow searches history

# Custom PATH
export PATH="$HOME/.local/bin:$HOME/.npm-global/bin:$PATH"

# Node Version Manager
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && source "$NVM_DIR/nvm.sh"

# Load completions
autoload -Uz compinit && compinit

# Install zinit
bash -c "$(curl --fail --show-error --silent --location \
  https://raw.githubusercontent.com/zdharma-continuum/zinit/HEAD/scripts/install.sh)"

# ~/.zshrc with zinit
source "$HOME/.local/share/zinit/zinit.git/zinit.zsh"

# Load plugins with turbo mode (deferred loading)
zinit light-mode for \
  zdharma-continuum/fast-syntax-highlighting \
  zsh-users/zsh-autosuggestions \
  zsh-users/zsh-completions

# Load Oh My Zsh plugins via zinit
zinit snippet OMZP::git
zinit snippet OMZP::docker
zinit snippet OMZP::npm