zsh with oh my zsh configuration

zshrc

# =========================================
# 🌟 Advanced Zsh Configuration by A.Z.M. Arif
# =========================================

# --- Basic Environment Settings ---
export ZSH="$HOME/.oh-my-zsh"
export EDITOR="nvim"
export TERMINAL="kitty"
export LANG="en_US.UTF-8"
export LC_ALL="en_US.UTF-8"

# --- Theme (Starship overrides this visually) ---
ZSH_THEME="gnzh"

# --- Oh My Zsh Core Plugins ---
plugins=(
  git
  fzf
  sudo
  history-substring-search
  colored-man-pages
)

# --- Load Oh My Zsh ---
if [ -s "$ZSH/oh-my-zsh.sh" ]; then
  source "$ZSH/oh-my-zsh.sh"
else
  echo "⚠️ Oh My Zsh not found at $ZSH"
fi

# --- Disable unwanted ZLE widgets (prevents syntax-highlighting warnings) ---
zle -D menu-search 2>/dev/null || true
zle -D recent-paths 2>/dev/null || true

# =========================================
# 🧠 Starship Prompt
# =========================================
if command -v starship >/dev/null 2>&1; then
  export STARSHIP_CONFIG="$HOME/.config/starship.toml"
  eval "$(command starship init zsh)"
else
  echo "⚠️ Starship not installed. Install via: sudo pacman -S starship"
fi

# =========================================
# ⚡ Performance Tweaks
# =========================================
zmodload zsh/complist
autoload -Uz compinit && compinit -C
zstyle ':completion:*' rehash true
zstyle ':completion:*' menu select
zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
setopt no_beep noclobber prompt_subst nomatch extended_glob

# =========================================
# 🖥️ Aliases
# =========================================
alias ls='exa --icons --color=always'
alias ll='exa -lah --icons --color=always'
alias tree='exa --tree --level=2 --icons'
alias c='clear'
alias v='nvim'
alias gs='git status'
alias gl='git log --oneline --graph --decorate'
alias update='sudo pacman -Syu'
alias ports='sudo lsof -i -P -n | grep LISTEN'
alias ..='cd ..'
alias ...='cd ../..'
alias nf='neofetch'

# =========================================
# 🪄 Functions
# =========================================
mkcd() { mkdir -p "$1" && cd "$1"; }

extract() {
  if [ -f "$1" ]; then
    case "$1" in
      *.tar.bz2)   tar xjf "$1" ;;
      *.tar.gz)    tar xzf "$1" ;;
      *.bz2)       bunzip2 "$1" ;;
      *.rar)       unrar x "$1" ;;
      *.gz)        gunzip "$1" ;;
      *.tar)       tar xf "$1" ;;
      *.tbz2)      tar xjf "$1" ;;
      *.tgz)       tar xzf "$1" ;;
      *.zip)       unzip "$1" ;;
      *.Z)         uncompress "$1" ;;
      *.7z)        7z x "$1" ;;
      *) echo "❌ '$1' cannot be extracted" ;;
    esac
  else
    echo "❌ '$1' is not a valid file"
  fi
}

# =========================================
# 💡 History Settings
# =========================================
HISTFILE=~/.zsh_history
HISTSIZE=20000
SAVEHIST=20000
setopt share_history hist_ignore_dups hist_reduce_blanks

# =========================================
# 🧠 Key Bindings
# =========================================
bindkey '^P' up-line-or-history
bindkey '^N' down-line-or-history

# =========================================
# ✅ Final Touch
# =========================================
# No random echo message at startup, only clean prompt