dotfiles/dot_zshrc at main · iadyo/dotfiles · GitHub

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# =============================================================================
# Oh My Zsh Configuration
# =============================================================================

export ZSH="$HOME/.oh-my-zsh"

# Set name of the theme to load
ZSH_THEME="powerlevel10k/powerlevel10k"

# Plugins to load
plugins=(
    git
    zsh-autosuggestions
    zsh-syntax-highlighting
    dirhistory
)

# Load Oh My Zsh
if [ -f "$ZSH/oh-my-zsh.sh" ]; then
    source "$ZSH/oh-my-zsh.sh"
fi

# =============================================================================
# Environment Variables & PATH
# =============================================================================

export EDITOR=nvim
export VISUAL=code

# Priority for local binaries and mold linker
export PATH="$HOME/.local/bin/linkers:$HOME/.local/bin:$PATH"

# PATH for tools installed via uv and cargo
export PATH="$HOME/.cargo/bin:$HOME/.local/share/uv/tools/bin:$PATH"

# PNPM configuration
export PNPM_HOME="$HOME/.local/share/pnpm"
case ":$PATH:" in
  *":$PNPM_HOME:"*) ;;
  *) export PATH="$PNPM_HOME:$PATH" ;;
esac

# =============================================================================
# Tool Initializations (Zoxide & FZF)
# =============================================================================

eval "$(zoxide init zsh)"
source <(fzf --zsh)

# =============================================================================
# Advanced Update and Maintenance Functions
# =============================================================================

# Function to update all system components
update_all() {
    echo "Starting full system update..."

    echo "1. Updating system packages (Pacman)..."
    sudo pacman -Syyu --noconfirm

    if command -v paru &> /dev/null; then
        echo "2. Updating AUR packages (Paru)..."
        paru -Sua --noconfirm
    fi

    if command -v rustup &> /dev/null; then
        echo "3. Updating Rust toolchain (Rustup)..."
        rustup update
    fi

    if command -v uv &> /dev/null; then
        echo "4. Updating Python tools (uv)..."
        uv tool upgrade --all
    fi

    echo "Update process completed."
}

# Function for deep system cleanup
cleanup() {
    echo "Starting system maintenance cleanup..."

    # 1. Remove orphaned packages
    echo "\n[1/6] Removing unused dependencies (orphans)..."
    local orphans=$(pacman -Qtdq)
    if [[ -n "$orphans" ]]; then
        sudo pacman -Rns $orphans --noconfirm
    else
        echo "No orphaned packages found."
    fi

    # 2. Clean pacman cache (keeping last 2 versions)
    if command -v paccache &> /dev/null; then
        echo "\n[2/6] Cleaning package cache (paccache)..."
        sudo paccache -rk2
    fi

    # 3. Clean systemd journal logs (older than 7 days)
    echo "\n[3/6] Cleaning system logs (older than 7 days)..."
    sudo journalctl --vacuum-time=7d

    # 4. Clean uv cache (Python)
    if command -v uv &> /dev/null; then
        echo "\n[4/6] Cleaning uv cache..."
        uv cache clean
    fi

    # 5. Clean Cargo cache (Rust)
    if command -v cargo-cache &> /dev/null; then
        echo "\n[5/6] Cleaning Cargo cache..."
        cargo cache -a
    else
        echo "\n[5/6] Skipping Cargo cache (cargo-cache tool not found)."
    fi

    # 6. Remove user thumbnails and temporary files
    echo "\n[6/6] Removing user thumbnails and pip cache..."
    rm -rf ~/.cache/thumbnails/*
    rm -rf ~/.cache/pip/* 2>/dev/null

    echo "\nCleanup finished. System optimized."
}

# =============================================================================
# Aliases
# =============================================================================

alias lg='lazygit'
alias update='update_all'
alias cls='clear'
alias open='xdg-open'

# =============================================================================
# Source External Configs
# =============================================================================

# Local environment variables
if [ -f "$HOME/.local/bin/env" ]; then
    . "$HOME/.local/bin/env"
fi

# Powerlevel10k prompt configuration
[[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh