install.sh

#!/bin/bash

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#  ╚═╝     ╚═╝ ╚═════╝ ╚═════╝  ╚═════╝ ╚══════╝
#
#  A hackable shell for Hyprland
#  Installation Script for Arch Linux
#
#  Repository: https://github.com/S4NKALP/Modus --branch macos
#  License: GPLv3

set -e
set -u
set -o pipefail

REPO_URL="https://github.com/S4NKALP/Modus.git"
INSTALL_DIR="$HOME/.config/Modus"

PACKAGES=(
    python-fabric-git
    fabric-cli-git
    glace-git
    cliphist
    gnome-bluetooth-3.0
    gobject-introspection
    slurp
    ffmpeg
    hypridle
    hyprsunset
    hyprpicker
    imagemagick
    libnotify
    matugen-bin
    playerctl
    python-gobject
    python-pillow
    python-setproctitle
    python-toml
    python-requests
    python-numpy
    python-pywayland
    python-pyxdg
    python-ijson
    python-watchdog
    python-pyotp
    pyzbar
    python-psutil
    python-pydbus
    python-thefuzz
    python-pam
    gtk-session-lock
    swww
    apple-fonts
    swappy
    wl-clipboard
    webp-pixbuf-loader
    wf-recorder
    acpi
    brightnessctl
    power-profiles-daemon
    uwsm
    cinnamon-desktop
)

# Colors and formatting
if [ -t 1 ]; then
    GREEN=$(tput setaf 2)
    YELLOW=$(tput setaf 3)
    RED=$(tput setaf 1)
    CYAN=$(tput setaf 6)
    BLUE=$(tput setaf 4)
    BOLD=$(tput bold)
    DIM=$(tput dim)
    RESET=$(tput sgr0)
else
    GREEN="" YELLOW="" RED="" CYAN="" BLUE="" BOLD="" DIM="" RESET=""
fi

# Status symbols
ARROW="→"
CHECK="✔"
CROSS="✖"
INFO="ℹ"
WARN="⚠"

# Progress tracking
TOTAL_STEPS=7
CURRENT_STEP=0

# Function for progress indicator
progress() {
    CURRENT_STEP=$((CURRENT_STEP + 1))
    echo -e "\n${BOLD}${BLUE}[${CURRENT_STEP}/${TOTAL_STEPS}]${RESET} ${BOLD}$1${RESET}"
}

step() {
    echo -e "  ${CYAN}${ARROW}${RESET} $1"
}

success() {
    echo -e "  ${GREEN}${CHECK}${RESET} ${GREEN}$1${RESET}"
}

warn() {
    echo -e "  ${YELLOW}${WARN}${RESET} ${YELLOW}$1${RESET}"
}

error() {
    echo -e "\n${RED}${CROSS}${RESET} ${RED}${BOLD}ERROR:${RESET} ${RED}$1${RESET}\n" >&2
}

info() {
    echo -e "  ${BLUE}${INFO}${RESET} ${DIM}$1${RESET}"
}

spinner() {
    local pid=$1
    local message=$2
    local spin=('⠋' '⠙' '⠹' '⠸' '⠼' '⠴' '⠦' '⠧' '⠇' '⠏')
    local i=0

    while kill -0 $pid 2>/dev/null; do
        printf "\r  ${CYAN}${spin[i]}${RESET} $message"
        i=$(((i + 1) % 10))
        sleep 0.1
    done
    printf "\r"
}

# Cleanup handler
cleanup() {
    if [ -n "${SUDO_KEEPER_PID:-}" ]; then
        kill $SUDO_KEEPER_PID 2>/dev/null || true
    fi
}
trap cleanup EXIT INT TERM

# Header
clear
echo -e "${BOLD}${CYAN}"
cat << "EOF"
  ███╗   ███╗ ██████╗ ██████╗ ██╗   ██╗███████╗
  ████╗ ████║██╔═══██╗██╔══██╗██║   ██║██╔════╝
  ██╔████╔██║██║   ██║██║  ██║██║   ██║███████╗
  ██║╚██╔╝██║██║   ██║██║  ██║██║   ██║╚════██║
  ██║ ╚═╝ ██║╚██████╔╝██████╔╝╚██████╔╝███████║
  ╚═╝     ╚═╝ ╚═════╝ ╚═════╝  ╚═════╝ ╚══════╝
EOF
echo -e "${RESET}"
echo -e "${BOLD}  A hackable shell for Hyprland${RESET}"
echo -e "${DIM}  Installation Script v1.0${RESET}\n"

# Pre-flight checks
progress "Pre-flight checks"

step "Checking operating system..."
if ! grep -qi "arch" /etc/os-release; then
    error "This script requires Arch Linux or an Arch-based distribution"
    exit 1
fi
success "Arch Linux detected"

step "Checking user permissions..."
if [ "$(id -u)" -eq 0 ]; then
    error "Please run this script as a regular user, not as root"
    exit 1
fi
success "Running as regular user"

step "Checking system requirements..."
if ! command -v git &>/dev/null; then
    error "git is not installed. Please install it first: sudo pacman -S git"
    exit 1
fi
success "All requirements met"

# Sudo authentication
progress "Requesting permissions"

info "Some packages require root privileges for installation"
echo ""
if ! sudo -v; then
    error "Sudo authentication failed"
    exit 1
fi
success "Permissions granted"

# Keep sudo alive
while true; do
    sudo -n true
    sleep 60
    kill -0 "$$" || exit
done 2>/dev/null &
SUDO_KEEPER_PID=$!

# Show package list
progress "Package information"

info "Total packages to install: ${BOLD}${#PACKAGES[@]}${RESET}"
echo ""
read -rp "  ${YELLOW}${INFO}${RESET} View full package list? (y/N): " view_packages
if [[ "$view_packages" =~ ^[Yy]$ ]]; then
    echo ""
    printf "  ${DIM}• %s${RESET}\n" "${PACKAGES[@]}"
    echo ""
fi

# Confirmation
read -rp "  ${BOLD}Proceed with installation? (y/N):${RESET} " confirm
if [[ ! "$confirm" =~ ^[Yy]$ ]]; then
    warn "Installation cancelled by user"
    exit 0
fi

# AUR helper setup
progress "Setting up AUR helper"

aur_helper="yay"
if command -v paru &>/dev/null; then
    aur_helper="paru"
    success "Found paru"
elif command -v yay &>/dev/null; then
    success "Found yay"
else
    step "Installing yay-bin..."
    tmpdir=$(mktemp -d)
    (
        git clone --quiet --depth=1 https://aur.archlinux.org/yay-bin.git "$tmpdir/yay-bin" 2>&1 | grep -v "Cloning into" || true
        cd "$tmpdir/yay-bin"
        makepkg -si --noconfirm >/dev/null 2>&1
    ) &
    spinner $! "Building yay-bin..."
    wait $! || {
        error "Failed to install yay-bin"
        rm -rf "$tmpdir"
        exit 1
    }
    rm -rf "$tmpdir"
    success "yay-bin installed successfully"
fi

# Repository setup
progress "Setting up Modus repository"

if [ -d "$INSTALL_DIR" ]; then
    step "Updating existing repository..."
    git -C "$INSTALL_DIR" pull --quiet 2>&1 | grep -v "Already up to date" || true
    success "Repository updated"
else
    step "Cloning repository..."
    git clone --quiet "$REPO_URL" "$INSTALL_DIR" 2>&1 | grep -v "Cloning into" || true
    success "Repository cloned"
fi
info "Location: ${INSTALL_DIR}"

# Package installation
progress "Installing packages"

step "Syncing package databases..."
$aur_helper -Syy --noconfirm >/dev/null 2>&1 || true
success "Database synced"

step "Installing required packages (this may take a while)..."
installed=0
failed=0
for pkg in "${PACKAGES[@]}"; do
    if $aur_helper -S --needed --noconfirm "$pkg" >/dev/null 2>&1; then
        installed=$((installed + 1))
    else
        failed=$((failed + 1))
        warn "Failed to install: $pkg"
    fi
    printf "\r  ${CYAN}${ARROW}${RESET} Progress: ${installed}/${#PACKAGES[@]} packages"
done
echo ""

if [ $failed -eq 0 ]; then
    success "All packages installed successfully"
else
    warn "$failed package(s) failed to install"
fi

# Update check
step "Checking for package updates..."
outdated=$($aur_helper -Qu 2>/dev/null | awk '{print $1}' || true)
to_update=()
for pkg in "${PACKAGES[@]}"; do
    if echo "$outdated" | grep -q "^$pkg\$"; then
        to_update+=("$pkg")
    fi
done

if [ ${#to_update[@]} -gt 0 ]; then
    step "Updating ${#to_update[@]} outdated package(s)..."
    $aur_helper -S --noconfirm "${to_update[@]}" >/dev/null 2>&1 || true
    success "Packages updated"
else
    success "All packages are up-to-date"
fi

# Configuration
# progress "Running configuration"
# if [ -f "$INSTALL_DIR/config/config.py" ]; then
#     step "Initializing Modus configuration..."
#     if python "$INSTALL_DIR/config/config.py" 2>/dev/null; then
#         success "Configuration completed"
#     else
#         warn "Configuration step failed or was skipped"
#     fi
# else
#     info "No configuration file found, skipping"
# fi

# Hyprland configuration
progress "Configuring Hyprland"

HYPR_CONFIG="$HOME/.config/hypr/hyprland.conf"
MODUS_CONF_LINE="source= ~/.config/Modus/config/hypr/modus.conf"

if [ -f "$HYPR_CONFIG" ]; then
    step "Checking Hyprland configuration..."
    if grep -qF "$MODUS_CONF_LINE" "$HYPR_CONFIG"; then
        success "Modus configuration already sourced"
    else
        step "Adding Modus configuration to Hyprland..."
        echo "" >> "$HYPR_CONFIG"
        echo "# Modus configuration" >> "$HYPR_CONFIG"
        echo "$MODUS_CONF_LINE" >> "$HYPR_CONFIG"
        success "Modus configuration added to Hyprland"
    fi
else
    warn "Hyprland config not found at $HYPR_CONFIG"
    info "You may need to manually add: $MODUS_CONF_LINE"
fi

# Launch Modus
progress "Launching Modus"

step "Stopping existing instances..."
if killall modus 2>/dev/null; then
    success "Stopped running instance"
    sleep 1
else
    info "No existing instance found"
fi

step "Starting Modus..."
if uwsm app -- python "$INSTALL_DIR/main.py" >/dev/null 2>&1 & then
    disown
    sleep 1
    if pgrep -f "python.*main.py" >/dev/null; then
        success "Modus is now running"
    else
        warn "Modus may not have started correctly"
    fi
else
    error "Failed to start Modus"
    exit 1
fi

# Completion
echo ""
echo -e "${GREEN}${BOLD}╔════════════════════════════════════════╗${RESET}"
echo -e "${GREEN}${BOLD}║                                        ║${RESET}"
echo -e "${GREEN}${BOLD}║     Installation completed! 🎉         ║${RESET}"
echo -e "${GREEN}${BOLD}║                                        ║${RESET}"
echo -e "${GREEN}${BOLD}╚════════════════════════════════════════╝${RESET}"
echo ""
info "Modus is running in the background"
info "Config location: ${INSTALL_DIR}"
info "Repository: ${REPO_URL}"
echo ""