install.sh

#!/usr/bin/env bash
# shellcheck disable=SC1090
# shellcheck disable=SC2034
# ------------------------------------------------------ #
# The confArch Project.                                 #
# Arch Linux enhancement configuration                  #
#! --------------------- Warning ----------------------- #
#? Please don't use this script, Still Under Development #
# ------------------------------------------------------ #
# Table of Content #
# ---------------- #
# 1. Declare Variables.
#		relative Path
#		Colors
#		text format
#		Define the XDG
# 2. Import Global Scripts.
#		prevent_sudo_or_root
#		update_packages
# 3. Show Welcome Message.
# 4. Configurations.
# 5. Functions.
# 6. Install Applications & Tools.
# ------------------------------------------------------ #

if ! grep -q "arch" /etc/os-release; then
  echo ":: This script is designed to run on Arch Linux."
  exit 1
fi

if [ ! -d "$HOME/dotfiles" ]; then
  echo ":: The directory $HOME/dotfiles does not exist."
  exit 1
fi

execute_command() {
  while true; do
    "$@"
    exit_code=$?
    if [ $exit_code -eq 0 ]; then
      break
    else
      echo "Command failed with exit code $exit_code."
      choice=$(gum choose "Continue the script" "Retry the command" "Exit the script")
      case $choice in
      "Continue the script") break ;;
      "Retry the command") continue ;;
      "Exit the script") exit 1 ;;
      esac
    fi
  done
}

ask_continue() {
  local message=$1
  local exit_on_no=${2:-true}
  if gum confirm "$message"; then
    return 0
  else
    echo ":: Skipping $message."
    if $exit_on_no; then
      echo ":: Exiting script."
      exit 0
    else
      return 1
    fi
  fi
}
preference_select() {
  local type=$1
  shift
  local app_type=$1
  shift
  local options=("$@")

  gum style \
    --foreground 212 --border-foreground 212 --border normal \
    --align center --width 50 --margin "0 2" --padding "1 2" \
    "Select a(n) $type to install"

  CHOICE=$(gum choose "${options[@]}" "NONE")

  if [[ $CHOICE != "NONE" ]]; then
    execute_command yay -Sy
    execute_command yay -S --needed "$CHOICE"
    python -O "$HOME"/dotfiles/ags/scripts/apps.py --"$app_type" "$CHOICE"
  else
    echo "Not installing a(n) $type..."
    sleep .4
  fi
}

# -------------------- #
# 1. Declare Variables #
# -------------------- #
# store the relative path into `base` variable
export base && base="$(pwd)"

# Colors #
Black='\033[30m'
Red='\033[31m'
Green='\033[32m'
Yellow='\033[33m'
Blue='\033[34m'
Magenta='\033[35m'
Cyan='\033[36m'
White='\033[37m'
# Bright (Bold) Colors:
B_Black='\033[90m'
B_Red='\033[91m'
B_Green='\033[92m'
B_Yellow='\033[93m'
B_Blue='\033[94m'
B_Magenta='\033[95m'
B_Cyan='\033[96m'
B_White='\033[97m'

# text format
nc='\033[0m'
bold='\033[1m'
italic='\033[3m'
underline='\033[4m'
strikeThrough='\033[9m'
RESET="\033[0m" # Reset color

# Unicode Characters
heart='\u2764' # `echo -e "\u2764" Outputs a heart symbol (❤)`

# Define the XDG base directories using environment variables.
XDG_BIN_HOME=${XDG_BIN_HOME:-$HOME/.local/bin}
XDG_CACHE_HOME=${XDG_CACHE_HOME:-$HOME/.cache}
XDG_CONFIG_HOME=${XDG_CONFIG_HOME:-$HOME/.config}
XDG_DATA_HOME=${XDG_DATA_HOME:-$HOME/.local/share}
XDG_STATE_HOME=${XDG_STATE_HOME:-$HOME/.local/state}

# ------------------------ #
# 2. Import Global Scripts #
# ------------------------ #
source "$(pwd)"/config.conf # Here your configuration file (you can Edit it)
source "$(pwd)"/sources/global_functions.sh
source "$(pwd)"/sources/system_information.sh
source "$(pwd)"/sources/copyer.sh
# --------------------------------------------------- #
# Check if running as root. If root, script will exit #
# --------------------------------------------------- #
prevent_sudo_or_root # The whole function exist in global_functions.sh file

# -------------------- #
# Show Welcome Message #
# -------------------- #
echo -e "$(
  cat <<EOF
  ${B_Magenta}===================================================================${RESET}
  ${B_Magenta}1 ${RESET} ${Red}Welcome${RESET} \e[1;32m$(whoami)\e[0m ${heart}
  ${B_Magenta}2 ${RESET} Today's date is: ${B_Yellow}$(date)${RESET}
  ${B_Magenta}3 ${RESET} \e[3;90mFeel free to message me on\e[0m \e[1;34mTwitter\e[0m: \e[4;96mhttps://x.com/SoftEng_Islam\e[0m
  ${B_Magenta}===================================================================${RESET} \n
EOF
)"
# ------------------------------------------------------ #
# Get and Show some Information about the current device #
# ------------------------------------------------------ #
get_system_info

# ----------------------------------------------------------
# Extra Modifications on System Configurations
# ----------------------------------------------------------
# This Command is used to add the current user to additional groups,
# specifically the video and input groups,
# on a Unix-like operating system
# ----------------------------------------------------------
# Explanation of Each Group:
## video: Access to video devices.
## input: Access to input devices like keyboards and mice.
## audio: Access to audio devices.
## network: Permissions to manage network connections.
## wheel: Ability to use sudo for administrative tasks.
## storage: Access to storage devices.
## lp: Manage printers.
## uucp: Access to serial ports and devices connected via serial ports.
sudo usermod -aG video,input,audio,network,wheel,storage,lp,uucp "$(whoami)"

# ---------------------------- #
# Check if pacman is available #
# ---------------------------- #
# check if the pacman package manager is available on the system.
# If pacman is not found, it prints an error message indicating that
# the system is not Arch Linux or an Arch-based distribution,
# and then it exits the script with a status code of 1.
if ! command -v pacman >/dev/null 2>&1; then
  echo -e "\e[31m[$0]: pacman not found, it seems that the system is not ArchLinux or Arch-based distros. Aborting...\e[0m\n"
  exit 1
else
  echo "pacman is found. Continuing with the script..."
fi

# ------------------- #
# Update the Packages #
# ------------------- #
update_packages

# -------------------------------- #
# Check if base-devel is installed #
# -------------------------------- #
# if pacman -Q base-devel &>/dev/null; then
echo "Install base-devel linux-headers git.........."
if sudo pacman -S --noconfirm --needed base-devel linux-headers git; then
  echo "base-devel, linux-headers and git has been installed successfully."
else
  echo "Error: base-devel not found nor cannot be installed."
  echo "Please install base-devel manually before running this script... Exiting"
  exit 1
fi

install_microtex() {
  echo "# Installing Microtex:"
  cd "$(pwd)/setup/MicroTex/" || echo "ERROR: $(pwd)/setup/MicroTex/"
  execute_command makepkg -si
}

install_packages() {
  echo "# Installing packages"
  sleep 1
  yay -Sy
  execute_command yay -S --needed \
    hyprland hyprshot hyprcursor hypridle hyprlang hyprpaper hyprpicker hyprlock \
    hyprutils hyprwayland-scanner xdg-dbus-proxy xdg-desktop-portal \
    xdg-desktop-portal-gtk xdg-desktop-portal-hyprland xdg-user-dirs \
    xdg-utils libxdg-basedir python-pyxdg aylurs-gtk-shell swww gtk3 gtk4 \
    adw-gtk-theme libdbusmenu-gtk3 python-pip python-pillow sddm \
    sddm-theme-corners-git nm-connection-editor network-manager-applet \
    networkmanager gnome-bluetooth-3.0 wl-gammarelay-rs bluez bluez-libs bluez-utils \
    cliphist wl-clipboard libadwaita swappy nwg-look \
    pavucontrol polkit-gnome brightnessctl man-pages gvfs xarchiver zip imagemagick \
    blueman fastfetch bibata-cursor-theme gum python-pywayland dbus \
    libdrm mesa fwupd bun-bin pipewire wireplumber udiskie \
    lm_sensors gnome-system-monitor playerctl ttf-meslo-nerd ttf-google-sans \
    ttf-font-awesome ttf-opensans ttf-roboto lshw ttf-material-symbols-variable-git \
    fontconfig dart-sass ttf-meslo-nerd-font-powerlevel10k cpio meson cmake \
    python-materialyoucolor-git gtksourceview3 gtksourceviewmm cairomm \
    gtkmm3 tinyxml2 python-requests python-numpy
}

setup_yay() {
  if command -v yay &>/dev/null; then
    echo "# Yay is installed"
    sleep 1
  else
    echo "# Yay is not installed! Installing yay..."
    sleep 1
    execute_command sudo pacman -Sy
    execute_command git clone https://aur.archlinux.org/yay.git /tmp/yay
    cd /tmp/yay || echo "ERROR: cd /tmp/yay"
    execute_command makepkg -si --noconfirm --needed
  fi
}
setup_sensors() {
  execute_command sudo sensors-detect --auto >/dev/null
}

check_config_folders() {
  local CHECK_CONFIG_FOLDERS="ags alacritty hypr swappy"
  local DATETIME=$(date '+%Y-%m-%d %H:%M:%S')
  local EXISTING="NO"

  mkdir -p "$HOME/.backup/$DATETIME/"

  for dir in $CHECK_CONFIG_FOLDERS; do
    if [ -d "$HOME/.config/$dir" ]; then
      echo ":: Attention: directory $dir already exists in .config"
      mv "$HOME/.config/$dir" "$HOME/.backup/$DATETIME/"
      EXISTING="YES"
    fi
  done

  if [[ $EXISTING == "YES" ]]; then
    echo ":: Old config folder(s) backed up at ~/.backup folder"
  fi
}

install_icon_theme() {
  gum style \
    --foreground 212 --border-foreground 212 --border normal \
    --align center --width 50 --margin "0 2" --padding "1 2" \
    "Select an icon theme to install"

  CHOICE=$(gum choose "Tela Icon Theme" "Papirus Icon Theme" "Adwaita Icon Theme")

  if [[ $CHOICE == "Tela Icon Theme" ]]; then
    echo ":: Installing Tela icons..."
    mkdir -p /tmp/install
    cd /tmp/install
    git clone https://github.com/vinceliuice/Tela-icon-theme
    cd Tela-icon-theme

    gum style \
      --foreground 212 --border-foreground 212 --border normal \
      --align center --width 50 --margin "0 2" --padding "1 2" \
      "Select a color theme"

    COLOR_CHOICE=$(gum choose --height=20 "nord" "black" "blue" "green" "grey" "orange" \
      "pink" "purple" "red" "yellow" "brown")

    ./install.sh $COLOR_CHOICE
    echo -e "Tela-$COLOR_CHOICE-dark\nTela-$COLOR_CHOICE-light" >$HOME/dotfiles/.settings/icon-theme
    cd $HOME/dotfiles

  elif [[ $CHOICE == "Papirus Icon Theme" ]]; then
    yay -S --noconfirm --needed papirus-icon-theme papirus-folders

    echo -e "Papirus-Dark\nPapirus-Light" >$HOME/dotfiles/.settings/icon-theme

    gum style \
      --foreground 212 --border-foreground 212 --border normal \
      --align center --width 50 --margin "0 2" --padding "1 2" \
      "Select a color theme"

    COLOR_CHOICE=$(gum choose --height=20 "black" "blue" "cyan" "green" "grey" "indigo" \
      "brown" "purple" "nordic" "pink" "red" "deeporange" "white" "yellow")

    papirus-folders -C $COLOR_CHOICE

  else
    yay -S --noconfirm --needed adwaita-icon-theme
    echo -e "Adwaita\nAdwaita" >$HOME/dotfiles/.settings/icon-theme
  fi
}

setup_colors() {
  echo ":: Setting colors"
  execute_command python -O $HOME/dotfiles/material-colors/generate.py --color "#0000FF"
}
setup_sddm() {
  echo ":: Setting SDDM"
  sudo mkdir -p /etc/sddm.conf.d
  sudo cp $HOME/dotfiles/sddm/sddm.conf /etc/sddm.conf.d/
  sudo cp $HOME/dotfiles/sddm/sddm.conf /etc/
  sudo chmod 777 /etc/sddm.conf.d/sddm.conf
  sudo chmod 777 /etc/sddm.conf
  sudo chmod -R 777 /usr/share/sddm/themes/corners/
  "$HOME"/dotfiles/sddm/scripts/wallpaper.sh
}

copy_files
create_links

setup_services() {
  echo ":: Services"

  if systemctl is-active --quiet bluetooth.service; then
    echo ":: bluetooth.service already running."
  else
    sudo systemctl enable bluetooth.service
    sudo systemctl start bluetooth.service
    echo ":: bluetooth.service activated successfully."
  fi

  if systemctl is-active --quiet NetworkManager.service; then
    echo ":: NetworkManager.service already running."
  else
    sudo systemctl enable NetworkManager.service
    sudo systemctl start NetworkManager.service
    echo ":: NetworkManager.service activated successfully."
  fi
}

update_user_dirs() {
  echo ":: User dirs"
  xdg-user-dirs-update
}

misc_tasks() {
  echo ":: Misc"
  hyprctl reload
  ags --init
  execute_command python $HOME/dotfiles/hypr/scripts/wallpaper.py -R
}

main() {
  if [[ $1 == "packages" ]]; then
    setup_yay
    install_packages
    exit 0
  fi

  setup_yay
  if ! command -v gum &>/dev/null; then
    echo ":: gum not installed"
    execute_command sudo pacman -S gum
  fi

  ask_continue "Proceed with installing packages?" false && install_packages
  preference_select "file manager" "filemanager" "nautilus" "dolphin" "thunar"
  preference_select "internet browser" "browser" "brave" "firefox" "google-chrome" "chromium"
  preference_select "terminal emulator" "terminal" "alacritty" "kitty" "konsole"
  ask_continue "Proceed with installing MicroTex?" false && install_microtex
  ask_continue "Proceed with setting up sensors?" false && setup_sensors
  ask_continue "Proceed with checking config folders?*" && check_config_folders
  ask_continue "Proceed with installing icon themes?" false && install_icon_theme
  ask_continue "Proceed with setting up SDDM?" false && setup_sddm
  ask_continue "Proceed with copying files?*" && copy_files
  ask_continue "Proceed with creating links?*" && create_links
  ask_continue "Proceed with setting up colors?*" && setup_colors
  ask_continue "Proceed with installing Vencord?" false && install_vencord
  # ask_continue "Proceed with removing GTK buttons?" false && remove_gtk_buttons
  ask_continue "Proceed with setting up services?*" && setup_services
  ask_continue "Proceed with updating user directories?*" && update_user_dirs
  ask_continue "Proceed with miscellaneous tasks?*" && misc_tasks
  echo "Please restart your PC"
}
main "$@"

# ----------------------------- #
# Disabling Split Lock Mitigate #
# ----------------------------- #
# In some cases, split lock mitigate can slow down performance in some applications and games.
# You can disable it via sysctl.
sudo sysctl kernel.split_lock_mitigate=0

# ------------------------ #
# Set Performance Governor #
# ------------------------ #
sudo cpupower frequency-set -g performance

# ---------------------------------- #
# AMD P-State Core Performance Boost #
# Enable boost for all cores         #
# ---------------------------------- #
echo 1 | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/boost
# Disable boost for all cores
# echo 0 | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/boost

# ------------------------------------- #
# Declare and set environment variables #
# ------------------------------------- #
export XDG_RUNTIME_DIR
export XDG_CACHE_HOME
export XDG_CONFIG_HOME
export XDG_DATA_HOME
export WLR_VSYNC

XDG_CACHE_HOME="$HOME/.cache"
XDG_CONFIG_HOME="$HOME/.config"
XDG_DATA_HOME="$HOME/.local/share"
XDG_RUNTIME_DIR="/run/user/$(id -u)"
WLR_VSYNC=1

# ------------------------------------------------- #
# Enable Wayland support for different applications #
# ------------------------------------------------- #
if [ "$XDG_SESSION_TYPE" = "wayland" ]; then
  export WAYLAND=1
  export QT_QPA_PLATFORM='wayland;xcb'
  export GDK_BACKEND='wayland,x11'
  export MOZ_DBUS_REMOTE=1
  export MOZ_ENABLE_WAYLAND=1
  export _JAVA_AWT_WM_NONREPARENTING=1
  export BEMENU_BACKEND=wayland
  export CLUTTER_BACKEND=wayland
  export ECORE_EVAS_ENGINE=wayland_egl
  export ELM_ENGINE=wayland_egl
fi
# ----------------------------------- #
# Disable & Enable Mouse Acceleration #
# ----------------------------------- #
disable_mouse-acceleration() {
  sudo tee /etc/udev/rules.d/90-mouse-acceleration.rules <<EOF >/dev/null
ACTION=="add", SUBSYSTEM=="input", ENV{ID_INPUT_MOUSE}=="1", ENV{LIBINPUT_ACCEL_PROFILE}="flat"
EOF
  sudo udevadm control --reload-rules
  sudo udevadm trigger
  # libinput list-devices | grep Accel
}
enable_mouse-acceleration() {
  sudo rm -rf /etc/udev/rules.d/90-mouse-acceleration.rules
  sudo udevadm control --reload-rules
  sudo udevadm trigger
  # libinput list-devices | grep Accel
}

# mouse speed
libinput list-devices # Get Devices
# Set mouse speed (sensitivity): If you're aiming to change the sensitivity dynamically, you can use a tool like xinput:
xinput --set-prop "YSPRINGTECH USB OPTICAL MOUSE" "libinput Accel Speed" 0
# Replace 0.5 with a value between -1 (slowest) and 1 (fastest) based on your preference.

xinput --set-prop "YSPRINGTECH USB OPTICAL MOUSE" "libinput Accel Profile Enabled" 1, 0
xinput --set-prop "YSPRINGTECH USB OPTICAL MOUSE" "libinput Accel Speed" -1
xinput --set-prop "YSPRINGTECH USB OPTICAL MOUSE" "libinput Middle Emulation Enabled" 1
xinput --set-prop "YSPRINGTECH USB OPTICAL MOUSE" "libinput Scroll Method Enabled" 0, 1, 0
xinput --set-prop "YSPRINGTECH USB OPTICAL MOUSE" "libinput Natural Scrolling Enabled" 1

# -------------------------------------------- #
# Microsoft Partition FileSystem Format 'NTFS' #
# -------------------------------------------- #
echo 'Install ntfs and fuse to Support MS Partition File System'
sudo pacman -S --noconfirm fuse3 ntfs-3g
sudo modprobe fuse
echo 'ntfs and fuse has been installed'
# use lsblk to get information about your disk
# change [partition] to your partition name like: /mnt/Data
# add this line to /etc/fstab
# /dev/disk/by-partlabel/[partition] /mnt/[partition] auto auto,nofail,nodev,uid=1000,gid=1000,utf8,umask=022,exec,x-gvfs-show 0 0

# --------------------------------- #
# Install Git and set Configuration #
# --------------------------------- #
i_git() { # git
  sudo pacman -S --noconfirm git
  # Set git configurations
  git 'config' --global core.autocrlf false
  git 'config' --global core.compression 9
  git 'config' --global http.postBuffer 924288000
  git 'config' --global http.lowSpeedLimit 0
  git 'config' --global http.lowSpeedTime 999999
  git 'config' --global submodule.fetchJobs 4
  git 'config' --global core.packedGitWindowSize 128m
  git 'config' --global core.packedGitLimit 512m
  git 'config' --global advice.addIgnoredFile false
  git 'config' --global http.version HTTP/1.1
}

# -------------------------- #
# Install GTK themes & icons #
# -------------------------- #
# Cursor Icons
# System & apps Icons
# GTK Themes
git clone https://github.com/JaKooLit/GTK-themes-icons.git --depth 1
cd GTK-themes-icons || exit
chmod +x auto-extract.sh
./auto-extract.sh

# ------------------ #
# Set Plymouth Theme #
# ------------------ #
set_plymouth_theme() {
  sudo pacman -S plymouth
  sudo plymouth-set-default-theme -R arch-logo
  sudo mkinitcpio -p linux
  sudo systemctl daemon-reload
  systemctl status plymouth.service
  ls /usr/share/plymouth/themes/
  sudo plymouth-set-default-theme -R details
}

# -------------------------------------------------------
# Nautilus backspace
# Extensions for returning back to Nautilus by pressing the combination of keys assigned via Gsettings
# -------------------------------------------------------
if [ "$nautilus_backspace" == true ]; then
  sudo pacman -Sy python-nautilus
  git clone https://github.com/SoftEng-Islam/nautilus-backspace.git
  cd nautilus-backspace || exit
  sudo make
  sudo make schemas
fi

# ---------------------------------- #
# Install and Enable plymouth Themes #
# ---------------------------------- #
if [ "$plymouth_theme" == true ]; then
  sudo pacman -S plymouth
  sudo plymouth-set-default-theme -R arch-logo
  sudo mkinitcpio -p linux
  sudo systemctl daemon-reload
  systemctl status plymouth.service
  ls /usr/share/plymouth/themes/
  sudo plymouth-set-default-theme -R details
fi

# ----------------------------- #
# Install Arch Package Managers #
# ----------------------------- #
# Check if yay is installed and install it if not
# Yay (Yet Another Yaourt)
# Yay is an AUR helper written in Go, designed to interact with both the official Arch repositories and the AUR (Arch User Repository).
if ! command -v yay &>/dev/null; then
  echo "yay is not installed. Installing yay..."
  # Install yay
  sudo pacman -S --needed base-devel git
  # Clone the yay repository from the AUR
  git clone https://aur.archlinux.org/yay.git && cd yay || exit
  # Build and install yay & Change back to the previous directory
  makepkg -si && cd ..
  # Remove the yay directory
  rm -rf yay
  echo "yay has been successfully installed."
else
  echo "yay is already installed. Continuing with the script..."
fi

# [Pikaur] is another AUR helper that’s known for its simplicity and speed.
if [ "$pikaur" == true ]; then
  # Clone the pikaur repository from the AUR
  git clone https://aur.archlinux.org/pikaur.git
  # Navigate into the pikaur directory
  cd pikaur || exit
  # Build and install pikaur
  makepkg -si
fi
#* [Paru] is another popular AUR helper that’s similar to Yay but written in Rust.
if [ "$paru" == true ]; then
  git clone https://aur.archlinux.org/paru.git
  cd paru || exit
  makepkg -si
fi
#* [Trizen] is an AUR helper written in Perl and has a similar syntax to Pacman.
if [ "$trizen" == true ]; then
  # Clone the trizen repository from the AUR
  git clone https://aur.archlinux.org/trizen.git
  # Navigate into the trizen directory
  cd trizen || exit
  # Build and install trizen
  makepkg -si
fi

# Time Management Apps & To-Do List
if [ "$time" == true ]; then
  sudo pacman -S --noconfirm psutils \
    perl-tk biber mupdf-tools \
    dblatex gperftools groff mono r \
    xterm blas-openblas gcc-fortran xorg-mkfontscale
  yay -S --noconfirm sct pigz criu gnome-pomodoro pomodorolm-bin
fi

# Install Steam
if [ "$steam" == true ]; then
  sudo pacman -S lib32-librsvg gnome-themes-standard gtk-engines lib32-libid3tag lib32-libva-mesa-driver lib32-mesa-vdpau lib32-fluidsynth --noconfirm
  sudo pacman -S steam-native-runtime steam
  # Enable 32-bit Libraries (if needed):
  # Some games require 32-bit libraries. If you face issues with games, you may need to install additional libraries:
  sudo pacman -S lib32-alsa-plugins lib32-alsa-lib lib32-libpulse lib32-openal lib32-libxcomposite
  # Install Graphics Drivers (Optional):
  # Make sure you have the appropriate drivers installed for your GPU. For example, for NVIDIA:
  sudo pacman -S nvidia nvidia-utils lib32-nvidia-utils
  # For AMD:
  sudo pacman -S mesa lib32-mesa
  # -----------------------------------
  # Install Necessary Dependencies
  # Install Vulkan libraries:
  sudo pacman -S vulkan-icd-loader lib32-vulkan-icd-loader
  # For AMD GPUs:
  sudo pacman -S mesa lib32-mesa vulkan-radeon lib32-vulkan-radeon
  # For NVIDIA GPUs:
  sudo pacman -S nvidia nvidia-utils lib32-nvidia-utils
  # For Intel GPUs:
  sudo pacman -S vulkan-intel lib32-vulkan-intel
  # Install DXVK and VKD3D (if required):
  sudo pacman -S dxvk vkd3d
fi

# Install Apps & Tools
if [ "$Downloaders" == true ]; then
  sudo pacman -S --noconfirm jdk-openjdk yt-dlp
  yay -S --noconfirm xdman-beta freedownloadmanager motrix
fi

# Install Browsers
if [ "$Browsers" == true ]; then
  yay -S --noconfirm google-chrome
  yay -S --noconfirm microsoft-edge-stable-bin
fi

# Install and Configure Terminals
i_zsh() { # Install ZSH & oh-my-zsh
  sudo pacman -S --noconfirm zsh fzf
  # Install Plugins
  cd ~/.oh-my-zsh/custom/plugins/ || exit
  # Install zsh-autocomplete
  git clone https://github.com/marlonrichert/zsh-autocomplete.git "${ZSH_CUSTOM:-~/.oh-my-zsh/custom}"/plugins/zsh-autocomplete
  # Install zsh-autosuggestions
  git clone https://github.com/zsh-users/zsh-autosuggestions "${ZSH_CUSTOM:-~/.oh-my-zsh/custom}"/plugins/zsh-autosuggestions
  # Install zsh-history-substring-search
  git clone https://github.com/zsh-users/zsh-history-substring-search "${ZSH_CUSTOM:-~/.oh-my-zsh/custom}"/plugins/zsh-history-substring-search
  # Install zsh-syntax-highlighting
  git clone https://github.com/zsh-users/zsh-syntax-highlighting.git "${ZSH_CUSTOM:-~/.oh-my-zsh/custom}"/plugins/zsh-syntax-highlighting
  # Set ZSH as default
  chsh -s /bin/zsh
  # Update ZSH
  exec zsh || exec bash
  # Reload the configuration file (optional)
  source ~/.zshrc
}

# -----------------------------------------------------
# Install GStreamer Plugins
# This should provide support for most media formats
# -----------------------------------------------------
if [ "$GStreamer" == true ]; then
  sudo pacman -S gst-plugins-base gst-plugins-good gst-plugins-bad gst-plugins-ugly gstreamer gst-libav
fi
# Install Microsoft Visual Studio Code
if [ "$vsCode" == true ]; then
  yay -S visual-studio-code-bin
fi

# =============================================================
# Install Programming Languages & Famous Development Tools
# and Frameworks, Tools that related to Web Development Stack.
# =============================================================
# NodeJS
i_nodeJS() { # NodeJS
  # installs nvm (Node Version Manager)
  curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.0/install.sh | bash
  # download and install Node.js (you may need to restart the terminal)
  nvm install 22
  # verifies the right Node.js version is in the environment
  node -v # should print `v22.7.0`
  # verifies the right npm version is in the environment
  npm -v # should print `10.8.2`

  # Set NPM Configurations
  npm config set registry https://registry.npmjs.org/
  npm config set prefer-offline true
  npm config set maxsockets 50
  npm config set fetch-retries 100
  npm config set fetch-retry-mintimeout 999999
  npm config set fetch-retry-maxtimeout 999999

  # Install yarn
  sudo pacman -S --noconfirm yarn
  yarn config set registry https://registry.yarnpkg.com/

  # Install pnpm
  sudo pacman -S --noconfirm pnpm
}

# Install rust Programming Language
i_rust() {
  curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

  sudo pacman -S rust-src

  # Install rust-analyzer
  sudo pacman -S rust-analyzer
}

# ---------------------------- #
# Install Wine & windows Tools #
# ---------------------------- #
i_wine() {
  sudo pacman -S wine wine-mono wine-gecko winetricks
  # AMD Drivers Install vulkan for better performance in games:
  sudo pacman -S vulkan-radeon lib32-vulkan-radeon
  # Install mesa for OpenGL support (already installed in most cases):
  sudo pacman -S mesa lib32-mesa
  # For DirectX 12 and Vulkan translation, consider installing DXVK:
  sudo pacman -S dxvk

  # Enable DXVK in Wine:
  # WINEPREFIX=~/.wine winecfg
  # Go to the Libraries tab, add d3d11 and dxgi, and set them to "native."

  # For better FPS, enable esync or fsync if supported:
  export WINEESYNC=1
  export WINEFSYNC=1
  # export DXVK_HUD=1  # Shows FPS and other useful info during the game
}

# ----------------------------- #
# Install Audio Driver and Libs #
# ----------------------------- #
i_audio() {
  # For PulseAudio:
  sudo pacman -S lib32-pulseaudio lib32-alsa-plugins
  # For PipeWire (if you're using PipeWire instead of PulseAudio):
  sudo pacman -S lib32-pipewire lib32-alsa-plugins lib32-dbus lib32-jack lib32-libavtp lib32-libsamplerate lib32-libpulse lib32-speexdsp
  # Check Audio Configuration in PipeWire/PulseAudio
  systemctl --user status pulseaudio
  systemctl --user status pipewire
  systemctl --user start pulseaudio
  systemctl --user start pipewire
  sudo pacman -S pavucontrol
  # pavucontrol
}

# ---------------------- #
#      Overclocking      #
# ---------------------- #
if [ "$overclocking" == true ]; then
  sudo pacman -S vulkan-tools qt5-wayland xf86-video-amdgpu
  yay -S corectrl
fi

# ----------------------- #
# Install Display Manager #
# ----------------------- #
display_managers=(
  "gdm"
  "sddm"
  "lightdm"
)
i_display_manager() {
  # Get current display manager and store it in variable:
  readdm_service=$(readlink /etc/systemd/system/display-manager.service)
  display_manager=$(basename "$readdm_service" .service)
  echo display_manager is: "$display_manager"
  # other way to get display manager:
  # systemd-analyze blame | grep -E 'gdm|sddm|lightdm|xdm|lxdm' | head -n1 | awk '{print $2}' | sed 's/\.service//'
  sudo pacman -S gdm
  sudo systemctl disable sddm.service
  sudo systemctl enable gdm.service
  sudo systemctl start gdm.service
}

# -------------------------- #
# Increase the Size of tmpfs #
# -------------------------- #
#* This will allow you to have a larger temporary directory, which can be useful for tools that use temporary files.
#* This will fix ERROR: Failed to write file “/run/user/1000/.flatpak/....”: write() failed: No space left on device
increase_tmpfs() {
  # You can't set any Number It deb in Your RAM
  mount | grep /run/user/1000         # Check if it's a tmpfs.
  sudo chown 1000:1000 /run/user/1000 # Set owner
  sudo chmod 700 /run/user/1000       # change the Permissions
  echo 'tmpfs /run/user/1000 tmpfs size=4G,mode=700,uid=1000,gid=1000 0 0' | sudo tee -a /etc/fstab
  d /run/user/1000 0700 softeng softeng 4G
  sudo systemd-tmpfiles --create
  mkdir -p /run/user/"$(id -u)"
  export XDG_RUNTIME_DIR
  XDG_RUNTIME_DIR=/run/user/"$(id -u)"
  df -h /run/user/1000 /run/user/1000 # check if it's a tmpfs
  # you must reboot and recheck if your modifications still exist or its gone
}

# ------------------------- #
# update the packages again #
# ------------------------- #
update_packages

# --------------------- #
# Clear Temporary Files #
# --------------------- #
sudo rm -rf /tmp/*

# regenerate your initramfs
sudo mkinitcpio -P
echo 'Installation	Completed!'
echo 'Done!'