configure

#!/usr/bin/env bash

# Copyright (c) 2024 Kieran Moy <kfatyuip@gmail.com>
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

# This script automates the configuration setup for Arch Linux Hyprland Environment.
# It provides functions to generate dotfile manager script, check configure,
# and install necessary packages.
# Usage: ./configure [gendf, check, wallpaper, ...]

set -e

PROGRAM="${0##*/}"
info() { echo -e "\033[0;34m==>\033[0m \033[1;33m$PROGRAM: \033[0m$*" >&2; }
note() { info "\033[01;36mNote: \033[0m$*"; }
warn() { info "\033[01;35mWarning: \033[0m$*"; }
err() { info "\033[01;31mError: \033[0m$*" && exit 1; }

usage() {
  echo "./configure [gendf, check, wallpaper, ...]"
  return 1
}

generate-df() {
  [[ -z $1 ]] && branch="master" || branch=$1
  
  cat <<EOF > df
#!/usr/bin/env bash
git --git-dir=$HOME/.dotfiles --work-tree=$HOME add \$@
git --git-dir=$HOME/.dotfiles --work-tree=$HOME diff origin/$branch \$@
git --git-dir=$HOME/.dotfiles --work-tree=$HOME commit -m "update"
git --git-dir=$HOME/.dotfiles --work-tree=$HOME push origin $branch
EOF
  
  chmod +x df

  return 1
}

check() {
  for pkg in $(pacman -Qq); do
    printf "checking $pkg ... " && pacman -Qkq $pkg >/dev/null 2>&1 && echo 'yes' || (echo 'no' && warn "package \"$pkg\" is broken")
  done

  zsh -n $0

  return 1
}

yn() {
  read -p "$@ (Y/n) " yorn
  [[ $yorn =~ ^[Yy] ]] || [[ -z $yorn ]]
}

wallpaper() {
  declare -a arr=("l8v3ey" "01q59v" "1pwez3" "2yjp6x" "d6mkv3" "l8gg9l" "vqv3p8")
  for id in "${arr[@]}"; do
    curl https://wallhaven.cc/api/v1/w/$id | jq -s '.[].[].path' | xargs wget -nc -P ~/Wallpapers
  done

  return 1
}

[[ $(pwd) == $HOME ]] && [[ -d .git ]] && ([[ -d .dotfiles ]] ||  mv .git .dotfiles)

lockfile="$(pacman-conf DBPath)/db.lck"
while [[ -f $lockfile ]]; do
  timer=0
  warn "Pacman is currently in use, please wait..."
  while [[ -f $lockfile ]] && (( timer < 10 )); do
    (( ++timer ))
    sleep 3
  done
done

if [[ -n $1 ]]; then
  trap 'exit 0' EXIT
  case $1 in \
    -h|--help) usage;; \
    gen*) generate-df $2;; \
    check*) check;; \
    wall*) wallpaper;; \
    *) err "unknown argument $1";;
  esac
fi

cat /etc/os-release 2>/dev/null
info "Synchronizing package databases..."
sudo pacman -Sy >/dev/null
sudo pacman -S --noconfirm --needed --asexplicit 2>/dev/null alsa-utils \
                                                             brightnessctl \
                                                             btop \
                                                             cava \
                                                             cliphist \
                                                             dunst \
                                                             eog \
                                                             fcitx5 \
                                                             fcitx5-{chinese-addons,configtool,gtk,pinyin-zhwiki,qt,rime} \
                                                             feh \
                                                             fzf \
                                                             gnome-tweaks \
                                                             grim \
                                                             helix \
                                                             htop \
                                                             hyprland \
                                                             kdeconnect \
                                                             kitty \
                                                             nerd-fonts \
                                                             nm-connection-editor \
                                                             nwg-bar \
                                                             opendesktop-fonts \
                                                             pavucontrol \
                                                             pipewire-{audio,pulse} \
                                                             polkit-kde-agent \
                                                             {qt5,qt6}{ct,-wayland} \
                                                             rofi \
                                                             slurp \
                                                             swww \
                                                             translate-shell \
                                                             ttf-arphic-ukai \
                                                             ttf-arphic-uming \
                                                             ttf-hannom \
                                                             thunar \
                                                             thunar-archive-plugin \
                                                             thunar-volman \
                                                             udiskie \
                                                             waybar \
                                                             wayland \
                                                             wayland-protocols \
                                                             wireplumber \
                                                             wl-clipboard \
                                                             wqy-microhei \
                                                             wqy-microhei-lite \
                                                             wqy-zenhei \
                                                             xdg-desktop-portal \
                                                             xdg-desktop-portal-hyprland \
                                                             xfce4-settings \
                                                             xorg-xwayland\
                                                             zsh \
                                                             zsh-{autosuggestions,completions,syntax-highlighting}

if [[ ! -f /usr/bin/xterm && ! -f /usr/bin/uxterm ]]; then
  sudo ln -sf /usr/bin/kitty /usr/bin/xterm
  sudo ln -sf /usr/bin/kitty /usr/bin/uxterm
fi

info 'Finished configuring. Enjoy !'
note 'Run "./configure wallpaper" for wallpapers'