| 1 | #!/usr/bin/env bash |
| 2 | # |
| 3 | # krolyxon's dotfiles installer |
| 4 | # |
| 5 | # READ THIS FIRST: |
| 6 | # This sets up MY personal desktop (Arch + Hyprland + aurora), built around my own |
| 7 | # hardware (Lenovo Legion, Intel + NVIDIA hybrid, linux-zen) and my habits. |
| 8 | # It is NOT a general purpose installer and I'm not trying to make it one. |
| 9 | # |
| 10 | # Only run it on a FRESHLY INSTALLED, UNCONFIGURED Arch Linux system. |
| 11 | # It installs a lot of packages, moves your existing configs out of the way, |
| 12 | # changes your login shell and can enable system services. |
| 13 | # |
| 14 | # If you just want a piece of the setup, copy the files you like instead. |
| 15 | # |
| 16 | # Usage: |
| 17 | # ./install.sh interactive |
| 18 | # ./install.sh --yes pre-select everything (still asks the fresh-system question) |
| 19 | # ./install.sh --check compare installed packages with packages/*.txt, changes nothing |
| 20 | |
| 21 | trap 'log WARN "Interrupted by user"; exit 130' INT |
| 22 | |
| 23 | INSTALL_STATUS="none" # none | partial | complete | failed |
| 24 | AUTO_YES=0 |
| 25 | CHECK_ONLY=0 |
| 26 | BACKUP_DIR="" |
| 27 | |
| 28 | log() { |
| 29 | local level="$1" |
| 30 | shift |
| 31 | |
| 32 | local color reset='\033[0m' |
| 33 | case "$level" in |
| 34 | INFO) color='\033[0;34m' ;; # Blue |
| 35 | WARN) color='\033[0;33m' ;; # Yellow |
| 36 | ERROR) color='\033[0;31m' ;; # Red |
| 37 | SUCCESS) color='\033[0;32m' ;; # Green |
| 38 | *) color='\033[0m' ;; |
| 39 | esac |
| 40 | |
| 41 | printf '%b[%s] [%s]%b %s\n' \ |
| 42 | "$color" "$(date '+%H:%M:%S')" "$level" "$reset" "$*" >&2 |
| 43 | } |
| 44 | |
| 45 | usage() { |
| 46 | sed -n '3,19s/^# \{0,1\}//p' "$0" |
| 47 | } |
| 48 | |
| 49 | ####################### |
| 50 | ## Arguement Parsing ## |
| 51 | ####################### |
| 52 | for arg in "$@"; do |
| 53 | case "$arg" in |
| 54 | --yes|--ci|--non-interactive) |
| 55 | AUTO_YES=1 |
| 56 | ;; |
| 57 | --check) |
| 58 | CHECK_ONLY=1 |
| 59 | ;; |
| 60 | -h|--help) |
| 61 | usage |
| 62 | exit 0 |
| 63 | ;; |
| 64 | *) |
| 65 | log ERROR "Unknown option: $arg" |
| 66 | usage |
| 67 | exit 1 |
| 68 | ;; |
| 69 | esac |
| 70 | done |
| 71 | |
| 72 | currentDir="$(dirname "$(readlink -f "$0")")" |
| 73 | cd "$currentDir" || exit 1 |
| 74 | PKG_DIR="$currentDir/packages" |
| 75 | |
| 76 | |
| 77 | ################### |
| 78 | ## Package lists ## |
| 79 | ################### |
| 80 | # packages/*.txt: one package per line, '#' comments. |
| 81 | # A trailing '!' (e.g. "blender !") means: listed, but not pre-selected in the picker. |
| 82 | |
| 83 | # All packages in a list |
| 84 | read_list() { |
| 85 | sed 's/#.*//' "$PKG_DIR/$1.txt" | awk 'NF { print $1 }' |
| 86 | } |
| 87 | |
| 88 | # Packages of a list that are pre-selected in the picker |
| 89 | preselected() { |
| 90 | sed 's/#.*//' "$PKG_DIR/$1.txt" | awk 'NF && $2 != "!" { print $1 }' |
| 91 | } |
| 92 | |
| 93 | check_packages() { |
| 94 | local listed installed aur |
| 95 | listed=$(for f in "$PKG_DIR"/*.txt; do read_list "$(basename "$f" .txt)"; done | sort -u) |
| 96 | installed=$(pacman -Qqe | sort -u) |
| 97 | aur=$(pacman -Qqm | sort -u) |
| 98 | |
| 99 | echo "Installed explicitly, but not in any packages/*.txt:" |
| 100 | comm -23 <(echo "$installed") <(echo "$listed") | while read -r p; do |
| 101 | if grep -qx "$p" <<< "$aur"; then echo " $p (aur)"; else echo " $p"; fi |
| 102 | done |
| 103 | |
| 104 | echo |
| 105 | echo "Listed, but not installed:" |
| 106 | comm -13 <(pacman -Qq | sort -u) <(echo "$listed") | sed 's/^/ /' |
| 107 | } |
| 108 | |
| 109 | if ((CHECK_ONLY)); then |
| 110 | check_packages |
| 111 | exit 0 |
| 112 | fi |
| 113 | |
| 114 | |
| 115 | ################# |
| 116 | ## GATEKEEPING ## |
| 117 | ################# |
| 118 | |
| 119 | ## Prevent user from running this script as root |
| 120 | if [[ "$EUID" -eq 0 ]]; then |
| 121 | log ERROR "This script must NOT be run as root." |
| 122 | log INFO "If you need elevated privileges, the script will ask for sudo when required." |
| 123 | exit 1 |
| 124 | fi |
| 125 | |
| 126 | if [[ ! -f /etc/arch-release ]]; then |
| 127 | log ERROR "This is not Arch Linux. These dotfiles and this script are for Arch only." |
| 128 | exit 1 |
| 129 | fi |
| 130 | |
| 131 | ## Does this look like a system that is already set up? |
| 132 | ## (configs this repo doesn't provide, or another desktop's config) |
| 133 | check_fresh_system() { |
| 134 | local foreign=() desktops=() entry |
| 135 | for entry in "$HOME"/.config/*; do |
| 136 | [[ -e "$entry" ]] || continue |
| 137 | entry="$(basename "$entry")" |
| 138 | [[ -e "$currentDir/.config/$entry" ]] || foreign+=("$entry") |
| 139 | done |
| 140 | for entry in i3 sway niri river awesome bspwm openbox qtile xfce4 \ |
| 141 | kdeglobals plasma-org.kde.plasma.desktop-appletsrc gnome-session; do |
| 142 | [[ -e "$HOME/.config/$entry" ]] && desktops+=("$entry") |
| 143 | done |
| 144 | |
| 145 | ((${#foreign[@]} <= 10 && ${#desktops[@]} == 0)) && return 0 |
| 146 | |
| 147 | printf '\033[1;31m' |
| 148 | echo "==================================================================" |
| 149 | echo " This does NOT look like a fresh Arch install." |
| 150 | echo |
| 151 | ((${#desktops[@]})) && echo " Found another desktop's config: ${desktops[*]}" |
| 152 | ((${#foreign[@]} > 10)) && echo " Found ${#foreign[@]} entries in ~/.config that this repo doesn't provide." |
| 153 | echo |
| 154 | echo " This installer is meant for a freshly installed, unconfigured" |
| 155 | echo " system. On a system you already use it WILL change things you" |
| 156 | echo " care about: your configs get moved aside, your shell changes, and" |
| 157 | echo " lots of packages get installed." |
| 158 | echo "==================================================================" |
| 159 | printf '\033[0m' |
| 160 | local answer |
| 161 | read -rp "Type 'I understand' to continue anyway: " answer |
| 162 | [[ "$answer" == "I understand" ]] || { log WARN "Aborted."; exit 1; } |
| 163 | } |
| 164 | check_fresh_system |
| 165 | |
| 166 | choose_packages() { |
| 167 | local list="$1" |
| 168 | gum choose --no-limit \ |
| 169 | --selected "$(preselected "$list" | paste -sd,)" \ |
| 170 | $(read_list "$list") |
| 171 | } |
| 172 | |
| 173 | prompt_style() { |
| 174 | gum style \ |
| 175 | --border rounded \ |
| 176 | --padding "0 1" \ |
| 177 | "$1" |
| 178 | } |
| 179 | |
| 180 | gum_warn(){ |
| 181 | gum style --bold --foreground 196 "⚠ $1" |
| 182 | } |
| 183 | |
| 184 | gum_to_array() { |
| 185 | local -n arr="$1" |
| 186 | mapfile -t arr |
| 187 | local cleaned=() |
| 188 | for item in "${arr[@]}"; do |
| 189 | [[ -n "$item" ]] && cleaned+=("$item") |
| 190 | done |
| 191 | arr=("${cleaned[@]}") |
| 192 | } |
| 193 | |
| 194 | confirm() { |
| 195 | local msg="$1" |
| 196 | if ((AUTO_YES)); then |
| 197 | log INFO "[auto] $msg → yes" |
| 198 | return 0 |
| 199 | fi |
| 200 | gum confirm --default=false "$msg" |
| 201 | } |
| 202 | |
| 203 | install_prerequisites() { |
| 204 | sudo pacman -S --needed --noconfirm stow gum git zsh |
| 205 | } |
| 206 | |
| 207 | ## Installs prerequisites |
| 208 | log INFO "Installing prerequisites: " |
| 209 | install_prerequisites |
| 210 | |
| 211 | |
| 212 | DISCLAIMER=$(gum style \ |
| 213 | --border double \ |
| 214 | --border-foreground 196 \ |
| 215 | --padding "1 2" \ |
| 216 | --bold \ |
| 217 | "⚠️ DISCLAIMER |
| 218 | |
| 219 | These are MY personal dotfiles, built for MY machine |
| 220 | (Lenovo Legion, Intel + NVIDIA hybrid, linux-zen) and the way I work. |
| 221 | They are NOT general purpose. They're public as a reference, |
| 222 | or for people who want exactly the same setup. |
| 223 | |
| 224 | Only run this on a FRESHLY INSTALLED, UNCONFIGURED Arch system. |
| 225 | |
| 226 | This script is provided AS IS, WITHOUT ANY WARRANTY. It will: |
| 227 | • Install a lot of packages (including NVIDIA drivers if selected) |
| 228 | • Move conflicting files in your \$HOME to ~/.dotfiles-backup/ |
| 229 | • Change your login shell to zsh |
| 230 | • Optionally write /etc/keyd and enable keyd |
| 231 | |
| 232 | Proceed at your OWN RISK." |
| 233 | ) |
| 234 | |
| 235 | confirm "$DISCLAIMER |
| 236 | |
| 237 | Do you understand the risks and want to continue?" || exit 1 |
| 238 | |
| 239 | |
| 240 | ####################### |
| 241 | ## Package selection ## |
| 242 | ####################### |
| 243 | SELECTED_PKGS=() |
| 244 | for list in utils dev gpu optional aur; do |
| 245 | case "$list" in |
| 246 | utils) prompt_style "Important utilities (Most likely go with defaults)" ;; |
| 247 | dev) prompt_style "Select Development Tools" ;; |
| 248 | gpu) prompt_style "Select GPU drivers" ;; |
| 249 | optional) prompt_style "Select Optional Desktop Packages" ;; |
| 250 | aur) prompt_style "Select AUR packages" ;; |
| 251 | esac |
| 252 | |
| 253 | if ((AUTO_YES)); then |
| 254 | mapfile -t picked < <(preselected "$list") |
| 255 | else |
| 256 | gum_to_array picked < <(choose_packages "$list") |
| 257 | fi |
| 258 | SELECTED_PKGS+=("${picked[@]}") |
| 259 | done |
| 260 | |
| 261 | |
| 262 | ########################## |
| 263 | ## Configure Everything ## |
| 264 | ########################## |
| 265 | WARNING=$(gum style \ |
| 266 | --border double \ |
| 267 | --border-foreground 196 \ |
| 268 | --padding "1 2" \ |
| 269 | --bold \ |
| 270 | "⚠️ Files in your \$HOME that conflict with this repo will be MOVED to |
| 271 | ~/.dotfiles-backup/<date>/ and replaced with symlinks from this repo.") |
| 272 | |
| 273 | if confirm "$WARNING |
| 274 | |
| 275 | Proceed with system configuration (stow, shell)?"; then |
| 276 | ################### |
| 277 | ## Stow dotfiles ## |
| 278 | ################### |
| 279 | log INFO "Detecting conflicts..." |
| 280 | mapfile -t conflicts < <(stow . --no-folding -nv 2>&1 | \ |
| 281 | sed -n 's/.*existing target \(.*\) since neither.*/\1/p') |
| 282 | |
| 283 | if ((${#conflicts[@]} == 0)); then |
| 284 | log INFO "No conflicts. Running stow normally..." |
| 285 | else |
| 286 | log WARN "These paths conflict and will be moved to a backup:" |
| 287 | printf ' %s\n' "${conflicts[@]}" |
| 288 | if ! confirm "Move these files to ~/.dotfiles-backup/ ?"; then |
| 289 | log WARN "Aborted." |
| 290 | exit 1 |
| 291 | fi |
| 292 | |
| 293 | # Move conflicts (relative to $HOME) into the backup dir, keeping their paths |
| 294 | BACKUP_DIR="$HOME/.dotfiles-backup/$(date '+%Y%m%d-%H%M%S')" |
| 295 | for path in "${conflicts[@]}"; do |
| 296 | [[ -n "$path" && "$path" != "/" ]] || continue |
| 297 | mkdir -p "$BACKUP_DIR/$(dirname "$path")" |
| 298 | mv "$HOME/$path" "$BACKUP_DIR/$path" && log INFO "Backed up $path" |
| 299 | done |
| 300 | log INFO "Backups are in $BACKUP_DIR" |
| 301 | fi |
| 302 | |
| 303 | stow . --no-folding \ |
| 304 | && log SUCCESS "Dotfiles stowed successfully" \ |
| 305 | || log ERROR "Stow failed" |
| 306 | |
| 307 | ################################# |
| 308 | ## Change default shell to zsh ## |
| 309 | ################################# |
| 310 | log INFO "Changing the default shell to ZSH" |
| 311 | if [[ "$SHELL" != "$(command -v zsh)" ]]; then |
| 312 | chsh -s "$(command -v zsh)" \ |
| 313 | && log SUCCESS "Default shell successfully set to zsh" \ |
| 314 | || log ERROR "Default shell could not be set to zsh" |
| 315 | else |
| 316 | log INFO "Skipping: zsh is already the default shell" |
| 317 | fi |
| 318 | else |
| 319 | log ERROR "Aborted stow, didn't configure or install anything" |
| 320 | exit 1 |
| 321 | fi |
| 322 | |
| 323 | |
| 324 | mapfile -t DESKTOP_PKGS < <(read_list desktop) |
| 325 | ALL_PKGS=( |
| 326 | "${DESKTOP_PKGS[@]}" |
| 327 | "${SELECTED_PKGS[@]}" |
| 328 | ) |
| 329 | |
| 330 | ######################## |
| 331 | ## Install Everything ## |
| 332 | ######################## |
| 333 | if ((${#ALL_PKGS[@]})); then |
| 334 | if confirm "Install all the selected packages?"; then |
| 335 | log INFO "Installing selected packages..." |
| 336 | |
| 337 | ## Installing paru if not installed already |
| 338 | if ! command -v paru >/dev/null 2>&1; then |
| 339 | log INFO "Installing Paru (AUR package manager)" |
| 340 | sudo pacman -S --needed --noconfirm base-devel |
| 341 | git clone https://aur.archlinux.org/paru.git |
| 342 | (cd paru && makepkg -sri) |
| 343 | rm -rf paru |
| 344 | fi |
| 345 | |
| 346 | if paru -Syu --needed "${ALL_PKGS[@]}"; then |
| 347 | INSTALL_STATUS="complete" |
| 348 | else |
| 349 | INSTALL_STATUS="failed" |
| 350 | fi |
| 351 | else |
| 352 | log WARN "Package installation skipped by user" |
| 353 | INSTALL_STATUS="partial" |
| 354 | fi |
| 355 | else |
| 356 | log WARN "No packages selected" |
| 357 | INSTALL_STATUS="partial" |
| 358 | fi |
| 359 | |
| 360 | |
| 361 | |
| 362 | ################ |
| 363 | ## Setup Keyd ## |
| 364 | ################ |
| 365 | if command -v keyd >/dev/null 2>&1; then |
| 366 | if confirm "Configure and enable keyd? "; then |
| 367 | log INFO "Copying keyd configuration to /etc/keyd/default.conf" |
| 368 | sudo cp "$currentDir/system/etc/keyd/default.conf" /etc/keyd/ |
| 369 | sudo systemctl enable --now keyd.service \ |
| 370 | && log SUCCESS "Successfully enabled keyd.service" \ |
| 371 | || log ERROR "Couldn't enable keyd.service" |
| 372 | fi |
| 373 | fi |
| 374 | |
| 375 | |
| 376 | #################### |
| 377 | ## Final dialogue ## |
| 378 | #################### |
| 379 | BACKUP_NOTE="" |
| 380 | [[ -n "$BACKUP_DIR" ]] && BACKUP_NOTE=" |
| 381 | |
| 382 | Your old conflicting files are in: |
| 383 | $BACKUP_DIR" |
| 384 | |
| 385 | case "$INSTALL_STATUS" in |
| 386 | complete) |
| 387 | gum style \ |
| 388 | --border rounded \ |
| 389 | --border-foreground 42 \ |
| 390 | --padding "1 2" \ |
| 391 | --bold \ |
| 392 | "✔ Installation Complete! |
| 393 | |
| 394 | All selected packages were installed successfully. |
| 395 | You may now reboot the system for all the changes to apply.$BACKUP_NOTE" |
| 396 | ;; |
| 397 | partial) |
| 398 | gum style \ |
| 399 | --border rounded \ |
| 400 | --border-foreground 220 \ |
| 401 | --padding "1 2" \ |
| 402 | --bold \ |
| 403 | "⚠ Setup Finished (Partial) |
| 404 | |
| 405 | Some steps were skipped by user choice. |
| 406 | Your system was NOT fully configured.$BACKUP_NOTE" |
| 407 | ;; |
| 408 | failed) |
| 409 | gum style \ |
| 410 | --border rounded \ |
| 411 | --border-foreground 196 \ |
| 412 | --padding "1 2" \ |
| 413 | --bold \ |
| 414 | "❌ Installation Failed |
| 415 | |
| 416 | One or more steps did not complete successfully. |
| 417 | Check the logs above.$BACKUP_NOTE" |
| 418 | ;; |
| 419 | *) |
| 420 | gum style --bold "Finished.$BACKUP_NOTE" |
| 421 | ;; |
| 422 | esac |