hyprConfig

1#!/usr/bin/env bash
2set -euo pipefail
3 
4usage() {
5  cat <<'EOF'
6Arch install helper for this repo.
7 
8What it does:
9  1) Installs packages (pacman + optional AUR helper)
10  2) Symlinks dotfiles into $HOME (via stow)
11 
12Usage:
13  ./install-arch.sh
14  ./install-arch.sh --dry-run
15  ./install-arch.sh --no-packages
16  ./install-arch.sh --no-stow
17  ./install-arch.sh --force
18 
19Environment:
20  AUR_HELPER=paru|yay    (optional; autodetected if unset)
21  STOW_TARGET=/path      (optional; defaults to $HOME)
22EOF
23}
24 
25dry_run=false
26do_packages=true
27do_stow=true
28force=false
29 
30while [[ $# -gt 0 ]]; do
31  case "$1" in
32    -h|--help) usage; exit 0 ;;
33    --dry-run) dry_run=true; shift ;;
34    --no-packages) do_packages=false; shift ;;
35    --no-stow) do_stow=false; shift ;;
36    --force) force=true; shift ;;
37    *)
38      echo "Unknown arg: $1" >&2
39      usage >&2
40      exit 2
41      ;;
42  esac
43done
44 
45if [[ -r /etc/os-release ]]; then
46  # shellcheck disable=SC1091
47  . /etc/os-release
48fi
49if [[ "${ID_LIKE:-} ${ID:-}" != *"arch"* ]]; then
50  echo "This installer is for Arch-based distros (ID=$ID, ID_LIKE=${ID_LIKE:-})." >&2
51  exit 2
52fi
53 
54repo_root="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
55cd "$repo_root"
56 
57stow_target="${STOW_TARGET:-$HOME}"
58 
59run() {
60  if $dry_run; then
61    printf '[dry-run] %q ' "$@"
62    printf '\n'
63    return 0
64  fi
65  "$@"
66}
67 
68have_cmd() { command -v "$1" >/dev/null 2>&1; }
69 
70upsert_ini_kv() {
71  # Minimal INI editor: ensure a section exists and set key=value within it.
72  # Only supports single [Section] blocks; good enough for GTK settings.ini.
73  local file="$1"
74  local section="$2"
75  local key="$3"
76  local value="$4"
77 
78  run mkdir -p "$(dirname -- "$file")"
79  if [[ ! -e "$file" ]]; then
80    if $dry_run; then return 0; fi
81    printf '%s\n' "[$section]" "$key=$value" "" >"$file"
82    return 0
83  fi
84 
85  if $dry_run; then
86    echo "[dry-run] set $file [$section] $key=$value"
87    return 0
88  fi
89 
90  awk -v section="[$section]" -v key="$key" -v value="$value" '
91    BEGIN { in_section=0; section_found=0; key_set=0 }
92    $0 == section {
93      in_section=1; section_found=1; print; next
94    }
95    /^\[/ {
96      if (in_section && !key_set) { print key "=" value; key_set=1 }
97      in_section=0; print; next
98    }
99    {
100      if (in_section && $0 ~ ("^" key "=")) { print key "=" value; key_set=1; next }
101      print
102    }
103    END {
104      if (!section_found) {
105        # Add a blank line before the new section if the file does not already end with one.
106        if (NR > 0) print ""
107        print section
108        print key "=" value
109        print ""
110      }
111      if (in_section && !key_set) {
112        print key "=" value
113        print ""
114      }
115    }
116  ' "$file" >"${file}.tmp.$$"
117  mv -f "${file}.tmp.$$" "$file"
118}
119 
120apply_dark_theme_best_effort() {
121  echo "Setting system theme preference to dark (best-effort)..."
122 
123  # GTK: works across most desktops/WMs without needing a running D-Bus session.
124  upsert_ini_kv "$stow_target/.config/gtk-3.0/settings.ini" "Settings" "gtk-application-prefer-dark-theme" "1"
125  upsert_ini_kv "$stow_target/.config/gtk-4.0/settings.ini" "Settings" "gtk-application-prefer-dark-theme" "1"
126  # Force a dark GTK3 theme for apps like Nautilus that may not honor prefer-dark in non-GNOME sessions.
127  upsert_ini_kv "$stow_target/.config/gtk-3.0/settings.ini" "Settings" "gtk-theme-name" "Adwaita-dark"
128 
129  kde_colorscheme_exists() {
130    local name="$1"
131    [[ -r "$stow_target/.local/share/color-schemes/${name}.colors" ]] && return 0
132    [[ -r "/usr/share/color-schemes/${name}.colors" ]] && return 0
133    return 1
134  }
135 
136  # KDE/Qt apps: set a dark-ish color scheme. Prefer requested scheme if present; fall back to BreezeDark.
137  # Note: writing a non-existent scheme (e.g. "Black" on a system without it) often makes KDE apps fall back
138  # to the default Breeze (light), which is confusing.
139  local requested_kde_scheme="${KDE_COLOR_SCHEME:-BreezeDark}"
140  local kde_scheme=""
141  if kde_colorscheme_exists "$requested_kde_scheme"; then
142    kde_scheme="$requested_kde_scheme"
143  elif kde_colorscheme_exists BreezeDark; then
144    kde_scheme="BreezeDark"
145  else
146    kde_scheme=""
147  fi
148  if have_cmd plasma-apply-colorscheme; then
149    [[ -n "$kde_scheme" ]] && XDG_CONFIG_HOME="$stow_target/.config" run plasma-apply-colorscheme "$kde_scheme" >/dev/null 2>&1 || true
150  fi
151  if have_cmd kwriteconfig6; then
152    [[ -n "$kde_scheme" ]] && XDG_CONFIG_HOME="$stow_target/.config" run kwriteconfig6 --file kdeglobals --group General --key ColorScheme "$kde_scheme" >/dev/null 2>&1 || true
153  elif have_cmd kwriteconfig5; then
154    [[ -n "$kde_scheme" ]] && XDG_CONFIG_HOME="$stow_target/.config" run kwriteconfig5 --file kdeglobals --group General --key ColorScheme "$kde_scheme" >/dev/null 2>&1 || true
155  else
156    [[ -n "$kde_scheme" ]] && upsert_ini_kv "$stow_target/.config/kdeglobals" "General" "ColorScheme" "$kde_scheme"
157  fi
158 
159  # GNOME/GTK apps via gsettings, if available (requires a user session bus).
160  if have_cmd gsettings; then
161    run gsettings set org.gnome.desktop.interface color-scheme prefer-dark >/dev/null 2>&1 || true
162    run gsettings set org.gnome.desktop.interface gtk-theme Adwaita-dark >/dev/null 2>&1 || true
163  fi
164}
165 
166backup_if_conflict() {
167  local target="$1"
168  # If the target resolves inside this repo (e.g. ~/.config/hypr is already symlinked to dotfiles),
169  # never move it aside.
170  local resolved=""
171  resolved="$(readlink -f -- "$target" 2>/dev/null || true)"
172  if [[ -n "$resolved" && "$resolved" == "$repo_root/dotfiles/"* ]]; then
173    return 0
174  fi
175  if $force; then
176    [[ -e "$target" || -L "$target" ]] && run rm -rf -- "$target"
177    return 0
178  fi
179  # If the target exists and is not a symlink, stow will refuse. Back it up.
180  if [[ -e "$target" && ! -L "$target" ]]; then
181    local ts
182    ts="$(date +%Y%m%d-%H%M%S)"
183    run mv -f "$target" "${target}.bak.${ts}"
184  fi
185}
186 
187force_remove_dotfile_conflicts() {
188  # Remove only leaf paths that stow will link (files/symlinks inside the package),
189  # not directories like ~/.config.
190  local rel=""
191  while IFS= read -r rel; do
192    [[ -n "$rel" ]] || continue
193    run rm -rf -- "$stow_target/$rel"
194  done < <(cd "$repo_root/dotfiles" && find . -type f -o -type l | sed 's|^\./||')
195}
196 
197pick_aur_helper() {
198  if [[ -n "${AUR_HELPER:-}" ]]; then
199    echo "$AUR_HELPER"
200    return 0
201  fi
202  if have_cmd paru; then
203    echo paru
204    return 0
205  fi
206  if have_cmd yay; then
207    echo yay
208    return 0
209  fi
210  echo ""
211}
212 
213pacman_install() {
214  local -a pkgs=("$@")
215  if [[ ${#pkgs[@]} -eq 0 ]]; then return 0; fi
216  if ! have_cmd pacman; then
217    echo "pacman not found." >&2
218    exit 2
219  fi
220 
221  local -a missing=()
222  local p
223  for p in "${pkgs[@]}"; do
224    if pacman -Qi "$p" >/dev/null 2>&1; then
225      continue
226    fi
227    missing+=("$p")
228  done
229 
230  if [[ ${#missing[@]} -eq 0 ]]; then
231    echo "pacman: all requested packages already installed."
232    return 0
233  fi
234 
235  if $dry_run; then
236    run sudo pacman -S --needed --noconfirm "${missing[@]}"
237  else
238    sudo pacman -S --needed --noconfirm "${missing[@]}"
239  fi
240}
241 
242aur_install() {
243  local helper="$1"
244  shift
245  local -a pkgs=("$@")
246  if [[ -z "$helper" || ${#pkgs[@]} -eq 0 ]]; then return 0; fi
247 
248  if ! have_cmd pacman; then
249    echo "pacman not found." >&2
250    exit 2
251  fi
252 
253  local -a missing=()
254  local p
255  for p in "${pkgs[@]}"; do
256    if pacman -Qi "$p" >/dev/null 2>&1; then
257      continue
258    fi
259    missing+=("$p")
260  done
261 
262  if [[ ${#missing[@]} -eq 0 ]]; then
263    echo "AUR: all requested packages already installed."
264    return 0
265  fi
266 
267  case "$helper" in
268    paru) run paru -S --needed --noconfirm "${missing[@]}" ;;
269    yay)  run yay  -S --needed --noconfirm "${missing[@]}" ;;
270    *)
271      echo "Unsupported AUR helper: $helper" >&2
272      exit 2
273      ;;
274  esac
275}
276 
277aur_install_optional() {
278  local helper="$1"
279  shift
280  local -a pkgs=("$@")
281  if [[ -z "$helper" || ${#pkgs[@]} -eq 0 ]]; then return 0; fi
282 
283  if ! aur_install "$helper" "${pkgs[@]}"; then
284    echo "Warning: optional AUR install failed: ${pkgs[*]}" >&2
285    return 0
286  fi
287}
288 
289if $do_packages; then
290  echo "Installing dependencies..."
291 
292  # Repo packages (best-effort; names may vary by setup)
293  pacman_install \
294    stow \
295    hyprland \
296    kitty \
297    dolphin \
298    grim \
299    slurp \
300    ffmpeg \
301    tesseract \
302    tesseract-data-eng \
303    wl-clipboard \
304    hyprpicker \
305    swaync \
306    libnotify \
307    bibata-cursor-theme \
308    wlsunset \
309    wf-recorder \
310    rofi-wayland \
311    cliphist \
312    hyprlock \
313    cpupower \
314    polkit-gnome \
315	    hypridle \
316	    ttf-nerd-fonts-symbols \
317	    awww \
318	    jq \
319	    imagemagick \
320    libappindicator-gtk3
321 
322  # GNOME/GTK apps (e.g. Nautilus) in non-GNOME sessions: portals help propagate dark preference.
323  pacman_install \
324    xdg-desktop-portal \
325    xdg-desktop-portal-gtk \
326    xdg-desktop-portal-gnome \
327    xdg-desktop-portal-hyprland \
328    xdg-desktop-portal-wlr
329 
330  # AUR packages (optional; if you already have them, nothing happens)
331  aur_helper="$(pick_aur_helper)"
332  if [[ -z "$aur_helper" ]]; then
333    echo "No AUR helper found (paru/yay). Skipping AUR packages." >&2
334    echo "If you need them: install paru or yay, then re-run." >&2
335  else
336    aur_install "$aur_helper" \
337      quickshell-git \
338      matugen \
339      mpvpaper
340 
341    # Optional (font family used by the bar if available)
342    aur_install_optional "$aur_helper" \
343      ttf-google-sans
344  fi
345fi
346 
347if $do_stow; then
348  echo "Symlinking dotfiles into: $stow_target"
349  run mkdir -p "$stow_target"
350 
351  apply_dark_theme_best_effort
352 
353  # Default file manager (XDG): Nautilus
354  if have_cmd xdg-mime; then
355    run xdg-mime default org.gnome.Nautilus.desktop inode/directory >/dev/null 2>&1 || true
356    run xdg-mime default org.gnome.Nautilus.desktop application/x-gnome-saved-search >/dev/null 2>&1 || true
357  fi
358 
359  # Ensure helper scripts are executable after symlinking.
360  run chmod +x "$repo_root/dotfiles/.local/bin/eink-wallpaper"
361  run chmod +x "$repo_root/dotfiles/.local/bin/eink-launcher"
362  run chmod +x "$repo_root/dotfiles/.local/bin/eink-hypridle-apply"
363  run chmod +x "$repo_root/dotfiles/.local/bin/eink-notify"
364  run chmod +x "$repo_root/dotfiles/.local/bin/eink-ws"
365  run chmod +x "$repo_root/dotfiles/.local/bin/eink-ocr"
366  run chmod +x "$repo_root/dotfiles/.local/bin/eink-cpu-mode"
367  run chmod +x "$repo_root/dotfiles/.local/bin/discord-tray"
368  run chmod +x "$repo_root/dotfiles/.local/bin/eink-sleep"
369  # Quickshell QML files are loaded directly; no chmod needed.
370 
371  if ! have_cmd stow; then
372    echo "stow not found. Install it or re-run without --no-packages." >&2
373    exit 2
374  fi
375 
376  # Backup known conflict-prone files (stow refuses to overwrite real files).
377  backup_if_conflict "$stow_target/.config/hypr/hyprlock.conf"
378 
379  if $force; then
380    echo "Force enabled: removing existing linked paths and re-stowing..."
381    run stow -t "$stow_target" -D dotfiles >/dev/null 2>&1 || true
382    force_remove_dotfile_conflicts
383  fi
384 
385  run stow -t "$stow_target" dotfiles
386  run chmod +x "$stow_target/.local/bin/eink-wallpaper" || true
387  run chmod +x "$stow_target/.local/bin/eink-launcher" || true
388  run chmod +x "$stow_target/.local/bin/eink-hypridle-apply" || true
389  run chmod +x "$stow_target/.local/bin/eink-ocr" || true
390  run chmod +x "$stow_target/.local/bin/eink-cpu-mode" || true
391  run chmod +x "$stow_target/.local/bin/discord-tray" || true
392fi
393 
394echo "Done."
395