Bash-style comments for dependencies list, other fixes (#233)

scriptdata/dependencies.conf

@@ -1,9 +1,33 @@
+### This file support bash-style comments, and blank lines.
+### PKGs on same line will be send to `yay` together, unless `-f` is specified.
+
+### Basic
 coreutils cliphist curl fuzzel rsync wget ripgrep gojq npm meson typescript gjs sassc
+
+### Python
+# Add `python-setuptools-scm` and `python-wheel` explicitly to fix #197
 python-build python-material-color-utilities python-pillow python-poetry python-pywal python-setuptools-scm python-wheel
+
+### Basic graphic env
 hyprland-git xorg-xrandr
+# xdg-desktop-portal xdg-desktop-portal-gtk xdg-desktop-portal-hyprland-git
+
+### Player and Audio
 pavucontrol wireplumber libdbusmenu-gtk3 plasma-browser-integration playerctl swww
+
+### GTK
 webp-pixbuf-loader gtk-layer-shell gtk3 gtksourceview3 gobject-introspection upower yad ydotool
+
+### Gnome
 polkit-gnome gnome-keyring gnome-control-center blueberry networkmanager brightnessctl wlsunset gnome-bluetooth-3.0
+
+### Widgets
+# wayland-idle-inhibitor-git : providing `wayland-idle-inhibitor.py' used by the `Keep system awake' button in `.config/ags/widgets/sideright/quicktoggles.js'.
 wayland-idle-inhibitor-git swayidle swaylock-effects-git wlogout wl-clipboard hyprpicker-git grim tesseract slurp
+
+### Fonts and Themes
 adw-gtk3-git gradience-git fontconfig lexend-fonts-git ttf-jetbrains-mono-nerd ttf-material-symbols-variable-git ttf-space-mono-nerd fish foot starship
-swappy wf-recorder
+
+### Screenshot and Recoder
+swappy wf-recorder
+

scriptdata/functions

@@ -63,3 +63,12 @@ function showfun() {
   type -a $1
   printf "\e[97m"
 }
+function remove_bashcomments_emptylines(){
+  mkdir -p $(dirname $2)
+  cat $1 | sed -e '/^[[:blank:]]*#/d;s/#.*//' -e '/^[[:space:]]*$/d' > $2
+}
+function prevent_sudo_or_root(){
+  case $(whoami) in
+    root)echo -e "\e[31m[$0]: This script is NOT to be executed with sudo or as root. Aborting...\e[0m";exit 1;;
+  esac
+}