Dependencies based on OS id

install.sh

@@ -90,63 +90,51 @@ ask_user() {
 
 		*)
 			echo "Invalid input, try again"
+			;;
 		esac
 	done
 }
 
-# Imagemagick is needed in case you are not using Papirus Icons. 
+OS_ID=$(source /etc/os-release && echo "${ID}")
-# One of the functions will load a Photoshop `.webp` icon and convert it to `.png`. The `.png` file will be used in the `.desktop` entry.
+	if ! ask_user "Script will use '${_bold}${RED}sudo${RESET}'. Proceed?"; then
-check_deps() {
+		echo -e "$LOG Exiting."
-    declare -A packages=(
+		exit 1
-        ["curl"]="curl"
-        ["wine"]="wine"
-        ["winetricks"]="winetricks"
-        ["magick"]="imagemagick"
-    )
-
-    missed_packages=()
-
-    for bin in "${!packages[@]}"; do
-        if ! command -v "$bin" > /dev/null; then
-            missed_packages+=("${packages[$bin]}")
 	fi
-    done
+DEPENDENCIES=()
 
-    if [ ${#missed_packages[@]} -eq 0 ]; then
+case "${OS_ID}" in
-        echo -e "$CHECK All dependencies are installed."
+"arch")
-    else
+	DEPENDENCIES=(curl wine winetricks imagemagick)
-        echo -e "$WARNING Missing dependencies: ${YELLOW}${missed_packages[*]}${RESET}."
+	;;
-		return 1
+"redos")
-    fi
+	winetricks_opensuse="https://ftp.lysator.liu.se/pub/opensuse/distribution/leap/15.6/repo/oss/x86_64/winetricks-20240105-bp156.1.1.x86_64.rpm"
-}
+	DEPENDENCIES=(curl wine ImageMagick zstd "${winetricks_opensuse}")
+	;;
+*)
+	echo -e "$ERROR For now only ${BLUE}Arch Linux${RESET} is supported."
+	exit 1
+	;;
+esac
 
 install_deps() {
-	if [ ! -f /etc/os-release ]; then
-		echo -e "$WARNING Cannot find '${YELLOW}/etc/os-release${RESET}'."
-		exit 1
-	fi
 
-	source /etc/os-release
+  _bold=$(tput bold)
 
 	# Refer to /etc/os-release for more info
-	case "$ID" in
+	case "${OS_ID}" in
 	"arch")
-				# To display the list of packages correctly, we need to format the string. 
+	  if ! ask_user "Script will use '${_bold}${RED}sudo${RESET}'. Proceed?"; then
-				# Otherwise `read` will not display the whole list of packages and will stop in the middle of the line.
+		  echo -e "$LOG Exiting."
-				missing_packages_str=$(printf "%s " "${missed_packages[@]}")
+		  exit 1
-				# Here we can do without it, but in that case there will be an annoying space before the period at the end of the package listing.
+	  fi
-				missing_packages_str=${missing_packages_str% }
+		if ! sudo pacman -S "${DEPENDENCIES[@]}"; then
-
-				if ask_user "Script will execute: '${RED}sudo ${BLUE}pacman -S ${YELLOW}${missing_packages_str}${RESET}'. Proceed?"; then 
-					echo -e "$LOG Installing missing dependencies"
-					if ! sudo pacman -S "${missed_packages[@]}"; then
 			echo -e "$ERROR Pacman terminated with an error."
 			exit 1
-					else
-						echo -e "$LOG Missing dependencies was installed"
     fi
-				else
+		;;
-					echo -e "$LOG Exiting."
+  "redos")
+    if ! pkexec dnf install "${DEPENDENCIES[@]}" -y --comment "Installed via 'photoshop-linux' script" ;then 
+			echo -e "${ERROR} ${_bold}DNF${RESET} terminated with an error." >&2
 			exit 1
     fi
     ;;
@@ -155,6 +143,7 @@ install_deps() {
 		exit 1
 		;;
 	esac
+	echo -e "$LOG Missing dependencies was installed"
 }
 
 #							MAIN SCRIPT
@@ -436,9 +425,7 @@ install_launcher() {
 }
 
 main() {
-	if ! check_deps; then
 	install_deps
-	fi
 
 	verify_path "$INSTALL_PATH"
 	is_path_exists "$INSTALL_PATH"
@@ -477,6 +464,7 @@ while getopts "a:i:h" flag; do
 	\?)
 		echo "Invalid option: -$OPTARG Use -h for help."
 		exit 1
+		;;
 	esac
 done