cleanup

.gitignore

@@ -1,5 +0,0 @@
-uninstall.sh
-install.sh.bak
-install_log.log
-test.sh
-*.tar*

README.md

@@ -7,19 +7,18 @@ By providing this software, I do not give any guarantees of its work. This scrip
 ## Showcase 
 
 ![image](https://github.com/user-attachments/assets/5f4edc77-a67e-49c5-8332-b436f1d6134d)
-![image](https://github.com/user-attachments/assets/ad8c7477-4682-4edc-8665-4f5b5380a382)
 
 ### What works
 
-- Drag and drop (doesn't work on Hyprland)
+- Drag and drop ~~(doesn't work on Hyprland)~~ (should be fixed with recent update. Not tested)
 - Clipboard image pasting
 - Mime type association (right click menu, see [here](https://github.com/user-attachments/assets/eb5f7ab3-fb75-47e7-841b-a763ca5e3382))
-- GPU acceleration
+- GPU acceleration (no warranty to work)
 
 **Tested on:**
 - Arch Linux / CachyOS
 - KDE Plasma 6.2 (Wayland) / Hyprland
-- wine 9.19+ / wine-staging 9.20+ / wine-cachyos 9.20+
+- wine 9.19+ / wine-staging 9.20+ / ~~wine-cachyos 9.20+~~ window freezes
 - AMD GPU
 
 ### Known issues
@@ -34,7 +33,7 @@ By providing this software, I do not give any guarantees of its work. This scrip
 ## Usage
 
 ```bash
-./install.sh
+./photoshop.sh
 Usage: ./install.sh [options...] <path>
 -a    Use already existing Photoshop.tar.xz
 -i    Install Photoshop

photoshop.sh

@@ -15,6 +15,7 @@ XDG_DATA_HOME="$HOME/.local/share"
 if [ ! -d "$XDG_CACHE_HOME" ]; then
   XDG_CACHE_HOME="$HOME/.cache"
 fi
+
 #                            LOGGING SYSTEM
 # #####################################################################
 #
@@ -40,6 +41,7 @@ if [ -z "$XDG_DATA_HOME" ] && [ -z "$XDG_CACHE_HOME" ]; then
 fi
 
 # Photoshop URL
+# TODO: change hosting server
 PHOTOSHOP_URL="https://spyderrock.com/kMnq2220-AdobePhotoshop2021.xz"
 
 # sha256 checksum
@@ -103,9 +105,11 @@ ask_user() {
 # 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.
 check_deps() {
   declare -A packages=(
-    ["curl"]="curl"
+    ["curl"]="curl" # Usually pre-installed on most distributions
     ["wine"]="wine"
     ["winetricks"]="winetricks"
+
+    # TODO: do not install ImageMagick if the user is using Papirus.
     ["magick"]="imagemagick"
   )
 
@@ -133,6 +137,7 @@ install_deps() {
 
   source /etc/os-release
 
+  # Deprecated. Will not be updated. Still works for listed distros
   # Refer to /etc/os-release for more info
   case "$ID" in
   "arch"|"cachyos")
@@ -424,6 +429,7 @@ install_launcher() {
   echo -e "$LOG Installing launcher."
 
   # Thanks to Katy248 (https://github.com/Katy248) for the idea.
+  # Note: some variables are not used at all; TODO: remove them
   {
     echo "#!/usr/bin/env bash"
     echo ""
@@ -463,13 +469,19 @@ main() {
   echo -e "$SUCCES Photoshop is successfully installed."
 }
 
-if [[ $# -eq 0 ]]; then
+if [[ -n $1 && $1 != -* ]]; then
+    echo "Invalid input: options must start with '-'"
     get_help
-  exit 0
+    exit 1
 fi
 
-while getopts "a:i:h" flag; do
+if [ -z "$1" ]; then
-  case $flag in
+    get_help
+    exit 1
+fi
+
+while getopts "a:i:h" opt; do
+  case "$opt" in
   a)
     LOCAL_ARCHIVE="$OPTARG"
     ;;
@@ -479,7 +491,11 @@ while getopts "a:i:h" flag; do
   i)
     INSTALL_PATH="$OPTARG"
     ;;
-  \?)
+  :)
+    echo "Option -${OPTARG} requires an argument"
+    exit 1
+    ;;
+  ?)
     echo "Invalid option: -$OPTARG Use -h for help."
     exit 1
     ;;