Add installer

scripts/tdp-installer

@@ -0,0 +1,38 @@
+#! /usr/bin/bash
+
+# Hacky script, but gets the job done
+
+gui_title="Installer"
+gui_width=350
+
+file_content="[Desktop Entry]
+Type=Application
+Terminal=false
+Name=TDP Manager
+Comment=Unofficial TDP manager for GPD Win 3 2
+Exec=bash -c 'export PATH=\"\$PATH:${HOME}/.local/gpd-win3/scripts\";${HOME}/.local/gpd-win3/scripts/tdp gui'
+"
+
+finish_message="A .desktop file has been installed in ~/.local/share/applications/
+"
+
+if [ -z $(which zenity 2>/dev/null) ] || [ -z $(which tdp 2>/dev/null) ] || [ -z $(which git 2>/dev/null) ]; then
+  echo "Missing Zenity, or script collection is not properly installed."
+  echo "Make sure the scripts are in ${HOME}/.local/gpd-win3/scripts"
+else
+  if zenity --question --title=:"$gui_title" --width=$gui_width --text="This installer will add a desktop entry for the TDP manager's GUI. Meaning you will be able to launch it from your application menu like any other software.\n\nDo you wish to proceed?"; then
+    if zenity --question --title="$gui_title" --width=$gui_width --text="This script collection does not include icons. Do you have your own icon (.png or .svg) that should be used?\nIf you have, answer yes, then select it.\n\nIf unsure, answer no."; then
+      icon_path=$(zenity --file-selection)
+    fi
+
+    if ! [ -z $icon_path ]; then
+      file_content="${file_content}Icon=${icon_path}"
+      finish_message="${finish_message}And ${icon_path} was used as its icon."
+      echo "Added icon to desktop entry"
+    fi
+
+    echo "$file_content" > ~/.local/share/applications/tdp-gui.desktop
+    zenity --info --title="$gui_title" --width=$gui_width --text="$finish_message"
+
+  fi
+fi