do not overwrite existing hyprland.desktop (#1228)

* copy desktop file only if does not exist

- Should no longer overwrite modified desktop files for pre-packaged versions of Hyprland.

* re-add cleaninstall with deprecation notice

Co-authored-by: NotAShelf <NotAShelf@users.noreply.github.com>

Makefile

@@ -160,10 +160,10 @@ install:
 	cd hyprctl && make all && cd ..
 
 	mkdir -p /usr/share/wayland-sessions
-	cp ./example/hyprland.desktop /usr/share/wayland-sessions/
 	mkdir -p ${PREFIX}/bin
 	cp ./build/Hyprland ${PREFIX}/bin
 	cp ./hyprctl/hyprctl ${PREFIX}/bin
+	if [ ! -f /usr/share/wayland-sessions/hyprland.desktop ]; then cp ./example/hyprland.desktop /usr/share/wayland-sessions; fi
 	mkdir -p ${PREFIX}/share/hyprland
 	cp ./assets/wall_2K.png ${PREFIX}/share/hyprland
 	cp ./assets/wall_4K.png ${PREFIX}/share/hyprland
@@ -172,23 +172,8 @@ install:
 	install -Dm644 -t ${PREFIX}/share/man/man1 ./docs/*.1
 
 cleaninstall:
-	make clear
-	make fixwlr
-	cd ./subprojects/wlroots && meson build/ --buildtype=release && ninja -C build/ && cp ./build/libwlroots.so.12032 /usr/lib/ && cd ../..
-	make protocols
-	make release
-	cd hyprctl && make all && cd ..
-
-	mkdir -p /usr/share/wayland-sessions
-	mkdir -p ${PREFIX}/bin
-	cp ./build/Hyprland ${PREFIX}/bin
-	cp ./hyprctl/hyprctl ${PREFIX}/bin
-	mkdir -p ${PREFIX}/share/hyprland
-	cp ./assets/wall_2K.png ${PREFIX}/share/hyprland
-	cp ./assets/wall_4K.png ${PREFIX}/share/hyprland
-	cp ./assets/wall_8K.png ${PREFIX}/share/hyprland
-
-	install -Dm644 -t ${PREFIX}/share/man/man1 ./docs/*.1
+	echo -en "make cleaninstall has been DEPRECATED, you should avoid using it in the future.\nRunning make install instead...\n"
+	make install
 
 uninstall:
 	rm -f ${PREFIX}/share/wayland-sessions/hyprland.desktop