better fool-proof

install-sway.sh

-mkdir ~/.config/sway && mkdir ~/.config/foot
+if test -d ~/.config/sway; then 
+    echo "sway config directory already exist"
+else
+    mkdir ~/.config/sway && mkdir ~/.config/foot
+    cp sway/config ~/.config/sway/ && cp foot/foot.ini ~/.config/foot/
+
+fi 
 
-cp sway/config ~/.config/sway/ && cp foot/foot.ini ~/.config/foot/
\ No newline at end of file

setup.sh

@@ -23,9 +23,10 @@ if [ "$distro" == "Debian" ]; then
     read yn
     if [ "$yn" == 'y' ]; then
         # dwm depedencies
-        apt install sway brightnessctl
+        sudo apt install sway brightnessctl
         #install bemenu
-        git clone https://github.com/Cloudef/bemenu && cd bemenu && make && make install && cd .. && rm bemenu
+        git clone https://github.com/Cloudef/bemenu && cd bemenu && make && sudo make install && cd .. && sudo rm -rf bemenu
+        chmod +x install-sway.sh
         ./install-sway.sh
     fi