Update install.sh

Author: kaxada

install.sh

@@ -4,10 +4,8 @@ set -euxo pipefail #exit in case of errors
 # install dependencies
 while true; do
     echo -e '\e[91mPLEASE INPUT SUDO PASSWORD WHEN PROMPTED OTHERWISE TERMINAL WILL CLOSE SCRIPT\e[39m'
-    
-    os=$(uname)
 
-    if [[ '$os' == 'Linux' ]]; then
+    if [[ '$(uname)' == 'Linux' ]]; then
         echo -e "\xE2\x9D\x8C please input your password to proceed so that the setup runs successfully"
         echo
 
@@ -22,7 +20,7 @@ while true; do
         break
 
     elif
-        [[ '$os' == 'Darwin' ]]; then
+        [[ '$(uname)' == 'Darwin' ]]; then
         if brew update && brew upgrade && brew install git && brew install gh && brew install curl && brew install node && brew install npm; then
             echo
             break
@@ -32,7 +30,7 @@ while true; do
         echo
         break
 
-    elif [[ '$os' == 'CYGWIN' || 'os' ==* ]]; then
+    elif [[ '$(uname)' == 'CYGWIN' || 'os' ==* ]]; then
         echo "CYGWIN is not yet supported"
     else
         exit