This can be achieved with a few steps:

• Activate the “code” command from VScode itself: CMD + SHIFT + P or Ctrl + SHIFT + P
• Type in code and select the option “install “code” command in PATH”
• When you are in the directory of the files you want to open in VS Code, type ”code .” or ”code -n .”
• If nothing happens you will have to quit or restart the current Terminal session running.