cfzf: open fzf result with vscode. Also supply a -d argument to be able to change the root directory.

gistfile1.txt

cfzf () {
  (
  while getopts "d:" opt; do [[ $opt == "d" ]] && d_value="$OPTARG"; done
  shift $((OPTIND - 1))
  
  if [ -n "$d_value" ]; then cd "$d_value" || exit; fi
  
  if [ $# -gt 0 ]; then
    code $(fzf -q "$*")
  else
    code $(fzf)
  fi
  )
}