f() {
  profile="$f-shell-function(pwd | sed -e 's_/_-_g')"
  file="$(git ls-files | \
            remembering -p "$profile" \
                        -c "fzf --select-1 --exit -0 --query \"$2\" --preview 'cat {}'")"
  if [ -n "$file" ]; then
    # shellcheck disable=2068
    history -s f $@
    history -s "$1" "$file"
  "$1" "$file"
fi
}