# SYNOPSIS
#   basename <string> [suffix]
#   basename [-s suffix] <string> [string...]
#
# OVERVIEW
#   osx style variable arguments basename

function basename -d "get the filename or directory part of a path"
  if test (uname) = "Darwin"
    command basename $argv
  else
    if set -q argv[1]
      set -l ext ""
      switch $argv[1]
        case -s
          if test (count $argv) -gt 2
            set ext $argv[2]
            set argv $argv[3..-1]
          else
            echo "basename: Invalid number of arguments"
            return 1
          end
      end
      for path in $argv
        command basename "$path" "$ext"
      end
    end
  end
end