#compdef find_dupes

_arguments \
  '(-d --maxdepth)'{-d,--maxdepth}'[maximum recursion depth]:maxdepth (int):_guard "[0-9]#" "integer depth"' \
  '(-r --regex)'{-r,--regex}'[POSIX extended regular expression]:regex (ERE)' \
  '(-i --ignore-case)'{-i,--ignore-case}'[match regex case-insensitively]' \
  '*: :->rest'