#!/usr/bin/env fish
# $argv[1] = directory you want to scan
# $argv[2] = minimum amount of files you want to keep

set files (count (./golf $argv[1]))

if test $files -gt $argv[2]
	set fileList (./golf $argv[1])
	set oldestDate (stat -c %W "$argv[1]/$fileList[1]")
	set fileIndex = 1

	for i in (seq $files)
		set dateCreated (stat -c %W "$argv[1]/$fileList[$i]")
		if test $dateCreated -gt $oldestDate
			set oldestDate $dateCreated
			set fileIndex $i
		end
	end

	rm "$argv[1]/$fileList[$fileIndex]"
end