#!/usr/bin/perl

# DO NOT EDIT - This file is being maintained by Chef

use strict;
use warnings;

use File::Temp qw(tmpnam);
use Filesys::Df;

my $tiledir = shift @ARGV;
my $tempfile = tmpnam();

if (df($tiledir)->{per} > 90)
{
    system("find", $tiledir, "-xdev", "-type", "f", "-name", "*.meta", "-atime", "+60", "-fprintf", $tempfile, "%A@ %p\n");

    open(TILES, "-|", "sort", "-n", $tempfile) || die "Can't open $tempfile: $!";

    while (df($tiledir)->{per} > 80)
    {
        for my $n (1..1000)
        {
            if (defined(my $line = readline(TILES)))
            {
                chomp $line;

                my($time,$tile) = split(/ /, $line);

                unlink($tile) || warn "Can't remove $tile: $!";
            }
        }
    }

    close(TILES);
}

unlink($tempfile);

exit 0;