#!/usr/bin/env perl
# -*-mode:cperl; indent-tabs-mode: nil-*-

## Cleanup any mess we made

use 5.008003;
use strict;
use warnings;
use Test::More;
use File::Path 'rmtree';

if ($ENV{BUCARDO_NOCLEANUP}) {
    diag 'Skipping cleanup because BUCARDO_NOCLEANUP is set';
    done_testing();
    exit;
}

opendir my $dh, '.' or die qq{Could not opendir?: $!\n};
for my $dir (readdir $dh) {
    next if $dir !~ /^bucardo_test_database_[A-Z]/ or ! -d $dir;
    my $pidfile = "$dir/postmaster.pid";
    if (-e $pidfile) {
        open my $fh, '<', $pidfile or die qq{Could not open "$pidfile": $!\n};
        <$fh> =~ /^(\d+)/ or die qq{File "$pidfile" did not start with a number!\n};
        my $pid = $1;
        close $fh or die qq{Could not close "$pidfile": $!\n};
        kill 15 => $pid;
        sleep 1;
        if (kill 0 => $pid) {
            kill 9 => $pid;
        }
    }
    rmtree($dir);
}

pass 'Test databases are shut down';

my $dir = "/tmp/bucardo_testing_$ENV{USER}";
if (-d $dir) {
    opendir my $dh, $dir or die qq{Could not open directory "$dir": $!\n};
    for my $file (grep { /^\w/ } readdir($dh)) {
        unlink "$dir/$file";
    }
    closedir $dh or die qq{Could not open directory "$dir": $!\n};
    rmdir $dir;
}

pass "Removed directory $dir";

unlink <bucardo_pgservice.tmp.*>;

done_testing();

exit;