6 use POSIX qw(strftime);
12 return "\e[1m0\e[0m" if $port == 0;
14 my $c = ( $port % 6 ) + 31;
15 return "\e[${c}m$port\e[0m";
19 my $log = $ENV{SLICE} ? "$ENV{SLICE}/log/" : '/tmp/';
21 my ( $ss,$mm,$hh, $d,$m,$yyyy ) = localtime(time());
25 $log .= sprintf("%04d-%02d-%02d.", $yyyy, $m, $d );
27 $log .= $ENV{NAME} ? $ENV{NAME} : $1 if $0 =~ m{([^/]+)$};
29 my $line = sprintf("%04d-%02d-%02d %02d:%02d:%02d %s\n", $yyyy,$m,$d, $hh,$mm,$ss, join(' ',@_));
30 $line =~ s/[\r\n]+$/\n/;
32 print STDERR "creating $log\n" unless -e $log;
34 open(my $fh, '>>', $log);
43 if ( -t STDOUT ) { # colorize only if run from terminal !
45 $SIG{__WARN__} = sub {
47 my $msg = join('', @_);
48 if ( $msg =~ s{ line (\d+)\.}{ +$1} ) {
49 $msg =~ s{^(.+)( at .+)}{\e[31m$1\e[0m$2} if $msg !~ m{^#};
51 $msg =~ s{\[(\d+)\]}{ '[' . port2color($1) . ']' }eg;
52 $msg =~ s{(\||=>)}{\e[34m$1\e[0m}g; # blue
53 $msg =~ s{(["\{\}\#])}{\e[33m$1\e[0m}g; # yellow
54 __log $msg unless $msg =~ m{^#} && ! $ENV{DEBUG};
60 $SIG{__WARN__} = sub {
66 # We're in an eval {} and don't want log
67 # this message but catch it later