File::Stamped - time stamped log file
use File::Stamped;
my $fh = File::Stamped->new(pattern => '/var/log/myapp.log.%Y%m%d.txt');
$fh->print("OK\n");
# with Log::Minimal
use Log::Minimal;
my $fh = File::Stamped->new(pattern => '/var/log/myapp.log.%Y%m%d.txt');
local $Log::Minimal::PRINT = sub {
my ( $time, $type, $message, $trace) = @_;
print {$fh} "$time [$type] $message at $trace\n";
};
File::Stamped is utility library for logging. File::Stamped object mimic file handle.
You can use "myapp.log.%Y%m%d.log" style log file.
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my $fh = File::Stamped->new(%args);
This method creates new instance of File::Stamped. The arguments are followings.
You need to specify one of pattern or callback.
-
pattern : Str
This is file name pattern. It is the pattern for filename. The format is POSIX::strftime(), see also POSIX.
-
callback : CodeRef
You can use a CodeRef to generate file name.
File::Stamped pass only one arguments to callback function.
Here is a example code:
my $pattern = '/path/to/myapp.log.%Y%m%d.log'; my $f = File::Stamped->new(callback => sub { my $file_stamped = shift; local $_ = $pattern; s/!!/$$/ge; $_ = POSIX::strftime($_, localtime()); return $_; });
-
close_after_write : Bool
Default value is 1.
-
iomode: Str
This is IO mode for opening file.
Default value is '>>:utf8'. However, for perl-5.30 compatibility, '>>:raw' is used for
syswrite
. -
autoflush: Bool
This attribute changes $|.
-
rotationtime: Int
The time between log file generates in seconds. Default value is 1.
-
auto_make_dir: Bool
If this attribute is true, auto make directry of log file. Default value is false.
-
symlink: Str
generate symlink file for log file.
-
-
$fh->print($str: Str)
This method prints the $str to the file.
-
$fh->syswrite($str: Str [, $len: Int, $offset: Int])
This method prints the $str to the file. This method uses syswrite internally. Writing is not buffered.
Tokuhiro Matsuno <tokuhirom AAJKLFJEF@ gmail.com>
Copyright (C) Tokuhiro Matsuno
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.