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# NAME
CSS::Packer - Another CSS minifier
<div>
<a href='https://travis-ci.org/leejo/css-packer-perl?branch=master'><img src='https://travis-ci.org/leejo/css-packer-perl.svg?branch=master' alt='Build Status' /></a>
<a href='https://coveralls.io/r/leejo/css-packer-perl'><img src='https://coveralls.io/repos/leejo/css-packer-perl/badge.png?branch=master' alt='Coverage Status' /></a>
</div>
# VERSION
Version 2.09
# DESCRIPTION
A fast pure Perl CSS minifier.
# SYNOPSIS
use CSS::Packer;
my $packer = CSS::Packer->init();
$packer->minify( $scalarref, $opts );
To return a scalar without changing the input simply use (e.g. example 2):
my $ret = $packer->minify( $scalarref, $opts );
For backward compatibility it is still possible to call 'minify' as a function:
CSS::Packer::minify( $scalarref, $opts );
First argument must be a scalarref of CSS-Code.
Second argument must be a hashref of options. Possible options are:
- compress
Defines compression level. Possible values are 'minify' and 'pretty'.
Default value is 'pretty'.
'pretty' converts
a {
color: black
;} div
{ width:100px;
}
to
a{
color:black;
}
div{
width:100px;
}
'minify' converts the same rules to
a{color:black;}div{width:100px;}
- indent
Defines number of spaces, used for indentation. Used only when compress is 'pretty'.
Default value is 0.
- copyright
You can add a copyright notice at the top of the script.
- remove\_copyright
If there is a copyright notice in a comment it will only be removed if this
option is set to a true value. Otherwise the first comment that contains the
word "copyright" will be added at the top of the packed script. A copyright
comment will be overwritten by a copyright notice defined with the copyright
option.
- no\_compress\_comment
If not set to a true value it is allowed to set a CSS comment that
prevents the input being packed or defines a compression level.
/* CSS::Packer _no_compress_ */
/* CSS::Packer pretty */
# AUTHOR
Merten Falk, `<nevesenin at cpan.org>`. Now maintained by Lee
Johnson (LEEJO)
# BUGS
Please report any bugs or feature requests through
the web interface at [http://github.com/leejo/css-packer-perl/issues](http://github.com/leejo/css-packer-perl/issues). I will be notified, and then you'll
automatically be notified of progress on your bug as I make changes.
# SUPPORT
You can find documentation for this module with the perldoc command.
perldoc CSS::Packer
# COPYRIGHT & LICENSE
Copyright 2008 - 2011 Merten Falk, all rights reserved.
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
# SEE ALSO
[CSS::Minifier](https://metacpan.org/pod/CSS%3A%3AMinifier),
[CSS::Minifier::XS](https://metacpan.org/pod/CSS%3A%3AMinifier%3A%3AXS)
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