para

use CSS::Minifier::Document;
use CSS::Minifier::Util;
use CSS::Minifier::Parser;
use CSS::Minifier::Normalizer;
use CSS::Minifier::Writer;
use CSS::Minifier::Pipeline;
use CSS::Minifier::Plugin::Dedup;
use CSS::Minifier::Plugin::Merging;

unit class CSS::Minifier:ver<0.0.14>:auth<zef:sasha>;

    method minify(Str $css, :$level = 2, Bool :$verbose = False, Bool :$preserve-licenses,
        Bool :$color-masks = True, Bool :$color-names = False,
        :@extra-plugins, Str :$sep = '') returns Str {

        clear-comb-cache;
        die "Invalid level: $level (must be 1 or 2)" unless $level ~~ 1|2;

        my $parser = CSS::Minifier::Parser.new;
        my $doc = $parser.parse($css, :$preserve-licenses);

        my $normalizer = CSS::Minifier::Normalizer.new;
        $normalizer.normalize($doc);

        my @extra;
        for @extra-plugins -> $p {
            die "Extra plugin {$p.^name} does not implement CSS::Minifier::Plugin"
                unless $p ~~ CSS::Minifier::Plugin;
            @extra.push: $p;
        }
        warn "Extra plugins are ignored at optimization level 1\n" if @extra && $level == 1;

        if $level >= 2 {
            my @plugins;
            @plugins.append: @extra;
            @plugins.push: CSS::Minifier::Plugin::Dedup.new;
            @plugins.push: CSS::Minifier::Plugin::Merging.new;

            my $pipeline = CSS::Minifier::Pipeline.new(:$verbose, :@plugins);
            $pipeline.run($doc);
        }

        my $writer = CSS::Minifier::Writer.new(:$color-masks, :$color-names, :$sep);
        $writer.write-document($doc);
    }



head

CSS::Minifier — CSS minification library


code

=begin code :lang<raku>

use CSS::Minifier;

my $min = CSS::Minifier.minify($css, :level(2));

=end code


C<CSS::Minifier> produces smaller CSS through value normalization,
color shortening, shorthand consolidation, and structural
deduplication/merging.


item

Shorthand consolidation covers C<margin>, C<padding>, C<border>,
C<border>-{top,right,bottom,left}, C<outline>, C<list-style>,
C<background> (single and multi-layer), and C<font>.


Custom properties (C<--*>) are preserved verbatim and not
deduplicated.


This library is free software; you can redistribute it and/or modify
it under CC0.


root

README

Writer

React

=begin React :component<HeaderCol> :id<menu> 
=para L<Documentation|/doc/introduction>
=para L<Modules| /mods>
=para L<Examples| file:../examples/index.podlite>
=para L<AI|file:../mcp/index.podlite>
=para L<Download |file:../download/index.podlite>
=para L<About|file:../about/index.podlite>
=para 🔍 K<⌘K>/K<ctrl-K>
=end React


=begin React :component<HeaderCol> :id<footer>  
=begin nested :!nested
=item1 B<Language>
    =item2 L<Get started|file:../getting-started/getting-started.podlite>
    =item2 L<Why Raku?|/doc/language/faq#Why-should-I-learn-Raku-What's-so-great-about-it>
    =item2 L<Try Raku|https://glot.io/new/raku>
    =item2 L<Download | file:../download/index.podlite>
    =item2 L<Raku cheat sheet|https://github.com/Raku/mu/blob/master/docs/Perl6/Cheatsheet/cheatsheet.txt>
    =item2 L<Raku on Exercism|https://exercism.org/tracks/raku>
    =item2 L<Wikipedia|https://en.wikipedia.org/wiki/Raku_(programming_language)>

=end nested
=begin nested :!nested

=item1 B<L<Documentation|/doc>>
    =item2 L<Getting started, Migration guides from other languages, & Tutorials | file:../doc/introduction.podlite>
    =item2 L<Language References|file:../doc/reference.podlite>
    =item2 L<Type Reference| file:../doc/types.podlite>
    =item2 L<Miscellaneous| file:../doc/miscellaneous.podlite>
    =item2 L<FAQs (Frequently Asked Questions)|/doc/language/faq>
    =item2 L<Community|/doc/language/community>
    =item2 L<The list of all documents|file:../doc/index.podlite>
    =item2 L<Hand these documents to an AI assistant|file:../mcp/index.podlite>

=end nested
=begin nested :!nested
=item1 B<Learning>
    =item2 L<The Raku Guide|https://raku.guide/>
    =item2 L<Wikibook |https://en.wikibooks.org/wiki/Raku_Programming>
    =item2 L<Books |https://perl6book.com/>
    =item2 L<Rosetta Code | https://www.raku.org/community/rosettacode>
    =item2 L<Learn Raku in Y minutes|https://learnxinyminutes.com/docs/raku/>
    =item2 L<Golfing |https://github.com/AlexDaniel/raku-golf-cheatsheet>
=end nested
=begin nested :!nested

=item1 B<Explore>
    =item2 L<Raku Blog Aggregator|https://planet.raku.org/>
    =item2 L<Rakudo Weekly|https://rakudoweekly.blog/>
    =item2 L<The Weekly Challenge |https://perlweeklychallenge.org/>
    =item2 L<Raku Advent Calendar|https://raku-advent.blog/>

=end nested
=end React


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=begin React :component<CookieConsent> :id<CookieConsent> :buttonCaption("Got it!")
=para
This website uses cookies for analytics.
=end React


Minifier

NAME

SYNOPSIS

DESCRIPTION

Options

Environment

AUTHOR

COPYRIGHT AND LICENSE

CSS::Minifier v0.0.14

Authors

License

Dependencies

Test Dependencies

Provides

Documentation