use warnings;
use CSS::Minifier::XS qw//;
+use CSS::SpriteMaker;
use JavaScript::Minifier::XS qw//;
use IO::Compress::Gzip qw/gzip/;
mkdir 'static';
mkdir 'static/css';
+sub make_sprite {
+ my $maker = Local::CSS::SpriteMaker->new(
+ css_class_prefix => 'logo-',
+ rc_override_classname => sub {
+ my ($name) = @_;
+ $name =~ s/-light/.logo-light/r;
+ }
+ );
+
+ $maker->make_sprite(
+ source_images => ['logos/'],
+ target_file => 'static/logos.png',
+ add_extra_padding => 10,
+ );
+
+ $maker->print_css(
+ filename => 'css/logos.css',
+ sprite_filename => '/static/logos.png',
+ );
+
+ system 'pngnq-s9', '-s1', 'static/logos.png';
+ system 'optipng', '-o7', '-zm1-9', 'static/logos-nq8.png';
+ rename 'static/logos-nq8.png', 'static/logos.png';
+}
+
sub gzip_file {
my ($file) = @_;
gzip $file => "$file.gz", -Level => 9, Minimal => 1;
gzip_file 'static/js.js';
}
+my $sprite_mtime = -M 'static/logos.png' // 0;
+for (<logos/*>) {
+ if (!$sprite_mtime || $sprite_mtime > -M) {
+ make_sprite;
+ last
+ }
+}
+
my $css_mtime = -M 'static/css/slate.css' // 0;
for (<css/*>, <css/themes/*>) {
if (!$css_mtime || $css_mtime > -M) {
last
}
}
+
+package
+ Local::CSS::SpriteMaker;
+
+use parent qw/CSS::SpriteMaker/;
+
+sub _get_stylesheet_string {
+ my $self = shift;
+ my @ret = split "\n", $self->SUPER::_get_stylesheet_string(@_);
+ shift @ret;
+ @ret = sort @ret;
+ unshift @ret, <<EOF;
+a.logo {
+ background-image: url("/static/logos.png");
+ background-repeat: no-repeat;
+ display: inline-block;
+ vertical-align: middle;
+}
+EOF
+ join "\n", @ret;
+}