use v5.14;
use warnings;
-use CSS::Minifier::XS qw//;
+use CSS::Minifier::XS qw/minify/;
use CSS::SpriteMaker;
-use JavaScript::Minifier::XS qw//;
-
-use File::Slurp qw/read_file write_file/;
+use Digest::SHA qw/sha256_base64/;
+use IO::Compress::Gzip qw/gzip/;
+use File::Slurp qw/read_file write_file edit_file_lines/;
+use List::Util qw/first/;
mkdir 'static';
mkdir 'static/css';
+mkdir 'static/js';
sub make_sprite {
my $maker = Local::CSS::SpriteMaker->new(
$maker->print_css(
filename => 'css/logos.css',
- sprite_filename => 'https://static.mindcoding.ro/static/logos.png',
+ sprite_filename => '/static/logos.png',
);
system 'pngnq-s9', '-s1', 'static/logos.png';
rename 'static/logos-nq8.png', 'static/logos.png';
}
+sub gzip_file {
+ my ($file) = @_;
+ gzip $file => "$file.gz", -Level => 9, Minimal => 1;
+}
+
+sub read_css_into_blocks {
+ my ($file) = @_;
+ my (@blocks, $block);
+ for (read_file $file) {
+ $block .= $_;
+ if (/^}/) {
+ push @blocks, $block;
+ $block = '';
+ }
+ }
+ \@blocks
+}
+
sub make_css {
- my $common_css;
- $common_css .= read_file $_ for <css/*.css>;
+ my %css;
+ $css{common} .= read_file $_ for <css/*.css>;
+
+ my (%themes, $rndtheme);
for (<css/themes/*>) {
- my ($theme) = m,themes/(.*)\.css,;
- my $css = read_file $_;
- $css .= $common_css;
- write_file "static/css/$theme.css", CSS::Minifier::XS::minify $css;
+ ($rndtheme) = m,themes/(.*)\.css,;
+ $themes{$rndtheme} = read_css_into_blocks $_;
+ }
+
+ while (grep { scalar @$_ } values %themes) {
+ my %blocks = map { $_ => (shift @{$themes{$_}}) // '' } keys %themes;
+ if (grep { $_ ne $blocks{$rndtheme} } values %blocks) {
+ $css{$_} .= $blocks{$_} for keys %themes;
+ } else {
+ $css{common} .= $blocks{$rndtheme};
+ }
+ }
+
+ for my $name (keys %css) {
+ write_file "static/css/$name.css", minify $css{$name};
+ gzip_file "static/css/$name.css"
}
}
sub make_js {
- if (-f 'compiler.jar') {
- system java => -jar => 'compiler.jar', qw,-O SIMPLE --create_source_map static/js.map --js_output_file static/js.js --language_in ECMASCRIPT5_STRICT --source_map_location_mapping js/|/static/js/,, <js/*>;
- my $js = read_file 'static/js.js';
- write_file 'static/js.js', '//# sourceMappingURL=/static/js.map', "\n", $js;
- system 'cp', '-rp', 'js', 'static/';
- } else {
- my $js;
- $js .= read_file $_ for <js/*.js>;
- write_file 'static/js.js', JavaScript::Minifier::XS::minify $js;
+ system java => -jar => 'compiler.jar', qw,-O SIMPLE --create_source_map static/js/js.map --js_output_file static/js/all.js --language_in ECMASCRIPT6_STRICT --language_out ECMASCRIPT5_STRICT --source_map_location_mapping js/|/static/js/,, <js/*>;
+ my $js = read_file 'static/js/all.js';
+ write_file 'static/js/all.js', '//# sourceMappingURL=/static/js/js.map', "\n", $js;
+ system 'cp', '-rp', 'js', 'static/';
+ gzip_file 'static/js/all.js';
+}
+
+my $sprite_mtime = -M 'static/logos.png' // 0;
+for (<logos/*>) {
+ if (!$sprite_mtime || $sprite_mtime > -M) {
+ make_sprite;
+ last
}
}
}
}
-my $js_mtime = -M 'static/js.js' // 0;
+my $js_mtime = -M 'static/js/all.js' // 0;
for (<js/*>) {
if (!$js_mtime || $js_mtime > -M) {
make_js;
}
}
-my $sprite_mtime = -M 'static/logos.png' // 0;
-for (<logos/*>) {
- if (!$sprite_mtime || $sprite_mtime > -M) {
- make_sprite;
- last
- }
-}
+edit_file_lines {
+ my ($file) = m,(static.*\.(?:css|js)),;
+ return unless $file;
+ my $hash = sha256_base64 scalar read_file $file;
+ s/integrity=".*"/integrity="sha256-$hash="/;
+} 'tmpl/skel.en';
package
Local::CSS::SpriteMaker;
@ret = sort @ret;
unshift @ret, <<EOF;
a.logo {
- background-image: url("https://static.mindcoding.ro/static/logos.png");
+ background-image: url("/static/logos.png");
background-repeat: no-repeat;
display: inline-block;
vertical-align: middle;