X-Git-Url: http://git.ieval.ro/?a=blobdiff_plain;f=make_static.PL;h=f599a56b5db514f6b15e87a1e9ae71b89d4afa2b;hb=06652b6de8dfe1dfdc25729a22330ff6cca489df;hp=fe06da94e4a10cadfca343d5fc8b06fa05e9a070;hpb=9cad7bdddc585fce8efed182c91634b2b7e9e354;p=gruntmaster-page.git

diff --git a/make_static.PL b/make_static.PL
index fe06da9..f599a56 100644
--- a/make_static.PL
+++ b/make_static.PL
@@ -2,30 +2,108 @@
 use v5.14;
 use warnings;
 
-use CSS::Minifier::XS qw//;
-use JavaScript::Minifier::XS qw//;
-
-use File::Slurp qw/read_file write_file/;
+use CSS::Minifier::XS qw/minify/;
+use Digest::SHA qw/sha256_base64/;
+use IO::Compress::Gzip qw/gzip/;
+use File::Slurp qw/read_file write_file edit_file_lines/;
+use File::Which;
+use List::Util qw/first/;
 
 mkdir 'static';
 mkdir 'static/css';
+mkdir 'static/js';
+
+sub gzip_file {
+	my ($file) = @_;
+	my $zopfli = which 'zopfli';
+	system $zopfli => $file if $zopfli;
+	gzip $file => "$file.gz", -Level => 9, Minimal => 1 unless $zopfli;
+}
+
+sub write_gzfile {
+	my ($file, @content) = @_;
+	write_file $file, @content;
+	gzip_file $file
+}
+
+sub read_css_into_blocks {
+	my ($file) = @_;
+	my (@blocks, $block);
+	for (read_file $file) {
+		$block .= $_;
+		if (/^}/) {
+			push @blocks, $block;
+			$block = '';
+		}
+	}
+	\@blocks
+}
+
+my $default_theme = 'cyborg';
+
+sub theme_prefix {
+	my ($theme, $decl, $default) = @_;
+	return $decl if $theme eq $default_theme || !$decl;
+	return '' if $decl eq $default;
+
+	$default =~ s/[^{]*{\n//;
+	$default =~ s/\n}[^}]*//;
+	$decl =~ s/^$_$//m for split "\n", $default;
+	$decl =~ s/\n+/\n/g;
 
-my $common_css;
-$common_css .= read_file $_ for <css/*.css>;
-for (<css/themes/*>) {
-	my ($theme) = m,themes/(.*)\.css,;
-	my $css = read_file $_;
-	$css .= $common_css;
-	write_file "static/css/$theme.css", CSS::Minifier::XS::minify $css;
+	my $prefix = "html.$theme";
+	my ($first_line) = $decl =~ /([^{]*){/;
+	$first_line =~ s/(,\s+)/$1 $prefix /g;
+	$first_line = "$prefix $first_line";
+	$decl =~ s/([^{]*){/$first_line\{/;
+	$decl
 }
 
-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;
+sub make_css {
+	my $css = join '', map { read_file $_ } <css/*.css>;
+
+	my (%themes);
+	for (<css/themes/*>) {
+		my ($theme) = m,themes/(.*)\.css,;
+		$themes{$theme} = read_css_into_blocks $_;
+	}
+	my @themes = sort grep { $_ ne $default_theme } keys %themes;
+
+	while (grep { scalar @$_ } values %themes) {
+		my %blocks = map { $_ => (shift @{$themes{$_}}) // '' } keys %themes;
+		$css .= $blocks{$default_theme};
+		$css .= theme_prefix $_, $blocks{$_}, $blocks{$default_theme} for @themes
+	}
+
+	write_gzfile "static/css/all.css", minify $css
+}
+
+sub make_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_gzfile 'static/js/all.js', '//# sourceMappingURL=/static/js/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;
 }
+
+my $css_mtime = -M 'static/css/all.css' // 0;
+for (<css/*>, <css/themes/*>) {
+	if (!$css_mtime || $css_mtime > -M) {
+		make_css;
+		last
+	}
+}
+
+my $js_mtime = -M 'static/js/all.js' // 0;
+for (<js/*>) {
+	if (!$js_mtime || $js_mtime > -M) {
+		make_js;
+		last
+	}
+}
+
+edit_file_lines {
+	my ($file) = m,(static.*\.(?:css|js)),;
+	return unless $file;
+	my $hash = sha256_base64 scalar read_file $file;
+	s/integrity=".*"/integrity="sha256-$hash="/;
+} 'tmpl/skel.en'