X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/f98cea83b0bf1deb7ce54abe13d16d7e4fdd91ab..77ac3d52d89913a79cca834d882c54a58c15a488:/tools/mktermcol-xcolor

diff --git a/tools/mktermcol-xcolor b/tools/mktermcol-xcolor
index 59c4a25..7f39c80 100755
--- a/tools/mktermcol-xcolor
+++ b/tools/mktermcol-xcolor
@@ -1,23 +1,31 @@
 #!/usr/bin/env perl
-use 5.010;
+use 5.014;
 
-use Shiar_Sheet::Colour '1.05';
+use Shiar_Sheet::Colour 1.05;
 
+say "# automatically generated by $0";
 say 'use strict;';
 say '+{';
 my @names;
+my %seen;
 
-for my $path (glob 'data/xcolors/themes/*') {
-	open my $theme, '<', $path;
+for my $path (@ARGV) {
+	open my $theme, '<', $path or do {
+		warn "could not open $path: $!\n";
+		next;
+	};
 	(my $name = $path) =~ s{.*/}{};  # basename
 
-	my @pal;
+	my (%pal, @pal);
 	while (readline $theme) {
-		m{ color(\d+) \h* : \h* ( \#(\S+) | rgb:(\S+) ) }x or next;
-		my ($idx, $val) = ($1, uc $+);
-		$idx < 16 or next;
+		m{
+			(?: (foreground | background) | color(\d+) ) \h* : \h*
+			(?: \#(\S+) | rgb:(\S+) )
+		}x or next;
+		my ($name, $idx, $val) = ($1, $2, uc $+);
+		$name or $idx < 16 or next;
 		$val =~ s/[^0-9A-F]//g;
-		$pal[$idx] = $val;
+		($name ? $pal{$name} : $pal[$idx]) = $val;
 	}
 
 	my $huesum = 0;
@@ -34,10 +42,18 @@ for my $path (glob 'data/xcolors/themes/*') {
 	$huesum > 3 or next;  # require number of significant hue changes
 	#TODO tweak to include good-pants, exclude cheesecake-*
 
+	if ($seen{"@pal"}++) {
+		warn "ignore duplicate palette $name\n";
+		next;
+	}
+
+	splice @pal, 8 if "@pal[0..7]" eq "@pal[8..15]";
+
 	say qq("$name" => {);
 	say qq(\ttitle => '$name',);
 	say qq(\tparent => 'cga',);
 	say qq(\tlist => [qw(@pal)],);
+	say qq(\t$_ => '$pal{$_}',) for keys %pal;
 	say qq(},);
 	push @names, $name;
 }