X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/d9d251ca5b512130cfb4cb9a3e03aa6748f67526..c133e6ad3027e095811931f3e0d21b818865e0e8:/tools/mkttfinfo

diff --git a/tools/mkttfinfo b/tools/mkttfinfo
index ad8530e..2523b8f 100755
--- a/tools/mkttfinfo
+++ b/tools/mkttfinfo
@@ -6,24 +6,23 @@ use warnings;
 use Data::Dump 'pp';
 use Font::TTF::Font;
 use Getopt::Long;
+use Cwd 'abs_path';
 
-our $VERSION = '1.00';
+our $VERSION = '1.01';
 
-GetOptions(my %opt,
+GetOptions(\my %opt,
 	'verbose|v!',
 );
 
 my ($ttfuri, $outfile) = @ARGV;
-$ttfuri or die "usage error\n";
-
-my $fontinc = $ENV{FONTINC} // 'data/font,~/.fonts,/usr/share/fonts/truetype/*';
-if (!-e $ttfuri) {
-	my $found = (grep {-e} glob "{$fontinc}/$ttfuri")[0] or do {
-		warn "font not found: $ttfuri\n";
-		exit 1;
-	};
-	$ttfuri = $found;
-}
+$ttfuri or do {
+	warn "usage error: input font not specified\n";
+	exit 64; # EX_USAGE
+};
+-e $ttfuri or do {
+	warn "font not found: $ttfuri\n";
+	exit 66; # EX_NOINPUT
+};
 
 for ($outfile || ()) {
 	open my $output, '>', $_ or die "Cannot write to $outfile: $!\n";
@@ -31,13 +30,22 @@ for ($outfile || ()) {
 }
 
 {
-	my $ttf = Font::TTF::Font->open($ttfuri)
-		or die "Cannot open truetype in $ttfuri: $!";
+	my $ttf = eval {
+		if ($ttfuri =~ /\.ttc\z/) {
+			require Font::TTF::Ttc;
+			my $collection = Font::TTF::Ttc->open($ttfuri) or die $!;
+			return $collection->{directs}->[0];  # first sub-font object
+		}
+		return Font::TTF::Font->open($ttfuri);
+	} or do {
+		warn "Cannot open font file $ttfuri: ", $@ // $!;
+		exit 65; # EX_DATAERR
+	};
 
-	my $ttfname = ($ttfuri =~ m{([^/.]+) (?:[.]ttf)? \z}msx)[0];
+	my ($ttfname, @ttfext) = split /\./, ($ttfuri =~ m{([^/]+)\z}ms)[0];
 	my $ttfmeta = $ttf->{name}->read;
 	my %meta = (
-		source   => $ttfuri =~ m{(^/usr/.+ | [^/]+) \z}msx,
+		source   => abs_path($ttfuri) =~ m{(^/usr/.+ | [^/]+) \z}msx,
 		name     => $ttfmeta->find_name(4) || $ttfname,
 		revision => sprintf('%g', $ttf->{head}->{fontRevision}),
 		version  => $ttfmeta->find_name(5) =~ s/\Aversion //ri =~ s/\s+\z//r,
@@ -53,12 +61,23 @@ for ($outfile || ()) {
 	$meta{abbr} = lc join '', $meta{name} =~ s/ MS$//r =~ m{
 		(?!Sans) (?<! [0-9]) ([[:upper:]0-9])
 	}gx;
+	$meta{os} = $_ for "@ttfext[0 .. $#ttfext-1]" || (
+		$meta{copyright} =~ /\bGoogle\b/ ? "Android" :
+		$ttfname eq 'arialuni' ? 'win2k' :
+		()
+	);
+	$meta{oscorp} = (
+		s/^mac10/OS X 10./ ? 'Apple' :
+		s/^win(.+)/'Windows '.($1 eq '2k' ? 2000 : $1)/e ? 'Microsoft' :
+		m/^Android/ ? 'Google' :
+		undef
+	) for $meta{os} || ();
 
 	say "# automatically generated by $0";
 	say '+', pp(\%meta), ',';
 
 	my $support = $ttf->{cmap}->find_ms->{val};
-	warn scalar keys %$support, " characters read from $ttfname\n"
+	warn scalar keys %$support, " characters read from $ttfuri\n"
 		if $opt{verbose};
 	say pp(sort { $a <=> $b } keys %$support);
 }