X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/b5b3537710ed9f73e1c867e0cc27d50439eaf4cd..c133e6ad3027e095811931f3e0d21b818865e0e8:/tools/mkttfinfo

diff --git a/tools/mkttfinfo b/tools/mkttfinfo
index f69bbbb..2523b8f 100755
--- a/tools/mkttfinfo
+++ b/tools/mkttfinfo
@@ -1,43 +1,54 @@
 #!/usr/bin/env perl
-use 5.010;
+use 5.014;
 use strict;
 use warnings;
 
 use Data::Dump 'pp';
 use Font::TTF::Font;
+use Getopt::Long;
+use Cwd 'abs_path';
+
+our $VERSION = '1.01';
+
+GetOptions(\my %opt,
+	'verbose|v!',
+);
 
 my ($ttfuri, $outfile) = @ARGV;
-$ttfuri or die "usage error\n";
+$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 || ()) {
-	!-e $_ or die "Output file $outfile already exists\n";
 	open my $output, '>', $_ or die "Cannot write to $outfile: $!\n";
 	select $output;
 }
 
-my %FONTID = (
-	'Times New Roman' => 'times',
-	'DejaVu Sans'     => 'dv ss',
-	'DejaVu Serif'    => 'dv serif',
-	'DejaVu Sans Mono'=> 'dv mono',
-	'Code2000'        => 'c2k',
-	'GNU Unifont'     => 'guf',
-	'Droid Sans'      => 'droid',
-	'Droid Serif'     => 'droid serif',
-	'Droid Sans Mono' => 'droid mono',
-);
-
 {
-	my $ttf = Font::TTF::Font->open($ttfuri)
-		or die "Cannot open truetype in $ttfuri: $!";
-
-	my $ttfname = ($ttfuri =~ m{([^/.]+) (?:[.]ttf)? \z}msx)[0];
+	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, @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 => $ttf->{head}->{fontRevision},
-		version  => scalar $ttfmeta->find_name(5),
+		revision => sprintf('%g', $ttf->{head}->{fontRevision}),
+		version  => $ttfmeta->find_name(5) =~ s/\Aversion //ri =~ s/\s+\z//r,
 		copyright=> scalar $ttfmeta->find_name(0),
 		license  => $ttfmeta->find_name(14) || undef,
 		date     => (map {
@@ -47,11 +58,27 @@ my %FONTID = (
 			}
 		} $ttf->{head}->getdate),
 	);
-	$meta{id} = $FONTID{ $meta{name} } // lc $ttfname;
-	say pp(\%meta), ',';
+	$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);
 }
 
@@ -63,7 +90,7 @@ mkttfinfo - Extract character coverage and metadata in TrueType font
 
 =head1 SYNOPSIS
 
-    mkttfinfo <font.ttf> [<output.inc.pl>]
+    mkttfinfo [-v] <font.ttf> [<output.inc.pl>]
 
 =head1 AUTHOR