X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/b5b3537710ed9f73e1c867e0cc27d50439eaf4cd..13f64783b1e5ed763a85912e7129d58791de8340:/tools/mkttfinfo

diff --git a/tools/mkttfinfo b/tools/mkttfinfo
index f69bbbb..1d8e699 100755
--- a/tools/mkttfinfo
+++ b/tools/mkttfinfo
@@ -5,12 +5,27 @@ use warnings;
 
 use Data::Dump 'pp';
 use Font::TTF::Font;
+use Getopt::Long;
+
+our $VERSION = '1.00';
+
+GetOptions(my %opt,
+	'verbose|v!',
+);
 
 my ($ttfuri, $outfile) = @ARGV;
 $ttfuri or die "usage error\n";
 
+my $fontinc = $ENV{FONTINC} // '~/.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 = $found;
+}
+
 for ($outfile || ()) {
-	!-e $_ or die "Output file $outfile already exists\n";
 	open my $output, '>', $_ or die "Cannot write to $outfile: $!\n";
 	select $output;
 }
@@ -47,11 +62,14 @@ my %FONTID = (
 			}
 		} $ttf->{head}->getdate),
 	);
-	$meta{id} = $FONTID{ $meta{name} } // lc $ttfname;
-	say pp(\%meta), ',';
+	$meta{abbr} = $FONTID{ $meta{name} } // lc $ttfname;
+
+	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 $ttfname\n"
+		if $opt{verbose};
 	say pp(sort { $a <=> $b } keys %$support);
 }
 
@@ -63,7 +81,7 @@ 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