X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/503c034a5d0b5d063c846fbf464a9669fda4e1d5..dddba283566021f3a54add9ce599e3fed9d0cd27:/tools/mkcaniuse

diff --git a/tools/mkcaniuse b/tools/mkcaniuse
index c181758..f72122b 100755
--- a/tools/mkcaniuse
+++ b/tools/mkcaniuse
@@ -6,8 +6,9 @@ use Data::Dump 'pp';
 use JSON::PP;
 use File::stat;
 use Time::Piece;
+use List::Util 'uniq';
 
-our $VERSION = '1.02';
+our $VERSION = '1.03';
 
 my %BROWSERJOIN = (
 	edge    => 'ie',
@@ -30,13 +31,16 @@ for (values %{ $data->{data} }) {
 }
 for (values %{ $data->{agents} }) {
 	delete $_->{usage_global};
-	shift @{ $_->{versions} } while !defined $_->{versions}->[0];
+	for (@{ $_->{version_list} }) {
+		delete $_->{era};
+		delete $_->{prefix} unless $_->{prefix};
+	}
 }
 
 while (my ($browser, $target) = each %BROWSERJOIN) {
 	my $agent1 = delete $data->{agents}->{$browser} or next;
 	my $agent2 =        $data->{agents}->{$target}  or next;
-	splice @{ $agent2->{versions} }, -3, 3, @{ $agent1->{versions} };
+	push @{ $agent2->{version_list} }, @{ $agent1->{version_list} };
 	$agent2->{browser} = sprintf '%s (former %s)',
 		$agent1->{browser}, $agent2->{browser};
 
@@ -46,6 +50,16 @@ while (my ($browser, $target) = each %BROWSERJOIN) {
 	}
 }
 
+for my $feature (values %{ $data->{data} }) {
+	while (my ($attr, $row) = each %{$feature}) {
+		delete $feature->{$attr} if ref $row eq '' and $row eq '';
+	}
+}
+
+while (my ($agent, $row) = each %{ $data->{agents} }) {
+	$row->{versions} = [ uniq map { $_->{version} } @{ $row->{version_list} } ];
+}
+
 say "# automatically generated by $0";
 print '+', pp($data);