X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/ad62c67c43729557c307f10ebef230b9e294c69c..dddba283566021f3a54add9ce599e3fed9d0cd27:/tools/mkcaniuse

diff --git a/tools/mkcaniuse b/tools/mkcaniuse
index 074fea7..f72122b 100755
--- a/tools/mkcaniuse
+++ b/tools/mkcaniuse
@@ -6,6 +6,7 @@ use Data::Dump 'pp';
 use JSON::PP;
 use File::stat;
 use Time::Piece;
+use List::Util 'uniq';
 
 our $VERSION = '1.03';
 
@@ -30,6 +31,10 @@ for (values %{ $data->{data} }) {
 }
 for (values %{ $data->{agents} }) {
 	delete $_->{usage_global};
+	for (@{ $_->{version_list} }) {
+		delete $_->{era};
+		delete $_->{prefix} unless $_->{prefix};
+	}
 }
 
 while (my ($browser, $target) = each %BROWSERJOIN) {
@@ -45,8 +50,14 @@ while (my ($browser, $target) = each %BROWSERJOIN) {
 	}
 }
 
-for (values %{ $data->{agents} }) {
-	$_->{versions} = [ map { $_->{version} } @{ $_->{version_list} } ];
+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";