browser: select agent versions from caniuse version_list

diff --git a/tools/mkcaniuse b/tools/mkcaniuse
index c1817585d8a6d04cc7cd21375d1086197ed5033b..074fea70765bae1796c24ac8b1c7e42099c32d24 100755 (executable)
--- a/tools/mkcaniuse
+++ b/tools/mkcaniuse
@@ -7,7 +7,7 @@ use JSON::PP;
 use File::stat;
 use Time::Piece;
 
-our $VERSION = '1.02';
+our $VERSION = '1.03';
 
 my %BROWSERJOIN = (
        edge    => 'ie',
@@ -30,13 +30,12 @@ for (values %{ $data->{data} }) {
 }
 for (values %{ $data->{agents} }) {
        delete $_->{usage_global};
-       shift @{ $_->{versions} } while !defined $_->{versions}->[0];
 }
 
 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 +45,10 @@ while (my ($browser, $target) = each %BROWSERJOIN) {
        }
 }
 
+for (values %{ $data->{agents} }) {
+       $_->{versions} = [ map { $_->{version} } @{ $_->{version_list} } ];
+}
+
 say "# automatically generated by $0";
 print '+', pp($data);