browser: coalesce duplicate agent version in caniuse data

[sheet.git] / tools / mkcaniuse

diff --git a/tools/mkcaniuse b/tools/mkcaniuse
index 2d9759e9d6895674050d0dcd5adca55ca867cfe7..f72122b6f309538a494d027a27d1194ac3068d76 100755 (executable)
--- 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';
 
@@ -55,6 +56,10 @@ for my $feature (values %{ $data->{data} }) {
        }
 }
 
+while (my ($agent, $row) = each %{ $data->{agents} }) {
+       $row->{versions} = [ uniq map { $_->{version} } @{ $row->{version_list} } ];
+}
+
 say "# automatically generated by $0";
 print '+', pp($data);