X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/90f359d8af92cc32a2ec77ffe436c40d08041dc7..8e8998a5c2e51159db372eed7e4e293df83ccc91:/tools/mkcaniuse

diff --git a/tools/mkcaniuse b/tools/mkcaniuse
index d0cb827..53cd904 100755
--- a/tools/mkcaniuse
+++ b/tools/mkcaniuse
@@ -1,6 +1,5 @@
 #!/usr/bin/env perl
-use 5.010;
-use strict;
+use 5.014;
 use warnings;
 
 use Data::Dump 'pp';
@@ -13,35 +12,16 @@ our $VERSION = '1.01';
 local $/;  # slurp
 my $source = readline;
 
-for ($source) { # cleanup
-	s/\A\(// and s/\);?\s*\Z//;  # empty callback
-	next if /^\{/;  # valid json
-
-	# convert seperate variables to hash keys
-	s/\A/{\n/;
-	s/^caniuse\.(\w+) *= */"$1":/gm;
-	s/;$/,/gm;
-	s/,\s*\Z/\n}/;
-	# fractions not supported by barekey
-	s/(?<=[,{\n]) (\d*\.\d) (?=:['"])/"$1"/gx;
-	# escapes not supported in singlequote
-	s{: *\K'((?:[^\\']+|\\.)*)'}{
-		my $_ = $1;
-		s/"/\\"/g;
-		s/\\'/'/g;
-		qq("$_");
-	}ge;
-}
-
-my $data = from_json($source, {
-	allow_singlequote => 1,
-	allow_barekey => 1,
-});
+$JSON::PP::false = 0;
+$JSON::PP::true  = 1;
+
+my $data = from_json($source);
 my $update = eval { stat(${^LAST_FH} // $ARGV)->mtime }
 	or warn "Could not determine input time\n";
 $data->{-date} = Time::Piece->new($update)->datetime;
 
-print pp($data);
+say "# automatically generated by $0";
+print '+', pp($data);
 
 __END__