generate_typetext: handle enums and booleans automatically

[pve-common.git] / src / PVE / PodParser.pm

diff --git a/src/PVE/PodParser.pm b/src/PVE/PodParser.pm
index a967549bae1138b66e30e8642abae99be06df420..febcfd28349c5562448c6ce0f382801d6764c92b 100644 (file)
--- a/src/PVE/PodParser.pm
+++ b/src/PVE/PodParser.pm
@@ -49,8 +49,11 @@ sub generate_typetext {
     my $typetext = '';
     my (@optional, @required);
     foreach my $key (sort keys %$schema) {
-       next if !$schema->{$key}->{format_description} &&
-               !$schema->{$key}->{typetext};
+       my $entry = $schema->{$key};
+       next if !$entry->{format_description} &&
+               !$entry->{typetext} &&
+               !$entry->{enum} &&
+               $entry->{type} ne 'boolean';
        if ($schema->{$key}->{optional}) {
            push @optional, $key;
        } else {
@@ -66,11 +69,17 @@ sub generate_typetext {
            $key = $alias;
            $entry = $schema->{$key};
        }
-       if (my $desc = $entry->{format_description}) {
+       if (!defined($entry->{typetext})) {
            $typetext .= $entry->{default_key} ? "[$key=]" : "$key=";
+       }
+       if (my $desc = $entry->{format_description}) {
            $typetext .= "<$desc>";
        } elsif (my $text = $entry->{typetext}) {
            $typetext .= $text;
+       } elsif (my $enum = $entry->{enum}) {
+           $typetext .= '<' . join('|', @$enum) . '>';
+       } elsif ($entry->{type} eq 'boolean') {
+           $typetext .= '<1|0>';
        } else {
            die "internal error: neither format_description nor typetext found";
        }