We want to use this with the extractapi.pl helper (pve-docs, pve-api-client).
Signed-off-by: Dietmar Maurer <diet...@proxmox.com>
---
src/PVE/RESTHandler.pm | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/src/PVE/RESTHandler.pm b/src/PVE/RESTHandler.pm
index 3f5c732..5c64a20 100644
--- a/src/PVE/RESTHandler.pm
+++ b/src/PVE/RESTHandler.pm
@@ -139,6 +139,39 @@ sub api_dump_cleanup_tree {
}
+# api_dump_remove_refs: prepare API tree for use with to_json($tree)
+sub api_dump_remove_refs {
+ my ($tree) = @_;
+
+ my $class = ref($tree);
+ return $tree if !$class;
+
+ if ($class eq 'ARRAY') {
+ my $res = [];
+ foreach my $el (@$tree) {
+ push @$res, api_dump_remove_refs($el);
+ }
+ return $res;
+ } elsif ($class eq 'HASH') {
+ my $res = {};
+ foreach my $k (keys %$tree) {
+ if (my $class = ref($tree->{$k})) {
+ if ($class eq 'CODE') {
+ next if $k eq 'completion';
+ }
+ $res->{$k} = api_dump_remove_refs($tree->{$k});
+ } else {
+ $res->{$k} = $tree->{$k};
+ }
+ }
+ return $res;
+ } elsif ($class eq 'Regexp') {
+ return "$tree"; # return string representation
+ } else {
+ die "unknown class '$class'\n";
+ }
+}
+
sub api_dump {
my ($class, $prefix) = @_;
--
2.11.0
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