Return a list of the valid-looking capturegroup indices within the given pattern string.

Transforms all non-capturegroup text in the pattern via Regex.QuoteMeta(), reusing previously-computed group indices Additionally this will add appropriate word or end-of-string anchors to capturegroups and/or the whole pattern according to the global 'quoteEscapeFull' option.

FromYAML converts a YAML document into a map[string]any.

FuncMap returns a mapping of all of the functions that Engine has.

MergeManifests will return an attempt to update the localRef with the clusterCR.

NestedField returns a reference to a nested field.

NewGroupCorrelator creates a new GroupCorrelator using inputted fieldGroups and generated GroupFunctions and templatesByGroups.

RemoveNestedField removes the nested field from the obj.

DiffSum Contains the diff output and correlation info of a specific CR.

ExactMatchCorrelator Matches templates by exact match between a predefined config including pairs of Resource names and there equivalent template.

GroupCorrelator Matches templates by hashing predefined fields.

HTTPFile represents a file obtained from an HTTP response body.

HTTPFileInfo represents information about the http raw resource.

HTTPFS represents a file system that retrieves files from a http server by returning the http response body, ideal for http servers that return raw files.

InfoObject matches the diff.Object interface, it contains the objects that shall be compared.

MetricsTracker Matches templates by using an existing correlator and gathers summary info related the correlation.

MultiCorrelator Matches templates by attempting to find a match with one of its predefined Correlators.

Output Contains the complete output of the command.

Summary Contains all info included in the Summary output of the compare command.

UnknownMatch an error that can be returned by a Correlator in a case no template was matched for a Resource.

Correlator provides an abstraction that allow the usage of different Resource correlation logics in the kubectl cluster-compare.