// Append creates an ElementAppender func Append(elements ...*yaml.Node) ElementAppender { … } type ElementAppender … func (a ElementAppender) Filter(rn *RNode) (*RNode, error) { … } type ElementSetter … // isMappingNode returns whether node is a mapping node func (e ElementSetter) isMappingNode(node *RNode) bool { … } // isMappingSetter returns is this setter intended to set a mapping node func (e ElementSetter) isMappingSetter() bool { … } func (e ElementSetter) Filter(rn *RNode) (*RNode, error) { … } // GetElementByIndex will return a Filter which can be applied to a sequence // node to get the element specified by the index func GetElementByIndex(index int) ElementIndexer { … } type ElementIndexer … // Filter implements Filter func (i ElementIndexer) Filter(rn *RNode) (*RNode, error) { … } // Clear returns a FieldClearer func Clear(name string) FieldClearer { … } type FieldClearer … func (c FieldClearer) Filter(rn *RNode) (*RNode, error) { … } func MatchElement(field, value string) ElementMatcher { … } func MatchElementList(keys []string, values []string) ElementMatcher { … } func GetElementByKey(key string) ElementMatcher { … } type ElementMatcher … func (e ElementMatcher) Filter(rn *RNode) (*RNode, error) { … } func Get(name string) FieldMatcher { … } func MatchField(name, value string) FieldMatcher { … } func Match(value string) FieldMatcher { … } type FieldMatcher … func (f FieldMatcher) Filter(rn *RNode) (*RNode, error) { … } // Lookup returns a PathGetter to lookup a field by its path. func Lookup(path ...string) PathGetter { … } // LookupCreate returns a PathGetter to lookup a field by its path and create it if it doesn't already // exist. func LookupCreate(kind yaml.Kind, path ...string) PathGetter { … } var ConventionalContainerPaths … // LookupFirstMatch returns a Filter for locating a value that may exist at one of several possible paths. // For example, it can be used with ConventionalContainerPaths to find the containers field in a standard workload resource. // If more than one of the paths exists in the resource, the first will be returned. If none exist, // nil will be returned. If an error is encountered during lookup, it will be returned. func LookupFirstMatch(paths [][]string) Filter { … } type PathGetter … func (l PathGetter) Filter(rn *RNode) (*RNode, error) { … } func (l PathGetter) getFilter(part, nextPart string, fieldPath *[]string) (Filter, error) { … } func (l PathGetter) elemFilter(part string) (Filter, error) { … } func (l PathGetter) fieldFilter( name string, kind yaml.Kind) (Filter, error) { … } func getPathPartKind(nextPart string, defaultKind yaml.Kind) yaml.Kind { … } func SetField(name string, value *RNode) FieldSetter { … } func Set(value *RNode) FieldSetter { … } type MapEntrySetter … func (s MapEntrySetter) Filter(rn *RNode) (*RNode, error) { … } type FieldSetter … func (s FieldSetter) Filter(rn *RNode) (*RNode, error) { … } // Tee calls the provided Filters, and returns its argument rather than the result // of the filters. // May be used to fork sub-filters from a call. // e.g. locate field, set value; locate another field, set another value func Tee(filters ...Filter) Filter { … } type TeePiper … func (t TeePiper) Filter(rn *RNode) (*RNode, error) { … } // IsCreate returns true if kind is specified func IsCreate(kind yaml.Kind) bool { … } // IsMissingOrError returns true if rn is NOT found or err is non-nil func IsMissingOrError(rn *RNode, err error) bool { … } // IsFoundOrError returns true if rn is found or err is non-nil func IsFoundOrError(rn *RNode, err error) bool { … } func ErrorIfAnyInvalidAndNonNull(kind yaml.Kind, rn ...*RNode) error { … } type InvalidNodeKindError … func (e *InvalidNodeKindError) Error() string { … } func (e *InvalidNodeKindError) ActualNodeKind() Kind { … } func ErrorIfInvalid(rn *RNode, kind yaml.Kind) error { … } // IsListIndex returns true if p is an index into a Val. // e.g. [fieldName=fieldValue] // e.g. [=primitiveValue] func IsListIndex(p string) bool { … } // IsIdxNumber returns true if p is an index number. // e.g. 1 func IsIdxNumber(p string) bool { … } // IsWildcard returns true if p is matching every elements. // e.g. "*" func IsWildcard(p string) bool { … } // SplitIndexNameValue splits a lookup part Val index into the field name // and field value to match. // e.g. splits [name=nginx] into (name, nginx) // e.g. splits [=-jar] into ("", -jar) func SplitIndexNameValue(p string) (string, string, error) { … }
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