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v1.2.0 Latest Latest Go to latest Published: Apr 16, 2021 License: Apache-2.0 Imports: 4 Imported by: 0

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Valid go.mod file
Redistributable license
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Repository

github.com/aws-cloudformation/rain

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Documentation ¶

Index ¶

func GetMapValue(node *yaml.Node, key string) (*yaml.Node, *yaml.Node)
func GetPath(node *yaml.Node, path []interface{}) (*yaml.Node, error)
func MatchAll(node *yaml.Node, path string) <-chan *yaml.Node
func MatchOne(node *yaml.Node, path string) *yaml.Node

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func GetMapValue ¶

func GetMapValue(node *yaml.Node, key string) (*yaml.Node, *yaml.Node)

GetMapValue returns the key and value nodes from node that matches key. if node is not a mapping node or the key does not exist, GetMapValue returns nil

func GetPath ¶

func GetPath(node *yaml.Node, path []interface{}) (*yaml.Node, error)

GetPath returns the node by descending into map and array nodes for each element of path

func MatchAll ¶

func MatchAll(node *yaml.Node, path string) <-chan *yaml.Node

MatchAll returns all yaml nodes that match the provided path. The path is a `/`-separated string that describes a path into the template's tree. Wildcard elements (which can be map keys or array indices) are represented by a `*`. Matching an arbitrary number (including zero) of descendents can be done with `**`.

func MatchOne ¶

func MatchOne(node *yaml.Node, path string) *yaml.Node

MatchOne returns the yaml node that matches the provided path. If zero or more than one node matches the provided path, MatchOne will return nil

Types ¶

This section is empty.

Source Files ¶

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