hil

Documentation

Index

• type ResourceVariable
  • func (r *ResourceVariable) Key() string
• type Variable
  • func NewInterpolatedVariable(k string) (Variable, error)
  • func ParseVariables(tree ast.Node) ([]Variable, error)

Types

type ResourceVariable

type ResourceVariable struct {
	Kind, Name, Field string
}

ResourceVariable defines a variable type used to reference fields of a resource e.g. ${file.file1.Content}

func (*ResourceVariable) Key

func (r *ResourceVariable) Key() string

Key returns a string representation of the variable key.

type Variable

type Variable interface {
	Key() string
}

Variable defines an interpolated variable.

func NewInterpolatedVariable

func NewInterpolatedVariable(k string) (Variable, error)

NewInterpolatedVariable takes a variable key and return the interpolated variable of the required type.

func ParseVariables

func ParseVariables(tree ast.Node) ([]Variable, error)

ParseVariables will traverse a HIL tree looking for variables and returns a list of them.