dependency

Documentation

Index

• type CircularDependencyError
  • func (e CircularDependencyError) Error() string
• type CrossNamespaceDependencyReference
  • func Sort(d []Dependent) ([]CrossNamespaceDependencyReference, error)
  • func (r CrossNamespaceDependencyReference) String() string
• type Dependent

Types

type CircularDependencyError

type CircularDependencyError [][]string

CircularDependencyError contains the circular dependency chains that were detected while sorting the Dependent dependencies.

func (CircularDependencyError) Error

func (e CircularDependencyError) Error() string

type CrossNamespaceDependencyReference

type CrossNamespaceDependencyReference struct {
	// Namespace holds the namespace reference of a dependency.
	// +optional
	Namespace string `json:"namespace,omitempty"`

	// Name holds the name reference of a dependency.
	// +required
	Name string `json:"name"`
}

CrossNamespaceDependencyReference holds the reference to a dependency.

func Sort

func Sort(d []Dependent) ([]CrossNamespaceDependencyReference, error)

Sort sorts the Dependent slice based on their listed dependencies using Tarjan's strongly connected components algorithm.

func (CrossNamespaceDependencyReference) String

func (r CrossNamespaceDependencyReference) String() string

type Dependent

type Dependent interface {
	// GetDependsOn returns the Dependent's types.NamespacedName,
	// and the CrossNamespaceDependencyReference slice it depends on.
	GetDependsOn() (types.NamespacedName, []CrossNamespaceDependencyReference)
}

Dependent provides an interface for resources that maintain CrossNamespaceDependencyReference list.