dependency

package

v0.42.3 Latest Latest Go to latest Published: Dec 17, 2025 License: MIT Imports: 3 Imported by: 1

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Valid go.mod file
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github.com/helmwave/helmwave

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Documentation ¶

Index ¶

type Graph
- func NewGraph[K comparable, N any]() *Graph[K, N]
type GraphDependency
- func (dep GraphDependency[K]) Dependant() K
- func (dep GraphDependency[K]) Dependency() K
type Node
type NodeStatus

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Graph ¶

type Graph[K comparable, N any] struct {
	Nodes map[K]*Node[N]
	// contains filtered or unexported fields
}

Graph is dependencies graph. K stands for map keys type (e.g. string names), N for data type.

func NewGraph ¶

func NewGraph[K comparable, N any]() *Graph[K, N]

NewGraph returns empty graph.

func (*Graph[K, N]) AddDependency ¶

func (graph *Graph[K, N]) AddDependency(dependant, dependency K)

AddDependency adds lazy dependency. It will be evaluated only in `Build` method.

func (*Graph[K, N]) Build ¶

func (graph *Graph[K, N]) Build() error

func (*Graph[K, N]) NewNode ¶

func (graph *Graph[K, N]) NewNode(key K, data N) error

func (*Graph[K, N]) Reverse ¶ added in v0.36.3

func (graph *Graph[K, N]) Reverse() (*Graph[K, N], error)

func (*Graph[K, N]) Run ¶

func (graph *Graph[K, N]) Run() <-chan *Node[N]

Run returns channel for data and runs goroutine that handles dependency graph and populates channel with ready to install releases.

type GraphDependency ¶ added in v0.36.3

type GraphDependency[K comparable] [2]K

func (GraphDependency[K]) Dependant ¶ added in v0.36.3

func (dep GraphDependency[K]) Dependant() K

func (GraphDependency[K]) Dependency ¶ added in v0.36.3

func (dep GraphDependency[K]) Dependency() K

type Node ¶

type Node[N any] struct {
	Data N
	// contains filtered or unexported fields
}

Node is graph node. N stands for data type.

func (*Node[N]) IsDone ¶

func (node *Node[N]) IsDone() bool

func (*Node[N]) IsFailed ¶

func (node *Node[N]) IsFailed() bool

func (*Node[N]) IsReady ¶

func (node *Node[N]) IsReady() bool

func (*Node[N]) SetFailed ¶

func (node *Node[N]) SetFailed()

func (*Node[N]) SetSucceeded ¶

func (node *Node[N]) SetSucceeded()

type NodeStatus ¶

type NodeStatus int

NodeStatus is used to code release status - success or failed. Please use ReleaseSuccess and ReleaseFailed constants.

const (
	// NodePending is a NodeStatus for pending node.
	NodePending NodeStatus = iota

	// NodeSuccess is a NodeStatus for success node.
	NodeSuccess

	// NodeFailed is a NodeStatus for failed node.
	NodeFailed
)

Source Files ¶

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