unit

Dec 2, 2025

Changes in this version

+ var ErrCannotUpdateOtherUnit = xerrors.New("cannot update other unit's status")

+ var ErrCycleDetected = xerrors.New("cycle detected")

+ var ErrDependenciesNotSatisfied = xerrors.New("unit dependencies not satisfied")

+ var ErrFailedToAddDependency = xerrors.New("failed to add dependency")

+ var ErrSameStatusAlreadySet = xerrors.New("same status already set")

+ var ErrUnitAlreadyRegistered = xerrors.New("unit already registered")

+ var ErrUnitIDRequired = xerrors.New("unit name is required")

+ var ErrUnitNotFound = xerrors.New("unit not found")

+ type Dependency struct

+ CurrentStatus Status

+ DependsOn ID

+ IsSatisfied bool

+ RequiredStatus Status

+ Unit ID

+ type ID string

+ type Manager struct

+ func NewManager() *Manager

+ func (m *Manager) AddDependency(unit ID, dependsOn ID, requiredStatus Status) error

+ func (m *Manager) ExportDOT(name string) (string, error)

+ func (m *Manager) GetAllDependencies(unit ID) ([]Dependency, error)

+ func (m *Manager) GetGraph() *Graph[Status, ID]

+ func (m *Manager) GetUnmetDependencies(unit ID) ([]Dependency, error)

+ func (m *Manager) IsReady(id ID) (bool, error)

+ func (m *Manager) Register(id ID) error

+ func (m *Manager) Unit(id ID) (Unit, error)

+ func (m *Manager) UpdateStatus(unit ID, newStatus Status) error

+ type Status string

+ const StatusComplete

+ const StatusNotRegistered

+ const StatusPending

+ const StatusStarted

+ func (s Status) String() string

+ type Unit struct

+ func (u Unit) ID() ID

+ func (u Unit) Status() Status

Nov 4, 2025

Changes in this version

+ type Edge struct

+ Edge EdgeType

+ From VertexType

+ To VertexType

+ type Graph struct

+ func (g *Graph[EdgeType, VertexType]) AddEdge(from, to VertexType, edge EdgeType) error

+ func (g *Graph[EdgeType, VertexType]) GetForwardAdjacentVertices(from VertexType) []Edge[EdgeType, VertexType]

+ func (g *Graph[EdgeType, VertexType]) GetReverseAdjacentVertices(to VertexType) []Edge[EdgeType, VertexType]

+ func (g *Graph[EdgeType, VertexType]) ToDOT(name string) (string, error)