runtime

package

v1.11.1 Latest Latest Go to latest Published: Apr 17, 2026 License: MIT Imports: 4 Imported by: 0

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type Builder struct {
	// contains filtered or unexported fields
}

Builder is the single workflow runtime assembly entrypoint.

func NewBuilder(checkpointMgr workflow.CheckpointManager, logger *zap.Logger) *Builder

NewBuilder creates a workflow runtime builder with the default surface: DAG executor + facade + DSL parser.

func (b *Builder) Build() *Runtime

Build assembles the workflow runtime surface once.

func (b *Builder) WithCircuitBreaker(
	config workflow.CircuitBreakerConfig,
	handler workflow.CircuitBreakerEventHandler,
) *Builder

WithCircuitBreaker configures circuit breaker behavior for the executor.

func (b *Builder) WithDSLParser(enabled bool) *Builder

WithDSLParser toggles whether Build should provision a DSL parser.

func (b *Builder) WithHistoryStore(store *workflow.ExecutionHistoryStore) *Builder

WithHistoryStore overrides the executor history store.

func (b *Builder) WithStepDependencies(deps engine.StepDependencies) *Builder

WithStepDependencies shares engine-backed step dependencies with the DSL parser.

type Runtime struct {
	Executor *workflow.DAGExecutor
	Facade   *workflow.Facade
	Parser   *dsl.Parser
}

Runtime bundles the workflow runtime surface that callers should wire once and then reuse across DAG execution and optional DSL parsing.