impl

type CallHTTPTaskRunner struct {
	TaskName string
}

type DoTaskRunner struct {
	TaskList *model.TaskList
}

type ForTaskRunner struct {
	Task     *model.ForTask
	TaskName string
	DoRunner *DoTaskRunner
}

type ForkTaskRunner struct {
	Task          *model.ForkTask
	TaskName      string
	BranchRunners []TaskRunner
}

type RaiseTaskRunner struct {
	Task     *model.RaiseTask
	TaskName string
}

type SetTaskRunner struct {
	Task     *model.SetTask
	TaskName string
}

type TaskRunner interface {
	Run(input interface{}, taskSupport TaskSupport) (interface{}, error)
	GetTaskName() string
}

type TaskSupport interface {
	SetTaskStatus(task string, status ctx.StatusPhase)
	GetWorkflowDef() *model.Workflow
	// SetWorkflowInstanceCtx is the `$context` variable accessible in JQ expressions and set in `export.as`
	SetWorkflowInstanceCtx(value interface{})
	// GetContext gets the sharable Workflow context. Accessible via ctx.GetWorkflowContext.
	GetContext() context.Context
	SetTaskRawInput(value interface{})
	SetTaskRawOutput(value interface{})
	SetTaskDef(task model.Task) error
	SetTaskStartedAt(value time.Time)
	SetTaskName(name string)
	// SetTaskReferenceFromName based on the taskName and the model.Workflow definition, set the JSON Pointer reference to the context
	SetTaskReferenceFromName(taskName string) error
	GetTaskReference() string
	// SetLocalExprVars overrides local variables in expression processing
	SetLocalExprVars(vars map[string]interface{})
	// AddLocalExprVars adds to the local variables in expression processing. Won't override previous entries.
	AddLocalExprVars(vars map[string]interface{})
	// RemoveLocalExprVars removes local variables added in AddLocalExprVars or SetLocalExprVars
	RemoveLocalExprVars(keys ...string)
	// CloneWithContext returns a full clone of this TaskSupport, but using
	// the provided context.Context (so deadlines/cancellations propagate).
	CloneWithContext(ctx context.Context) TaskSupport
}

type WorkflowRunner interface {
	GetWorkflowDef() *model.Workflow
	Run(input interface{}) (output interface{}, err error)
	GetWorkflowCtx() ctx.WorkflowContext
}