agentharness

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

type ForkOptions struct {
	SourceThreadID string
	EntryID        string
	Position       sessiontree.ForkPosition
	NewThreadID    string
}

type HarnessEvent struct {
	Type      HarnessEventType  `json:"type"`
	ThreadID  string            `json:"thread_id,omitempty"`
	TurnID    string            `json:"turn_id,omitempty"`
	EntryID   string            `json:"entry_id,omitempty"`
	ParentID  string            `json:"parent_id,omitempty"`
	Message   string            `json:"message,omitempty"`
	Status    string            `json:"status,omitempty"`
	Metadata  map[string]string `json:"metadata,omitempty"`
	Timestamp time.Time         `json:"timestamp"`
}

type HarnessEventType string

type HarnessRecorder struct {
	Events []HarnessEvent
	// contains filtered or unexported fields
}

type HarnessSink interface {
	EmitHarness(HarnessEvent)
}

type LoopLimits struct {
	MaxEmptyProviderRetries  int
	NoProgressLimit          int
	DuplicateToolLimit       int
	WallTime                 time.Duration
	MaxTotalTokens           int64
	MaxCostUSD               float64
	MaxToolCalls             int
	MaxLengthContinuations   int
	MaxStopHookContinuations int
}

type MoveOptions struct {
	Summary string
}

type Options struct {
	Provider            provider.Provider
	ProviderName        string
	Model               string
	SystemPrompt        string
	Tools               *tools.Registry
	PromptStore         cache.Store
	Repo                sessiontree.Repo
	Sink                event.Sink
	SinkPolicy          event.SinkPolicy
	HarnessSink         HarnessSink
	Approver            tools.Approver
	StopHook            engine.StopHook
	CompactionGenerator compaction.SummaryGenerator
	CompactionPrompt    compaction.PromptOptions
	TitleGenerator      TitleGenerator
	Artifacts           artifact.Store
	TurnPolicy          TurnPolicy
	LoopLimits          LoopLimits
	NewID               func(string) string
	Now                 func() time.Time
}

type PendingToolCompletion struct {
	TurnID     string
	RunID      string
	ToolCallID string
	ToolName   string
	Handle     string
	Status     PendingToolCompletionStatus
	Summary    string
	Output     string
	Labels     engine.RunLabels
}

type PendingToolCompletionStatus string

type ProviderTitleGenerator struct {
	Provider        provider.Provider
	ProviderName    string
	Model           string
	MaxRunes        int
	MaxOutputTokens int64
}

type ResumeOptions struct{}

type RetryOptions struct {
	Reason string
	Labels engine.RunLabels
}

type RunOptions struct {
	TurnID string
	Labels engine.RunLabels
}

type StartThreadOptions struct {
	ThreadID string
}

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

type ThreadJournalSnapshot struct {
	Meta    sessiontree.ThreadMeta `json:"meta"`
	Path    []sessiontree.Entry    `json:"path"`
	Entries []sessiontree.Entry    `json:"entries"`
	Context []session.Message      `json:"context"`
	Phase   string                 `json:"phase"`
}

type ThreadMessage struct {
	Role      session.Role `json:"role"`
	Content   string       `json:"content"`
	TurnID    string       `json:"turn_id,omitempty"`
	CreatedAt time.Time    `json:"created_at"`
}

type ThreadSnapshot struct {
	ID               string          `json:"id"`
	Title            string          `json:"title,omitempty"`
	TitleStatus      string          `json:"title_status,omitempty"`
	TitleSource      string          `json:"title_source,omitempty"`
	TitleUpdatedAt   time.Time       `json:"title_updated_at,omitempty"`
	TitleError       string          `json:"title_error,omitempty"`
	CreatedAt        time.Time       `json:"created_at"`
	UpdatedAt        time.Time       `json:"updated_at"`
	Phase            string          `json:"phase"`
	Status           string          `json:"status"`
	LatestTurnID     string          `json:"latest_turn_id,omitempty"`
	WaitingPrompt    string          `json:"waiting_prompt,omitempty"`
	Recoverable      bool            `json:"recoverable"`
	CanAppendMessage bool            `json:"can_append_message"`
	CanRetry         bool            `json:"can_retry"`
	Messages         []ThreadMessage `json:"messages"`
}

type TitleGenerator interface {
	GenerateTitle(context.Context, TitleRequest) (TitleResult, error)
}

type TitleRequest struct {
	ThreadID string
	TurnID   string
	Messages []session.Message
}

type TitleResult struct {
	Title  string
	Source sessiontree.ThreadTitleSource
}

type TurnPolicy struct {
	ContextPolicy         contextpolicy.Policy
	CacheRetention        cache.Retention
	HostedToolDefinitions []provider.HostedToolDefinition
	CompletionPolicy      engine.CompletionPolicy
}

type TurnResult struct {
	ID                 string
	Status             engine.Status
	Output             string
	Err                error
	Diagnostics        map[string]string
	Metrics            engine.RunMetrics
	CompletionReason   engine.CompletionReason
	ContinuationReason engine.ContinuationReason
	FinishReason       provider.FinishReason
	RawFinishReason    string
	FinishInferred     bool
}