filetrack

type Change struct {
	Seq        int64
	Path       string
	Kind       string
	ToolName   string
	ToolCallID string
	BeforeHash string // empty when absent/unknown/not retained
	AfterHash  string
	BeforeSize int64
	AfterSize  int64
	Adds       int
	Dels       int
	Truncated  bool
	IsBinary   bool
}

type ChangeRecord struct {
	SessionID  string
	ToolName   string
	ToolCallID string
	Path       string // absolute path

	Before []byte // content before the change (ignored when BeforeMissing/BeforeUnknown)
	After  []byte // content after the change (ignored when AfterMissing/AfterUnknown)

	BeforeMissing bool // file did not exist before the change
	AfterMissing  bool // file does not exist after the change (deletion)
	BeforeUnknown bool // file existed before but its content was not captured
	AfterUnknown  bool // file exists after but its content was not captured (e.g. oversized)

	// Size hints for unknown-content sides (from stat); ignored when the
	// corresponding content is provided.
	BeforeSizeHint int64
	AfterSizeHint  int64
}

type CumulativeChange struct {
	Path      string `json:"path"`
	Kind      string `json:"kind"`
	Adds      int    `json:"adds"`
	Dels      int    `json:"dels"`
	Truncated bool   `json:"truncated"`
	Seq       int64  `json:"seq"` // latest change sequence for this path in the session
}

type DiffLine struct {
	T string `json:"t"` // "ctx" | "add" | "del"
	S string `json:"s"` // line text without the diff prefix
}

type FileDiffContent struct {
	Path      string
	Kind      string
	Before    []byte
	After     []byte
	Truncated bool
}

type Hunk struct {
	OldStart int        `json:"old_start"`
	NewStart int        `json:"new_start"`
	Lines    []DiffLine `json:"lines"`
}

type Options struct {
	MaxFileBytes    int   // 0 = DefaultMaxFileBytes
	MaxSessionBytes int   // 0 = DefaultMaxSessionBytes
	MaxTotalBytes   int64 // 0 = DefaultMaxTotalBytes; whole-database size cap enforced by GC
}

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

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