Merge pull request #1323 from trheyi/main

Implement trace management system with local and store drivers

Author: trheyi

agent/trace/README.md

@@ -0,0 +1,143 @@
+package local
+
+import (
+	"context"
+
+	"github.com/yaoapp/yao/agent/trace/types"
+)
+
+// Driver the local disk storage driver implementation
+type Driver struct {
+	basePath string // Base directory for storing trace files
+}
+
+// New creates a new local driver
+func New(basePath string) (*Driver, error) {
+	// TODO: Implement initialization (create directories, etc.)
+	return &Driver{
+		basePath: basePath,
+	}, nil
+}
+
+// SaveNode persists a node to disk
+func (d *Driver) SaveNode(ctx context.Context, traceID string, node *types.TraceNode) error {
+	// TODO: Implement disk save
+	// File path: {basePath}/{YYYYMMDD}/{traceID}/nodes/{nodeID}.json
+	return nil
+}
+
+// LoadNode loads a node from disk
+func (d *Driver) LoadNode(ctx context.Context, traceID string, nodeID string) (*types.TraceNode, error) {
+	// TODO: Implement disk load
+	return nil, nil
+}
+
+// LoadTrace loads the entire trace tree from disk
+func (d *Driver) LoadTrace(ctx context.Context, traceID string) (*types.TraceNode, error) {
+	// TODO: Implement disk load trace
+	// File path: {basePath}/{YYYYMMDD}/{traceID}/trace.json
+	return nil, nil
+}
+
+// SaveSpace persists a space to disk
+func (d *Driver) SaveSpace(ctx context.Context, traceID string, space *types.TraceSpace) error {
+	// TODO: Implement disk save space
+	// File path: {basePath}/{YYYYMMDD}/{traceID}/spaces/{spaceID}.json
+	return nil
+}
+
+// LoadSpace loads a space from disk
+func (d *Driver) LoadSpace(ctx context.Context, traceID string, spaceID string) (*types.TraceSpace, error) {
+	// TODO: Implement disk load space
+	return nil, nil
+}
+
+// DeleteSpace removes a space from disk
+func (d *Driver) DeleteSpace(ctx context.Context, traceID string, spaceID string) error {
+	// TODO: Implement disk delete space
+	return nil
+}
+
+// ListSpaces lists all space IDs for a trace from disk
+func (d *Driver) ListSpaces(ctx context.Context, traceID string) ([]string, error) {
+	// TODO: Implement disk list spaces
+	return nil, nil
+}
+
+// SetSpaceKey stores a value by key in a space
+func (d *Driver) SetSpaceKey(ctx context.Context, traceID, spaceID, key string, value any) error {
+	// TODO: Implement disk set space key
+	// File path: {basePath}/{YYYYMMDD}/{traceID}/spaces/{spaceID}/data.json
+	return nil
+}
+
+// GetSpaceKey retrieves a value by key from a space
+func (d *Driver) GetSpaceKey(ctx context.Context, traceID, spaceID, key string) (any, error) {
+	// TODO: Implement disk get space key
+	return nil, nil
+}
+
+// HasSpaceKey checks if a key exists in a space
+func (d *Driver) HasSpaceKey(ctx context.Context, traceID, spaceID, key string) bool {
+	// TODO: Implement disk has space key
+	return false
+}
+
+// DeleteSpaceKey removes a key-value pair from a space
+func (d *Driver) DeleteSpaceKey(ctx context.Context, traceID, spaceID, key string) error {
+	// TODO: Implement disk delete space key
+	return nil
+}
+
+// ClearSpaceKeys removes all key-value pairs from a space
+func (d *Driver) ClearSpaceKeys(ctx context.Context, traceID, spaceID string) error {
+	// TODO: Implement disk clear space keys
+	return nil
+}
+
+// ListSpaceKeys returns all keys in a space
+func (d *Driver) ListSpaceKeys(ctx context.Context, traceID, spaceID string) ([]string, error) {
+	// TODO: Implement disk list space keys
+	return nil, nil
+}
+
+// SaveLog appends a log entry to disk
+func (d *Driver) SaveLog(ctx context.Context, traceID string, log *types.TraceLog) error {
+	// TODO: Implement disk save log
+	// File path: {basePath}/{YYYYMMDD}/{traceID}/logs/{nodeID}.jsonl (append mode)
+	return nil
+}
+
+// LoadLogs loads all logs for a trace or specific node from disk
+func (d *Driver) LoadLogs(ctx context.Context, traceID string, nodeID string) ([]*types.TraceLog, error) {
+	// TODO: Implement disk load logs
+	// If nodeID is empty, load all logs
+	// If nodeID provided, load logs for that node only
+	return nil, nil
+}
+
+// SaveTraceInfo persists trace metadata to disk
+func (d *Driver) SaveTraceInfo(ctx context.Context, info *types.TraceInfo) error {
+	// TODO: Implement disk save trace info
+	// File path: {basePath}/{YYYYMMDD}/{traceID}/trace_info.json
+	return nil
+}
+
+// LoadTraceInfo loads trace metadata from disk
+func (d *Driver) LoadTraceInfo(ctx context.Context, traceID string) (*types.TraceInfo, error) {
+	// TODO: Implement disk load trace info
+	return nil, nil
+}
+
+// DeleteTrace removes entire trace from disk
+func (d *Driver) DeleteTrace(ctx context.Context, traceID string) error {
+	// TODO: Implement disk delete trace
+	// Delete directory: {basePath}/{YYYYMMDD}/{traceID}/
+	return nil
+}
+
+// Close closes the local driver
+func (d *Driver) Close() error {
+	// TODO: Implement cleanup if needed
+	return nil
+}