| 1 | package cli |
| 2 | |
| 3 | import ( |
| 4 | "encoding/json" |
| 5 | "fmt" |
| 6 | "io" |
| 7 | "strings" |
| 8 | "sync" |
| 9 | "time" |
| 10 | |
| 11 | "reasonix/internal/event" |
| 12 | "reasonix/internal/eventwire" |
| 13 | ) |
| 14 | |
| 15 | type runOutputFormat string |
| 16 | |
| 17 | const ( |
| 18 | runOutputText runOutputFormat = "text" |
| 19 | runOutputJSON runOutputFormat = "json" |
| 20 | runOutputStreamJSON runOutputFormat = "stream-json" |
| 21 | runOutputEventsJSONL runOutputFormat = "events-jsonl" |
| 22 | ) |
| 23 | |
| 24 | func parseRunOutputFormat(value string) (runOutputFormat, error) { |
| 25 | switch runOutputFormat(strings.ToLower(strings.TrimSpace(value))) { |
| 26 | case runOutputText: |
| 27 | return runOutputText, nil |
| 28 | case runOutputJSON: |
| 29 | return runOutputJSON, nil |
| 30 | case runOutputStreamJSON: |
| 31 | return runOutputStreamJSON, nil |
| 32 | default: |
| 33 | return "", fmt.Errorf("unknown output format %q (want text, json, or stream-json)", value) |
| 34 | } |
| 35 | } |
| 36 | |
| 37 | // runOutputSessionID preserves the established json/stream-json contract while |
| 38 | // keeping the redacted events-jsonl surface independent from transcript names. |
| 39 | func runOutputSessionID(format runOutputFormat, rawSessionID string, identityKey []byte) string { |
| 40 | if format == runOutputEventsJSONL { |
| 41 | return machineSessionIDWithKey(rawSessionID, identityKey) |
| 42 | } |
| 43 | return rawSessionID |
| 44 | } |
| 45 | |
| 46 | type runResultUsage struct { |
| 47 | InputTokens int `json:"input_tokens"` |
| 48 | OutputTokens int `json:"output_tokens"` |
| 49 | CacheReadInputTokens int `json:"cache_read_input_tokens"` |
| 50 | CacheCreationInputTokens int `json:"cache_creation_input_tokens"` |
| 51 | Estimated bool `json:"estimated,omitempty"` |
| 52 | } |
| 53 | |
| 54 | type runResult struct { |
| 55 | Type string `json:"type"` |
| 56 | Subtype string `json:"subtype"` |
| 57 | IsError bool `json:"is_error"` |
| 58 | DurationMS int64 `json:"duration_ms"` |
| 59 | NumTurns int `json:"num_turns"` |
| 60 | Result string `json:"result"` |
| 61 | SessionID string `json:"session_id,omitempty"` |
| 62 | TotalCost float64 `json:"total_cost"` |
| 63 | Currency string `json:"currency,omitempty"` |
| 64 | // TotalCostUSD is the released compatibility alias. It mirrors TotalCost; |
| 65 | // new consumers must pair TotalCost with Currency instead of assuming USD. |
| 66 | TotalCostUSD float64 `json:"total_cost_usd"` |
| 67 | Usage runResultUsage `json:"usage"` |
| 68 | } |
| 69 | |
| 70 | type machineEventUsage struct { |
| 71 | InputTokens int `json:"input_tokens"` |
| 72 | OutputTokens int `json:"output_tokens"` |
| 73 | CacheHitTokens int `json:"cache_hit_tokens"` |
| 74 | CacheMissTokens int `json:"cache_miss_tokens"` |
| 75 | Estimated bool `json:"estimated,omitempty"` |
| 76 | } |
| 77 | |
| 78 | // machineEventRecord is deliberately content-free. The existing stream-json |
| 79 | // format is a rich UI transport and includes prompts, tool arguments, results, |
| 80 | // and reasoning; this contract is for automation that must not receive them. |
| 81 | type machineEventRecord struct { |
| 82 | SchemaVersion int `json:"schema_version"` |
| 83 | Sequence uint64 `json:"sequence"` |
| 84 | Kind string `json:"kind"` |
| 85 | Code string `json:"code,omitempty"` |
| 86 | Level string `json:"level,omitempty"` |
| 87 | ToolID string `json:"tool_id,omitempty"` |
| 88 | ToolName string `json:"tool_name,omitempty"` |
| 89 | ToolReadOnly bool `json:"tool_read_only,omitempty"` |
| 90 | ToolError bool `json:"tool_error,omitempty"` |
| 91 | ToolTruncated bool `json:"tool_truncated,omitempty"` |
| 92 | ToolDurationMS int64 `json:"tool_duration_ms,omitempty"` |
| 93 | Usage *machineEventUsage `json:"usage,omitempty"` |
| 94 | ApprovalID string `json:"approval_id,omitempty"` |
| 95 | ApprovalKind string `json:"approval_kind,omitempty"` |
| 96 | AskID string `json:"ask_id,omitempty"` |
| 97 | Outcome string `json:"outcome,omitempty"` |
| 98 | Cancelled bool `json:"cancelled,omitempty"` |
| 99 | Error bool `json:"error,omitempty"` |
| 100 | RetryAttempt int `json:"retry_attempt,omitempty"` |
| 101 | RetryMax int `json:"retry_max,omitempty"` |
| 102 | CompactionType string `json:"compaction_type,omitempty"` |
| 103 | CompactionMsgs int `json:"compaction_messages,omitempty"` |
| 104 | GuardianResult string `json:"guardian_result,omitempty"` |
| 105 | GuardianRisk string `json:"guardian_risk,omitempty"` |
| 106 | } |
| 107 | |
| 108 | type machineRunDone struct { |
| 109 | SchemaVersion int `json:"schema_version"` |
| 110 | Sequence uint64 `json:"sequence"` |
| 111 | Kind string `json:"kind"` |
| 112 | SessionID string `json:"session_id,omitempty"` |
| 113 | OK bool `json:"ok"` |
| 114 | DurationMS int64 `json:"duration_ms"` |
| 115 | NumTurns int `json:"num_turns"` |
| 116 | Usage machineEventUsage `json:"usage"` |
| 117 | } |
| 118 | |
| 119 | type runOutputSink struct { |
| 120 | mu sync.Mutex |
| 121 | format runOutputFormat |
| 122 | out io.Writer |
| 123 | encoder *json.Encoder |
| 124 | final string |
| 125 | usage runResultUsage |
| 126 | cost float64 |
| 127 | currency string |
| 128 | mixedCurrencies bool |
| 129 | turns int |
| 130 | sequence uint64 |
| 131 | machineToolIDs map[string]string |
| 132 | machineToolNames map[string]string |
| 133 | nextMachineToolID uint64 |
| 134 | nextMachineToolName uint64 |
| 135 | err error |
| 136 | } |
| 137 | |
| 138 | func newRunOutputSink(out io.Writer, format runOutputFormat) *runOutputSink { |
| 139 | return &runOutputSink{ |
| 140 | format: format, |
| 141 | out: out, |
| 142 | encoder: json.NewEncoder(out), |
| 143 | machineToolIDs: make(map[string]string), |
| 144 | machineToolNames: make(map[string]string), |
| 145 | } |
| 146 | } |
| 147 | |
| 148 | func (s *runOutputSink) Emit(e event.Event) { |
| 149 | s.mu.Lock() |
| 150 | defer s.mu.Unlock() |
| 151 | if e.Kind == event.Message { |
| 152 | s.final = e.Text |
| 153 | } |
| 154 | if e.Kind == event.Usage && e.Usage != nil { |
| 155 | s.usage.InputTokens += e.Usage.PromptTokens |
| 156 | s.usage.OutputTokens += e.Usage.CompletionTokens |
| 157 | s.usage.CacheReadInputTokens += e.Usage.CacheHitTokens |
| 158 | s.usage.CacheCreationInputTokens += e.Usage.CacheMissTokens |
| 159 | s.usage.Estimated = s.usage.Estimated || e.Usage.Estimated |
| 160 | if e.Pricing != nil { |
| 161 | s.cost += e.Pricing.Cost(e.Usage) |
| 162 | currency := pricingCurrencyCode(e.Pricing.Currency) |
| 163 | if s.currency == "" { |
| 164 | s.currency = currency |
| 165 | } else if currency != s.currency { |
| 166 | s.mixedCurrencies = true |
| 167 | } |
| 168 | } |
| 169 | } |
| 170 | if e.Kind == event.TurnDone { |
| 171 | s.turns++ |
| 172 | } |
| 173 | if s.format == runOutputStreamJSON && s.err == nil { |
| 174 | s.err = s.encoder.Encode(eventwire.ToWire(e)) |
| 175 | } else if s.format == runOutputEventsJSONL && s.err == nil { |
| 176 | s.sequence++ |
| 177 | s.err = s.encoder.Encode(s.machineEventRecordFor(e, s.sequence)) |
| 178 | } |
| 179 | } |
| 180 | |
| 181 | func (s *runOutputSink) Finalize(sessionID string, started time.Time, runErr error) error { |
| 182 | s.mu.Lock() |
| 183 | defer s.mu.Unlock() |
| 184 | if s.err != nil { |
| 185 | return s.err |
| 186 | } |
| 187 | if s.mixedCurrencies && s.format != runOutputText && s.format != runOutputEventsJSONL { |
| 188 | return fmt.Errorf("cannot total costs across mixed pricing currencies") |
| 189 | } |
| 190 | if s.format == runOutputText { |
| 191 | if s.final != "" { |
| 192 | _, s.err = fmt.Fprintln(s.out, s.final) |
| 193 | } |
| 194 | return s.err |
| 195 | } |
| 196 | completion := classifyRunCompletion(runErr) |
| 197 | if s.format == runOutputEventsJSONL { |
| 198 | s.sequence++ |
| 199 | turns := s.turns |
| 200 | if turns == 0 && !completion.isError { |
| 201 | turns = 1 |
| 202 | } |
| 203 | return s.encoder.Encode(machineRunDone{ |
| 204 | SchemaVersion: machineSchemaVersion, |
| 205 | Sequence: s.sequence, |
| 206 | Kind: "run_done", |
| 207 | SessionID: sessionID, |
| 208 | OK: !completion.isError, |
| 209 | DurationMS: time.Since(started).Milliseconds(), |
| 210 | NumTurns: turns, |
| 211 | Usage: machineEventUsage{InputTokens: s.usage.InputTokens, OutputTokens: s.usage.OutputTokens, CacheHitTokens: s.usage.CacheReadInputTokens, CacheMissTokens: s.usage.CacheCreationInputTokens}, |
| 212 | }) |
| 213 | } |
| 214 | resultText := s.final |
| 215 | if runErr != nil { |
| 216 | if resultText == "" { |
| 217 | resultText = runErr.Error() |
| 218 | } |
| 219 | } |
| 220 | turns := s.turns |
| 221 | if turns == 0 && !completion.isError { |
| 222 | turns = 1 |
| 223 | } |
| 224 | return s.encoder.Encode(runResult{ |
| 225 | Type: "result", |
| 226 | Subtype: completion.subtype, |
| 227 | IsError: completion.isError, |
| 228 | DurationMS: time.Since(started).Milliseconds(), |
| 229 | NumTurns: turns, |
| 230 | Result: resultText, |
| 231 | SessionID: sessionID, |
| 232 | TotalCost: s.cost, |
| 233 | Currency: s.currency, |
| 234 | TotalCostUSD: s.cost, |
| 235 | Usage: s.usage, |
| 236 | }) |
| 237 | } |
| 238 | |
| 239 | func pricingCurrencyCode(value string) string { |
| 240 | value = strings.TrimSpace(value) |
| 241 | switch strings.ToUpper(value) { |
| 242 | case "", "CNY", "RMB", "CNH", "¥", "￥": |
| 243 | return "CNY" |
| 244 | case "USD", "$", "US$": |
| 245 | return "USD" |
| 246 | default: |
| 247 | if len(value) == 3 { |
| 248 | return strings.ToUpper(value) |
| 249 | } |
| 250 | return value |
| 251 | } |
| 252 | } |
| 253 | |
| 254 | func (s *runOutputSink) machineEventRecordFor(e event.Event, sequence uint64) machineEventRecord { |
| 255 | record := machineEventRecord{SchemaVersion: machineSchemaVersion, Sequence: sequence, Kind: machineEventKind(e.Kind)} |
| 256 | switch e.Kind { |
| 257 | case event.Notice: |
| 258 | record.Code = e.Code |
| 259 | if e.Level == event.LevelWarn { |
| 260 | record.Level = "warn" |
| 261 | } else { |
| 262 | record.Level = "info" |
| 263 | } |
| 264 | case event.ToolDispatch, event.ToolResult, event.ToolProgress: |
| 265 | // Tool-call IDs and names originate in the provider stream. Treat both as |
| 266 | // untrusted content: an OpenAI-compatible endpoint may put arbitrary prompt |
| 267 | // or argument text in either field. Per-run opaque aliases preserve event |
| 268 | // correlation without exposing the provider-controlled values. |
| 269 | record.ToolID = machineOpaqueValue(s.machineToolIDs, &s.nextMachineToolID, "tool", e.Tool.ID) |
| 270 | record.ToolName = machineOpaqueValue(s.machineToolNames, &s.nextMachineToolName, "tool_name", e.Tool.Name) |
| 271 | record.ToolReadOnly = e.Tool.ReadOnly |
| 272 | record.ToolError = e.Tool.Err != "" |
| 273 | record.ToolTruncated = e.Tool.Truncated |
| 274 | record.ToolDurationMS = e.Tool.DurationMs |
| 275 | case event.Usage: |
| 276 | if e.Usage != nil { |
| 277 | record.Usage = &machineEventUsage{InputTokens: e.Usage.PromptTokens, OutputTokens: e.Usage.CompletionTokens, CacheHitTokens: e.Usage.CacheHitTokens, CacheMissTokens: e.Usage.CacheMissTokens, Estimated: e.Usage.Estimated} |
| 278 | } |
| 279 | case event.ApprovalRequest: |
| 280 | record.ApprovalID = e.Approval.ID |
| 281 | record.ApprovalKind = e.Approval.Kind |
| 282 | case event.AskRequest: |
| 283 | record.AskID = e.Ask.ID |
| 284 | case event.TurnDone: |
| 285 | record.Outcome = e.Outcome |
| 286 | record.Cancelled = e.Cancelled |
| 287 | record.Error = e.Err != nil |
| 288 | case event.CompactionStarted, event.CompactionDone: |
| 289 | record.CompactionType = e.Compaction.Trigger |
| 290 | record.CompactionMsgs = e.Compaction.Messages |
| 291 | case event.GuardianAssessment: |
| 292 | record.GuardianResult = e.Guardian.Outcome |
| 293 | record.GuardianRisk = e.Guardian.RiskLevel |
| 294 | case event.Retrying: |
| 295 | record.RetryAttempt = e.RetryAttempt |
| 296 | record.RetryMax = e.RetryMax |
| 297 | } |
| 298 | return record |
| 299 | } |
| 300 | |
| 301 | func machineOpaqueValue(values map[string]string, next *uint64, prefix, value string) string { |
| 302 | if value == "" { |
| 303 | return "" |
| 304 | } |
| 305 | if opaque := values[value]; opaque != "" { |
| 306 | return opaque |
| 307 | } |
| 308 | (*next)++ |
| 309 | opaque := fmt.Sprintf("%s_%d", prefix, *next) |
| 310 | values[value] = opaque |
| 311 | return opaque |
| 312 | } |
| 313 | |
| 314 | func machineEventKind(kind event.Kind) string { |
| 315 | names := eventwire.KindNames() |
| 316 | if int(kind) >= 0 && int(kind) < len(names) { |
| 317 | return names[kind] |
| 318 | } |
| 319 | return "unknown" |
| 320 | } |
| 321 |