| 1 | package bot |
| 2 | |
| 3 | import ( |
| 4 | "bufio" |
| 5 | "bytes" |
| 6 | "context" |
| 7 | "encoding/json" |
| 8 | "errors" |
| 9 | "fmt" |
| 10 | "io" |
| 11 | "io/fs" |
| 12 | "os" |
| 13 | "os/exec" |
| 14 | "path/filepath" |
| 15 | "slices" |
| 16 | "sort" |
| 17 | "strings" |
| 18 | "time" |
| 19 | |
| 20 | "reasonix/internal/agent" |
| 21 | "reasonix/internal/proc" |
| 22 | "reasonix/internal/secrets" |
| 23 | ) |
| 24 | |
| 25 | const ( |
| 26 | botProjectListLimit = 20 |
| 27 | botSessionListLimit = 20 |
| 28 | botSearchListLimit = 20 |
| 29 | ) |
| 30 | |
| 31 | type botProjectEntry struct { |
| 32 | ID string |
| 33 | Name string |
| 34 | Root string |
| 35 | Sources []string |
| 36 | } |
| 37 | |
| 38 | type botSessionEntry struct { |
| 39 | ID string |
| 40 | ProjectID string |
| 41 | ProjectName string |
| 42 | WorkspaceRoot string |
| 43 | SessionID string |
| 44 | SessionPath string |
| 45 | RemoteID string |
| 46 | ConnectionID string |
| 47 | ChatType string |
| 48 | UserID string |
| 49 | ThreadID string |
| 50 | Scope string |
| 51 | Preview string |
| 52 | TopicTitle string |
| 53 | LastActivityAt time.Time |
| 54 | Source string |
| 55 | } |
| 56 | |
| 57 | type botProjectSearchResult struct { |
| 58 | ProjectID string |
| 59 | ProjectName string |
| 60 | Path string |
| 61 | Line int |
| 62 | Text string |
| 63 | } |
| 64 | |
| 65 | func (gw *BotGateway) buildProjectIndex() []botProjectEntry { |
| 66 | collector := newBotProjectCollector() |
| 67 | collector.add(gw.cfg.WorkspaceRoot, "default") |
| 68 | |
| 69 | // cfg.Channels / cfg.ConnectionChannels are rewritten under gw.mu at runtime, |
| 70 | // so the whole scan shares the controllers critical section below. |
| 71 | gw.mu.Lock() |
| 72 | platforms := make([]string, 0, len(gw.cfg.Channels)) |
| 73 | for platform := range gw.cfg.Channels { |
| 74 | platforms = append(platforms, string(platform)) |
| 75 | } |
| 76 | sort.Strings(platforms) |
| 77 | for _, platform := range platforms { |
| 78 | channel := gw.cfg.Channels[Platform(platform)] |
| 79 | source := "channel:" + platform |
| 80 | collector.add(channel.WorkspaceRoot, source) |
| 81 | addMappingProjects(collector, channel, source) |
| 82 | } |
| 83 | |
| 84 | connections := make([]string, 0, len(gw.cfg.ConnectionChannels)) |
| 85 | for id := range gw.cfg.ConnectionChannels { |
| 86 | connections = append(connections, id) |
| 87 | } |
| 88 | sort.Strings(connections) |
| 89 | for _, id := range connections { |
| 90 | channel := gw.cfg.ConnectionChannels[id] |
| 91 | source := "connection:" + id |
| 92 | collector.add(channel.WorkspaceRoot, source) |
| 93 | addMappingProjects(collector, channel, source) |
| 94 | } |
| 95 | |
| 96 | for i, route := range gw.cfg.Routes { |
| 97 | collector.add(route.Channel.WorkspaceRoot, fmt.Sprintf("route:%d", i+1)) |
| 98 | } |
| 99 | |
| 100 | for key, state := range gw.controllers { |
| 101 | root := "" |
| 102 | if state != nil { |
| 103 | root = state.workspaceRoot |
| 104 | if root == "" && state.ctrl != nil { |
| 105 | root = state.ctrl.WorkspaceRoot() |
| 106 | } |
| 107 | } |
| 108 | collector.add(root, "active:"+shortBotID(key)) |
| 109 | } |
| 110 | for key, override := range gw.sessionOverrides { |
| 111 | collector.add(override.channel.WorkspaceRoot, "override:"+shortBotID(key)) |
| 112 | } |
| 113 | gw.mu.Unlock() |
| 114 | |
| 115 | return collector.entries() |
| 116 | } |
| 117 | |
| 118 | func addMappingProjects(collector *botProjectCollector, channel ChannelConfig, source string) { |
| 119 | for _, mapping := range channel.SessionMappings { |
| 120 | root := workspaceRootForSessionMapping(mapping, channel.WorkspaceRoot) |
| 121 | collector.add(root, source+":mapping:"+strings.TrimSpace(mapping.RemoteID)) |
| 122 | } |
| 123 | } |
| 124 | |
| 125 | type botProjectCollector struct { |
| 126 | byRoot map[string]*botProjectEntry |
| 127 | } |
| 128 | |
| 129 | func newBotProjectCollector() *botProjectCollector { |
| 130 | return &botProjectCollector{byRoot: make(map[string]*botProjectEntry)} |
| 131 | } |
| 132 | |
| 133 | func (c *botProjectCollector) add(root, source string) { |
| 134 | root = canonicalBotPath(root) |
| 135 | if root == "" { |
| 136 | return |
| 137 | } |
| 138 | entry := c.byRoot[root] |
| 139 | if entry == nil { |
| 140 | entry = &botProjectEntry{Name: botProjectName(root), Root: root} |
| 141 | c.byRoot[root] = entry |
| 142 | } |
| 143 | source = strings.TrimSpace(source) |
| 144 | if source == "" { |
| 145 | return |
| 146 | } |
| 147 | if slices.Contains(entry.Sources, source) { |
| 148 | return |
| 149 | } |
| 150 | entry.Sources = append(entry.Sources, source) |
| 151 | } |
| 152 | |
| 153 | func (c *botProjectCollector) entries() []botProjectEntry { |
| 154 | out := make([]botProjectEntry, 0, len(c.byRoot)) |
| 155 | for _, entry := range c.byRoot { |
| 156 | copied := *entry |
| 157 | sort.Strings(copied.Sources) |
| 158 | out = append(out, copied) |
| 159 | } |
| 160 | sort.Slice(out, func(i, j int) bool { |
| 161 | li := strings.ToLower(out[i].Name) |
| 162 | lj := strings.ToLower(out[j].Name) |
| 163 | if li != lj { |
| 164 | return li < lj |
| 165 | } |
| 166 | return out[i].Root < out[j].Root |
| 167 | }) |
| 168 | for i := range out { |
| 169 | out[i].ID = fmt.Sprintf("p%d", i+1) |
| 170 | } |
| 171 | return out |
| 172 | } |
| 173 | |
| 174 | func (gw *BotGateway) buildSessionIndex(projects []botProjectEntry) []botSessionEntry { |
| 175 | projectByRoot := make(map[string]botProjectEntry, len(projects)) |
| 176 | for _, project := range projects { |
| 177 | projectByRoot[canonicalBotPath(project.Root)] = project |
| 178 | } |
| 179 | collector := newBotSessionCollector(projectByRoot) |
| 180 | |
| 181 | // cfg.Channels / cfg.ConnectionChannels are rewritten under gw.mu at runtime; |
| 182 | // collect the mapping-derived entries under a short lock, keeping the |
| 183 | // filesystem scan below outside it. |
| 184 | gw.mu.Lock() |
| 185 | platforms := make([]string, 0, len(gw.cfg.Channels)) |
| 186 | for platform := range gw.cfg.Channels { |
| 187 | platforms = append(platforms, string(platform)) |
| 188 | } |
| 189 | sort.Strings(platforms) |
| 190 | for _, platform := range platforms { |
| 191 | channel := gw.cfg.Channels[Platform(platform)] |
| 192 | addMappingSessions(collector, channel, "", "channel:"+platform) |
| 193 | } |
| 194 | |
| 195 | connections := make([]string, 0, len(gw.cfg.ConnectionChannels)) |
| 196 | for id := range gw.cfg.ConnectionChannels { |
| 197 | connections = append(connections, id) |
| 198 | } |
| 199 | sort.Strings(connections) |
| 200 | for _, id := range connections { |
| 201 | channel := gw.cfg.ConnectionChannels[id] |
| 202 | addMappingSessions(collector, channel, id, "connection:"+id) |
| 203 | } |
| 204 | gw.mu.Unlock() |
| 205 | |
| 206 | for _, project := range projects { |
| 207 | dir := botSessionDir(project.Root) |
| 208 | if dir == "" { |
| 209 | continue |
| 210 | } |
| 211 | if info, err := os.Stat(dir); err != nil || !info.IsDir() { |
| 212 | continue |
| 213 | } |
| 214 | infos, err := agent.ListSessions(dir) |
| 215 | if err != nil { |
| 216 | gw.logger.Warn("bot project session index failed", "project", project.Name, "err", err) |
| 217 | continue |
| 218 | } |
| 219 | for _, info := range infos { |
| 220 | collector.add(botSessionEntry{ |
| 221 | WorkspaceRoot: project.Root, |
| 222 | SessionPath: canonicalBotPath(info.Path), |
| 223 | SessionID: botSessionTarget(info.Path), |
| 224 | Scope: firstNonEmptyString(info.Scope, "project"), |
| 225 | Preview: info.Preview, |
| 226 | TopicTitle: info.TopicTitle, |
| 227 | LastActivityAt: info.LastActivityAt, |
| 228 | Source: "project-sessions", |
| 229 | }) |
| 230 | } |
| 231 | } |
| 232 | |
| 233 | return collector.entries() |
| 234 | } |
| 235 | |
| 236 | func addMappingSessions(collector *botSessionCollector, channel ChannelConfig, connectionID, source string) { |
| 237 | for _, mapping := range channel.SessionMappings { |
| 238 | sessionID := strings.TrimSpace(mapping.SessionID) |
| 239 | sessionPath := botSessionPathFromTarget(sessionID) |
| 240 | root := workspaceRootForSessionMapping(mapping, channel.WorkspaceRoot) |
| 241 | collector.add(botSessionEntry{ |
| 242 | WorkspaceRoot: root, |
| 243 | SessionID: sessionID, |
| 244 | SessionPath: sessionPath, |
| 245 | RemoteID: strings.TrimSpace(mapping.RemoteID), |
| 246 | ConnectionID: strings.TrimSpace(connectionID), |
| 247 | ChatType: strings.TrimSpace(mapping.ChatType), |
| 248 | UserID: strings.TrimSpace(mapping.UserID), |
| 249 | ThreadID: strings.TrimSpace(mapping.ThreadID), |
| 250 | Scope: strings.TrimSpace(mapping.Scope), |
| 251 | LastActivityAt: parseBotMappingUpdatedAt(mapping.UpdatedAt), |
| 252 | Source: source, |
| 253 | }) |
| 254 | } |
| 255 | } |
| 256 | |
| 257 | type botSessionCollector struct { |
| 258 | projectByRoot map[string]botProjectEntry |
| 259 | byKey map[string]*botSessionEntry |
| 260 | } |
| 261 | |
| 262 | func newBotSessionCollector(projectByRoot map[string]botProjectEntry) *botSessionCollector { |
| 263 | return &botSessionCollector{ |
| 264 | projectByRoot: projectByRoot, |
| 265 | byKey: make(map[string]*botSessionEntry), |
| 266 | } |
| 267 | } |
| 268 | |
| 269 | func (c *botSessionCollector) add(entry botSessionEntry) { |
| 270 | entry.WorkspaceRoot = canonicalBotPath(entry.WorkspaceRoot) |
| 271 | entry.SessionPath = canonicalBotPath(entry.SessionPath) |
| 272 | if entry.SessionID == "" && entry.SessionPath != "" { |
| 273 | entry.SessionID = botSessionTarget(entry.SessionPath) |
| 274 | } |
| 275 | if entry.SessionPath == "" && entry.SessionID == "" && entry.RemoteID == "" { |
| 276 | return |
| 277 | } |
| 278 | if project, ok := c.projectByRoot[entry.WorkspaceRoot]; ok { |
| 279 | entry.ProjectID = project.ID |
| 280 | entry.ProjectName = project.Name |
| 281 | } |
| 282 | key := entry.SessionPath |
| 283 | if key == "" { |
| 284 | key = strings.Join([]string{"target", entry.ConnectionID, entry.RemoteID, entry.ChatType, entry.UserID, entry.ThreadID, entry.SessionID}, "\x00") |
| 285 | } |
| 286 | existing := c.byKey[key] |
| 287 | if existing == nil { |
| 288 | c.byKey[key] = &entry |
| 289 | return |
| 290 | } |
| 291 | mergeBotSessionEntry(existing, entry) |
| 292 | } |
| 293 | |
| 294 | func mergeBotSessionEntry(dst *botSessionEntry, src botSessionEntry) { |
| 295 | if dst.ProjectID == "" { |
| 296 | dst.ProjectID = src.ProjectID |
| 297 | } |
| 298 | if dst.ProjectName == "" { |
| 299 | dst.ProjectName = src.ProjectName |
| 300 | } |
| 301 | if dst.WorkspaceRoot == "" { |
| 302 | dst.WorkspaceRoot = src.WorkspaceRoot |
| 303 | } |
| 304 | if dst.SessionID == "" { |
| 305 | dst.SessionID = src.SessionID |
| 306 | } |
| 307 | if dst.SessionPath == "" { |
| 308 | dst.SessionPath = src.SessionPath |
| 309 | } |
| 310 | if dst.RemoteID == "" { |
| 311 | dst.RemoteID = src.RemoteID |
| 312 | } |
| 313 | if dst.ConnectionID == "" { |
| 314 | dst.ConnectionID = src.ConnectionID |
| 315 | } |
| 316 | if dst.ChatType == "" { |
| 317 | dst.ChatType = src.ChatType |
| 318 | } |
| 319 | if dst.UserID == "" { |
| 320 | dst.UserID = src.UserID |
| 321 | } |
| 322 | if dst.ThreadID == "" { |
| 323 | dst.ThreadID = src.ThreadID |
| 324 | } |
| 325 | if dst.Scope == "" { |
| 326 | dst.Scope = src.Scope |
| 327 | } |
| 328 | if dst.Preview == "" { |
| 329 | dst.Preview = src.Preview |
| 330 | } |
| 331 | if dst.TopicTitle == "" { |
| 332 | dst.TopicTitle = src.TopicTitle |
| 333 | } |
| 334 | if src.LastActivityAt.After(dst.LastActivityAt) { |
| 335 | dst.LastActivityAt = src.LastActivityAt |
| 336 | } |
| 337 | if dst.Source == "" { |
| 338 | dst.Source = src.Source |
| 339 | } else if src.Source != "" && !strings.Contains(dst.Source, src.Source) { |
| 340 | dst.Source += "," + src.Source |
| 341 | } |
| 342 | } |
| 343 | |
| 344 | func (c *botSessionCollector) entries() []botSessionEntry { |
| 345 | out := make([]botSessionEntry, 0, len(c.byKey)) |
| 346 | for _, entry := range c.byKey { |
| 347 | out = append(out, *entry) |
| 348 | } |
| 349 | sort.Slice(out, func(i, j int) bool { |
| 350 | if !out[i].LastActivityAt.Equal(out[j].LastActivityAt) { |
| 351 | return out[i].LastActivityAt.After(out[j].LastActivityAt) |
| 352 | } |
| 353 | if out[i].ProjectName != out[j].ProjectName { |
| 354 | return out[i].ProjectName < out[j].ProjectName |
| 355 | } |
| 356 | return out[i].SessionPath < out[j].SessionPath |
| 357 | }) |
| 358 | for i := range out { |
| 359 | out[i].ID = fmt.Sprintf("s%d", i+1) |
| 360 | } |
| 361 | return out |
| 362 | } |
| 363 | |
| 364 | func botSessionPathFromTarget(target string) string { |
| 365 | target = strings.TrimSpace(target) |
| 366 | if target == "" { |
| 367 | return "" |
| 368 | } |
| 369 | if after, ok := strings.CutPrefix(target, "path:"); ok { |
| 370 | return canonicalBotPath(after) |
| 371 | } |
| 372 | if filepath.IsAbs(target) && strings.HasSuffix(target, ".jsonl") { |
| 373 | return canonicalBotPath(target) |
| 374 | } |
| 375 | return "" |
| 376 | } |
| 377 | |
| 378 | func parseBotMappingUpdatedAt(value string) time.Time { |
| 379 | value = strings.TrimSpace(value) |
| 380 | if value == "" { |
| 381 | return time.Time{} |
| 382 | } |
| 383 | if t, err := time.Parse(time.RFC3339Nano, value); err == nil { |
| 384 | return t |
| 385 | } |
| 386 | if t, err := time.Parse(time.RFC3339, value); err == nil { |
| 387 | return t |
| 388 | } |
| 389 | return time.Time{} |
| 390 | } |
| 391 | |
| 392 | func resolveBotProject(projects []botProjectEntry, selector string) (botProjectEntry, []botProjectEntry) { |
| 393 | selector = strings.TrimSpace(selector) |
| 394 | if selector == "" { |
| 395 | return botProjectEntry{}, nil |
| 396 | } |
| 397 | selectorLower := strings.ToLower(selector) |
| 398 | canonicalSelector := canonicalBotPath(selector) |
| 399 | var matches []botProjectEntry |
| 400 | for _, project := range projects { |
| 401 | if strings.EqualFold(project.ID, selector) || canonicalBotPath(project.Root) == canonicalSelector || strings.EqualFold(project.Name, selector) { |
| 402 | return project, nil |
| 403 | } |
| 404 | if strings.Contains(strings.ToLower(project.Name), selectorLower) || strings.Contains(strings.ToLower(project.Root), selectorLower) { |
| 405 | matches = append(matches, project) |
| 406 | } |
| 407 | } |
| 408 | if len(matches) == 1 { |
| 409 | return matches[0], nil |
| 410 | } |
| 411 | return botProjectEntry{}, matches |
| 412 | } |
| 413 | |
| 414 | func resolveBotSession(sessions []botSessionEntry, selector string) (botSessionEntry, []botSessionEntry) { |
| 415 | selector = strings.TrimSpace(selector) |
| 416 | if selector == "" { |
| 417 | return botSessionEntry{}, nil |
| 418 | } |
| 419 | selectorLower := strings.ToLower(selector) |
| 420 | canonicalSelector := canonicalBotPath(selector) |
| 421 | var matches []botSessionEntry |
| 422 | for _, session := range sessions { |
| 423 | if strings.EqualFold(session.ID, selector) || |
| 424 | (session.SessionPath != "" && canonicalBotPath(session.SessionPath) == canonicalSelector) || |
| 425 | (session.SessionPath != "" && strings.EqualFold(filepath.Base(session.SessionPath), selector)) || |
| 426 | (session.SessionID != "" && strings.EqualFold(session.SessionID, selector)) { |
| 427 | return session, nil |
| 428 | } |
| 429 | if botSessionMatchesQuery(session, selectorLower) { |
| 430 | matches = append(matches, session) |
| 431 | } |
| 432 | } |
| 433 | if len(matches) == 1 { |
| 434 | return matches[0], nil |
| 435 | } |
| 436 | return botSessionEntry{}, matches |
| 437 | } |
| 438 | |
| 439 | func filterBotProjects(projects []botProjectEntry, query string) []botProjectEntry { |
| 440 | query = strings.ToLower(strings.TrimSpace(query)) |
| 441 | if query == "" { |
| 442 | return projects |
| 443 | } |
| 444 | var out []botProjectEntry |
| 445 | for _, project := range projects { |
| 446 | if strings.Contains(strings.ToLower(project.Name+" "+project.Root+" "+strings.Join(project.Sources, " ")), query) { |
| 447 | out = append(out, project) |
| 448 | } |
| 449 | } |
| 450 | return out |
| 451 | } |
| 452 | |
| 453 | func filterBotSessions(sessions []botSessionEntry, query string) []botSessionEntry { |
| 454 | query = strings.ToLower(strings.TrimSpace(query)) |
| 455 | if query == "" { |
| 456 | return sessions |
| 457 | } |
| 458 | var out []botSessionEntry |
| 459 | for _, session := range sessions { |
| 460 | if botSessionMatchesQuery(session, query) { |
| 461 | out = append(out, session) |
| 462 | } |
| 463 | } |
| 464 | return out |
| 465 | } |
| 466 | |
| 467 | func botSessionMatchesQuery(session botSessionEntry, query string) bool { |
| 468 | haystack := strings.ToLower(strings.Join([]string{ |
| 469 | session.ID, |
| 470 | session.ProjectID, |
| 471 | session.ProjectName, |
| 472 | session.WorkspaceRoot, |
| 473 | session.SessionID, |
| 474 | session.SessionPath, |
| 475 | session.RemoteID, |
| 476 | session.ConnectionID, |
| 477 | session.ChatType, |
| 478 | session.UserID, |
| 479 | session.ThreadID, |
| 480 | session.Scope, |
| 481 | session.Preview, |
| 482 | session.TopicTitle, |
| 483 | session.Source, |
| 484 | }, " ")) |
| 485 | return strings.Contains(haystack, query) |
| 486 | } |
| 487 | |
| 488 | func formatBotProjects(projects []botProjectEntry, query string, limit int) string { |
| 489 | matches := filterBotProjects(projects, query) |
| 490 | if len(matches) == 0 { |
| 491 | if strings.TrimSpace(query) == "" { |
| 492 | return "还没有可用项目索引。请先在 bot 连接、route 或当前会话里配置 workspace_root。" |
| 493 | } |
| 494 | return "没有匹配的项目。" |
| 495 | } |
| 496 | if limit <= 0 || limit > len(matches) { |
| 497 | limit = len(matches) |
| 498 | } |
| 499 | var b strings.Builder |
| 500 | fmt.Fprintf(&b, "项目索引（%d/%d）：", limit, len(matches)) |
| 501 | for i := range limit { |
| 502 | project := matches[i] |
| 503 | fmt.Fprintf(&b, "\n%s %s — %s", project.ID, project.Name, displayBotPath(project.Root)) |
| 504 | if len(project.Sources) > 0 { |
| 505 | fmt.Fprintf(&b, "\n 来源: %s", strings.Join(project.Sources, ", ")) |
| 506 | } |
| 507 | } |
| 508 | if len(matches) > limit { |
| 509 | fmt.Fprintf(&b, "\n还有 %d 个结果，请加关键词缩小范围。", len(matches)-limit) |
| 510 | } |
| 511 | return b.String() |
| 512 | } |
| 513 | |
| 514 | func formatBotSessions(sessions []botSessionEntry, query string, limit int) string { |
| 515 | matches := filterBotSessions(sessions, query) |
| 516 | if len(matches) == 0 { |
| 517 | if strings.TrimSpace(query) == "" { |
| 518 | return "还没有可用会话索引。已有项目会话或 bot session_mappings 后会出现在这里。" |
| 519 | } |
| 520 | return "没有匹配的会话。" |
| 521 | } |
| 522 | if limit <= 0 || limit > len(matches) { |
| 523 | limit = len(matches) |
| 524 | } |
| 525 | var b strings.Builder |
| 526 | fmt.Fprintf(&b, "会话索引（%d/%d）：", limit, len(matches)) |
| 527 | for i := range limit { |
| 528 | session := matches[i] |
| 529 | project := firstNonEmptyString(session.ProjectName, "global") |
| 530 | fmt.Fprintf(&b, "\n%s %s", session.ID, project) |
| 531 | if session.TopicTitle != "" { |
| 532 | fmt.Fprintf(&b, " · %s", singleLineBotText(session.TopicTitle, 40)) |
| 533 | } |
| 534 | if session.Preview != "" { |
| 535 | fmt.Fprintf(&b, "\n 预览: %s", singleLineBotText(session.Preview, 90)) |
| 536 | } |
| 537 | if session.SessionPath != "" { |
| 538 | fmt.Fprintf(&b, "\n 文件: %s", displayBotPath(session.SessionPath)) |
| 539 | } else if session.SessionID != "" { |
| 540 | fmt.Fprintf(&b, "\n 目标: %s", session.SessionID) |
| 541 | } |
| 542 | if session.RemoteID != "" || session.ConnectionID != "" { |
| 543 | fmt.Fprintf(&b, "\n 远端: %s %s", session.ConnectionID, session.RemoteID) |
| 544 | } |
| 545 | } |
| 546 | if len(matches) > limit { |
| 547 | fmt.Fprintf(&b, "\n还有 %d 个结果，请加关键词缩小范围。", len(matches)-limit) |
| 548 | } |
| 549 | return b.String() |
| 550 | } |
| 551 | |
| 552 | func formatBotProjectSearchResults(results []botProjectSearchResult, limit int) string { |
| 553 | if len(results) == 0 { |
| 554 | return "没有跨项目命中。" |
| 555 | } |
| 556 | if limit <= 0 || limit > len(results) { |
| 557 | limit = len(results) |
| 558 | } |
| 559 | var b strings.Builder |
| 560 | fmt.Fprintf(&b, "跨项目检索结果（%d/%d）：", limit, len(results)) |
| 561 | for i := range limit { |
| 562 | result := results[i] |
| 563 | project := firstNonEmptyString(result.ProjectName, result.ProjectID) |
| 564 | fmt.Fprintf(&b, "\n- %s %s:%d: %s", project, displayBotPath(result.Path), result.Line, singleLineBotText(result.Text, 120)) |
| 565 | } |
| 566 | if len(results) > limit { |
| 567 | fmt.Fprintf(&b, "\n还有 %d 条命中，请加关键词缩小范围。", len(results)-limit) |
| 568 | } |
| 569 | return b.String() |
| 570 | } |
| 571 | |
| 572 | func searchBotProjects(ctx context.Context, projects []botProjectEntry, query string, limit int) ([]botProjectSearchResult, error) { |
| 573 | query = strings.TrimSpace(query) |
| 574 | if len([]rune(query)) < 2 { |
| 575 | return nil, errors.New("检索词至少需要 2 个字符") |
| 576 | } |
| 577 | var roots []string |
| 578 | seen := map[string]bool{} |
| 579 | for _, project := range projects { |
| 580 | root := canonicalBotPath(project.Root) |
| 581 | if root == "" || seen[root] { |
| 582 | continue |
| 583 | } |
| 584 | info, err := os.Stat(root) |
| 585 | if err != nil || !info.IsDir() { |
| 586 | continue |
| 587 | } |
| 588 | seen[root] = true |
| 589 | roots = append(roots, root) |
| 590 | } |
| 591 | if len(roots) == 0 { |
| 592 | return nil, errors.New("没有可检索的项目目录") |
| 593 | } |
| 594 | if limit <= 0 { |
| 595 | limit = botSearchListLimit |
| 596 | } |
| 597 | if rg, err := exec.LookPath("rg"); err == nil { |
| 598 | return searchBotProjectsWithRG(ctx, rg, projects, roots, query, limit) |
| 599 | } |
| 600 | return searchBotProjectsFallback(ctx, projects, roots, query, limit) |
| 601 | } |
| 602 | |
| 603 | func searchBotProjectsWithRG(ctx context.Context, rg string, projects []botProjectEntry, roots []string, query string, limit int) ([]botProjectSearchResult, error) { |
| 604 | args := []string{ |
| 605 | "--json", |
| 606 | "--color", "never", |
| 607 | "--fixed-strings", |
| 608 | "--max-count", "3", |
| 609 | "--max-filesize", "1M", |
| 610 | "--glob", "!.git", |
| 611 | "--glob", "!node_modules", |
| 612 | "--glob", "!dist", |
| 613 | "--glob", "!build", |
| 614 | "--glob", "!vendor", |
| 615 | "--", |
| 616 | query, |
| 617 | } |
| 618 | args = append(args, roots...) |
| 619 | cmd := proc.CommandContext(ctx, rg, args...) |
| 620 | cmd.Env = secrets.ProcessEnv() |
| 621 | // The desktop app hosts bot bridges in the GUI process; without this an |
| 622 | // rg search flashes a console window on Windows. |
| 623 | proc.HideWindow(cmd) |
| 624 | out, err := cmd.Output() |
| 625 | if err != nil { |
| 626 | var exitErr *exec.ExitError |
| 627 | if errors.As(err, &exitErr) && exitErr.ExitCode() == 1 { |
| 628 | return nil, nil |
| 629 | } |
| 630 | return nil, fmt.Errorf("rg failed: %w", err) |
| 631 | } |
| 632 | dec := json.NewDecoder(bytes.NewReader(out)) |
| 633 | var results []botProjectSearchResult |
| 634 | for { |
| 635 | var item struct { |
| 636 | Type string `json:"type"` |
| 637 | Data struct { |
| 638 | Path struct { |
| 639 | Text string `json:"text"` |
| 640 | } `json:"path"` |
| 641 | Lines struct { |
| 642 | Text string `json:"text"` |
| 643 | } `json:"lines"` |
| 644 | LineNumber int `json:"line_number"` |
| 645 | } `json:"data"` |
| 646 | } |
| 647 | if err := dec.Decode(&item); err != nil { |
| 648 | if errors.Is(err, io.EOF) { |
| 649 | break |
| 650 | } |
| 651 | break |
| 652 | } |
| 653 | if item.Type != "match" { |
| 654 | continue |
| 655 | } |
| 656 | path := canonicalBotPath(item.Data.Path.Text) |
| 657 | project := botProjectForPath(projects, path) |
| 658 | results = append(results, botProjectSearchResult{ |
| 659 | ProjectID: project.ID, |
| 660 | ProjectName: project.Name, |
| 661 | Path: path, |
| 662 | Line: item.Data.LineNumber, |
| 663 | Text: strings.TrimSpace(item.Data.Lines.Text), |
| 664 | }) |
| 665 | if len(results) >= limit { |
| 666 | break |
| 667 | } |
| 668 | } |
| 669 | return results, nil |
| 670 | } |
| 671 | |
| 672 | var errStopBotSearch = errors.New("stop bot project search") |
| 673 | |
| 674 | func searchBotProjectsFallback(ctx context.Context, projects []botProjectEntry, roots []string, query string, limit int) ([]botProjectSearchResult, error) { |
| 675 | queryLower := strings.ToLower(query) |
| 676 | var results []botProjectSearchResult |
| 677 | for _, root := range roots { |
| 678 | if err := ctx.Err(); err != nil { |
| 679 | return results, err |
| 680 | } |
| 681 | walkErr := filepath.WalkDir(root, func(path string, d fs.DirEntry, err error) error { |
| 682 | if err != nil { |
| 683 | return nil |
| 684 | } |
| 685 | if err := ctx.Err(); err != nil { |
| 686 | return err |
| 687 | } |
| 688 | if d.IsDir() { |
| 689 | if shouldSkipBotSearchDir(d.Name()) && path != root { |
| 690 | return filepath.SkipDir |
| 691 | } |
| 692 | return nil |
| 693 | } |
| 694 | info, err := d.Info() |
| 695 | if err != nil || info.Size() > 1024*1024 { |
| 696 | return nil |
| 697 | } |
| 698 | file, err := os.Open(path) |
| 699 | if err != nil { |
| 700 | return nil |
| 701 | } |
| 702 | scanner := bufio.NewScanner(file) |
| 703 | scanner.Buffer(make([]byte, 0, 64*1024), 1024*1024) |
| 704 | line := 0 |
| 705 | for scanner.Scan() { |
| 706 | if err := ctx.Err(); err != nil { |
| 707 | _ = file.Close() |
| 708 | return err |
| 709 | } |
| 710 | line++ |
| 711 | text := scanner.Text() |
| 712 | if strings.Contains(strings.ToLower(text), queryLower) { |
| 713 | project := botProjectForPath(projects, path) |
| 714 | results = append(results, botProjectSearchResult{ |
| 715 | ProjectID: project.ID, |
| 716 | ProjectName: project.Name, |
| 717 | Path: canonicalBotPath(path), |
| 718 | Line: line, |
| 719 | Text: strings.TrimSpace(text), |
| 720 | }) |
| 721 | if len(results) >= limit { |
| 722 | _ = file.Close() |
| 723 | return errStopBotSearch |
| 724 | } |
| 725 | } |
| 726 | } |
| 727 | _ = file.Close() |
| 728 | return nil |
| 729 | }) |
| 730 | if errors.Is(walkErr, errStopBotSearch) { |
| 731 | break |
| 732 | } |
| 733 | if walkErr != nil { |
| 734 | return results, walkErr |
| 735 | } |
| 736 | if len(results) >= limit { |
| 737 | break |
| 738 | } |
| 739 | } |
| 740 | return results, nil |
| 741 | } |
| 742 | |
| 743 | func shouldSkipBotSearchDir(name string) bool { |
| 744 | switch name { |
| 745 | case ".git", "node_modules", "dist", "build", "vendor", ".next", ".cache": |
| 746 | return true |
| 747 | default: |
| 748 | return false |
| 749 | } |
| 750 | } |
| 751 | |
| 752 | func botProjectForPath(projects []botProjectEntry, path string) botProjectEntry { |
| 753 | path = canonicalBotPath(path) |
| 754 | var best botProjectEntry |
| 755 | for _, project := range projects { |
| 756 | root := canonicalBotPath(project.Root) |
| 757 | if root == "" { |
| 758 | continue |
| 759 | } |
| 760 | if path == root || strings.HasPrefix(path, root+string(os.PathSeparator)) { |
| 761 | if len(root) > len(best.Root) { |
| 762 | best = project |
| 763 | } |
| 764 | } |
| 765 | } |
| 766 | return best |
| 767 | } |
| 768 | |
| 769 | func canonicalBotPath(path string) string { |
| 770 | path = strings.TrimSpace(path) |
| 771 | if path == "" { |
| 772 | return "" |
| 773 | } |
| 774 | if abs, err := filepath.Abs(path); err == nil { |
| 775 | path = abs |
| 776 | } |
| 777 | return filepath.Clean(path) |
| 778 | } |
| 779 | |
| 780 | func botProjectName(root string) string { |
| 781 | root = strings.TrimRight(canonicalBotPath(root), string(os.PathSeparator)) |
| 782 | if root == "" { |
| 783 | return "" |
| 784 | } |
| 785 | name := filepath.Base(root) |
| 786 | if name == "." || name == string(os.PathSeparator) { |
| 787 | return root |
| 788 | } |
| 789 | return name |
| 790 | } |
| 791 | |
| 792 | func displayBotPath(path string) string { |
| 793 | path = canonicalBotPath(path) |
| 794 | home, err := os.UserHomeDir() |
| 795 | if err == nil { |
| 796 | home = canonicalBotPath(home) |
| 797 | if home != "" && (path == home || strings.HasPrefix(path, home+string(os.PathSeparator))) { |
| 798 | return "~" + strings.TrimPrefix(path, home) |
| 799 | } |
| 800 | } |
| 801 | return path |
| 802 | } |
| 803 | |
| 804 | func singleLineBotText(text string, limit int) string { |
| 805 | text = strings.Join(strings.Fields(strings.TrimSpace(text)), " ") |
| 806 | if limit <= 0 { |
| 807 | return text |
| 808 | } |
| 809 | runes := []rune(text) |
| 810 | if len(runes) <= limit { |
| 811 | return text |
| 812 | } |
| 813 | return string(runes[:limit-1]) + "…" |
| 814 | } |
| 815 | |
| 816 | func shortBotID(value string) string { |
| 817 | value = strings.TrimSpace(value) |
| 818 | if len(value) <= 8 { |
| 819 | return value |
| 820 | } |
| 821 | return value[:8] |
| 822 | } |
| 823 | |
| 824 | func firstNonEmptyString(values ...string) string { |
| 825 | for _, value := range values { |
| 826 | if strings.TrimSpace(value) != "" { |
| 827 | return strings.TrimSpace(value) |
| 828 | } |
| 829 | } |
| 830 | return "" |
| 831 | } |
| 832 |