| 1 | package main |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "errors" |
| 6 | "log/slog" |
| 7 | "os" |
| 8 | "path/filepath" |
| 9 | "strings" |
| 10 | "time" |
| 11 | |
| 12 | "reasonix/internal/agent" |
| 13 | "reasonix/internal/history" |
| 14 | "reasonix/internal/sessioncatalog" |
| 15 | "reasonix/internal/stats" |
| 16 | "reasonix/internal/taskcatalog" |
| 17 | ) |
| 18 | |
| 19 | const sessionCatalogMetadataSyncTimeout = 30 * time.Second |
| 20 | |
| 21 | const desktopSessionCatalogPersistObserverKey = "desktop-session-catalog" |
| 22 | |
| 23 | type desktopSessionCatalogPersistObserver struct{ app *App } |
| 24 | |
| 25 | func (observer desktopSessionCatalogPersistObserver) EnqueueSessionPersist(event agent.SessionPersistEvent) bool { |
| 26 | a := observer.app |
| 27 | if a == nil || a.shuttingDown.Load() || strings.TrimSpace(event.Path) == "" { |
| 28 | return false |
| 29 | } |
| 30 | catalog := a.sessionCatalog.Load() |
| 31 | if catalog == nil { |
| 32 | return false |
| 33 | } |
| 34 | path := filepath.Clean(event.Path) |
| 35 | if event.Removed { |
| 36 | go func() { |
| 37 | ctx, cancel := context.WithTimeout(a.bootContext(), 5*time.Second) |
| 38 | defer cancel() |
| 39 | _ = catalog.RemoveSession(ctx, path, "authoritative_persist_removed") |
| 40 | }() |
| 41 | return true |
| 42 | } |
| 43 | // IndexSessionPath loads authoritative branch metadata, correcting this |
| 44 | // global fallback to the real project scope. Exact-path requests also make |
| 45 | // bot/controller saves visible without waiting for the directory sweep. |
| 46 | return catalog.RequestIndexSession(sessioncatalog.DirectoryTarget{ |
| 47 | Path: filepath.Dir(path), Scope: "global", |
| 48 | }, path) |
| 49 | } |
| 50 | |
| 51 | type SessionCatalogStatus struct { |
| 52 | State string `json:"state"` |
| 53 | Mode string `json:"mode"` |
| 54 | Revision uint64 `json:"revision"` |
| 55 | Indexed int64 `json:"indexed"` |
| 56 | Total int64 `json:"total"` |
| 57 | RepairPending int64 `json:"repairPending"` |
| 58 | RepairActive int64 `json:"repairActive"` |
| 59 | RepairDeferred int64 `json:"repairDeferred"` |
| 60 | RepairBlocked int64 `json:"repairBlocked"` |
| 61 | NextRepairAt int64 `json:"nextRepairAt,omitempty"` |
| 62 | CanRebuild bool `json:"canRebuild"` |
| 63 | LastError string `json:"lastError,omitempty"` |
| 64 | QuarantinedPath string `json:"quarantinedPath,omitempty"` |
| 65 | } |
| 66 | |
| 67 | type ProjectTreeSnapshot struct { |
| 68 | Revision uint64 `json:"revision"` |
| 69 | WorkspaceGeneration *uint64 `json:"workspaceGeneration,omitempty"` |
| 70 | Projects []ProjectNode `json:"projects"` |
| 71 | Catalog SessionCatalogStatus `json:"catalog"` |
| 72 | Indexed int64 `json:"indexed"` |
| 73 | Total int64 `json:"total"` |
| 74 | IndexingDone bool `json:"indexingDone"` |
| 75 | } |
| 76 | |
| 77 | type ProjectTopicPageRequest struct { |
| 78 | Scope string `json:"scope"` |
| 79 | WorkspaceRoot string `json:"workspaceRoot,omitempty"` |
| 80 | Cursor string `json:"cursor,omitempty"` |
| 81 | Limit int `json:"limit,omitempty"` |
| 82 | Query string `json:"query,omitempty"` |
| 83 | TimeFilter string `json:"timeFilter,omitempty"` |
| 84 | SortMode string `json:"sortMode,omitempty"` |
| 85 | GroupFilter string `json:"groupFilter,omitempty"` |
| 86 | GroupID string `json:"groupId,omitempty"` |
| 87 | ExcludePinned bool `json:"excludePinned,omitempty"` |
| 88 | |
| 89 | groupIncludeJSON string |
| 90 | groupExcludeJSON string |
| 91 | groupCursorBind string |
| 92 | groupInclude map[string]struct{} |
| 93 | groupExclude map[string]struct{} |
| 94 | groupSelected *desktopGroup |
| 95 | groupAll []desktopGroup |
| 96 | pinnedOnly bool |
| 97 | timeCutoff int64 |
| 98 | readContext context.Context |
| 99 | metadataSnapshot *[]ProjectNode |
| 100 | readAllSources bool |
| 101 | readAvailability *catalogWorkspaceAvailability |
| 102 | } |
| 103 | |
| 104 | type ProjectTopicKey struct { |
| 105 | Scope string `json:"scope"` |
| 106 | WorkspaceRoot string `json:"workspaceRoot,omitempty"` |
| 107 | TopicID string `json:"topicId"` |
| 108 | // Path optionally binds topic-wide recovery actions to one physical lineage. |
| 109 | // Older frontends omit it and remain compatible when the topic has one group. |
| 110 | Path string `json:"path,omitempty"` |
| 111 | // RecordClassification is set only by the recovery-event coordinator after |
| 112 | // a catalog revision. Ordinary History reads remain diagnostic-free. |
| 113 | RecordClassification bool `json:"recordClassification,omitempty"` |
| 114 | } |
| 115 | |
| 116 | type ProjectTopicPage struct { |
| 117 | SnapshotID string `json:"snapshotId,omitempty"` |
| 118 | SnapshotExpiresAt int64 `json:"snapshotExpiresAt,omitempty"` |
| 119 | Items []ProjectNode `json:"items"` |
| 120 | NextCursor string `json:"nextCursor,omitempty"` |
| 121 | Revision uint64 `json:"revision"` |
| 122 | Complete bool `json:"complete"` |
| 123 | ReadyDirectories int `json:"readyDirectories"` |
| 124 | PendingDirectories int `json:"pendingDirectories"` |
| 125 | FailedDirectories int `json:"failedDirectories"` |
| 126 | } |
| 127 | |
| 128 | type ProjectTreeChangedV2 struct { |
| 129 | Revision uint64 `json:"revision"` |
| 130 | Roots []string `json:"roots"` |
| 131 | Reason string `json:"reason"` |
| 132 | } |
| 133 | |
| 134 | // ProjectRuntimeTopic is one process-local runtime projected onto its stable |
| 135 | // logical topic identity. The catalog remains the authority for persisted |
| 136 | // history; this projection is the authority for what this process is running. |
| 137 | type ProjectRuntimeTopic struct { |
| 138 | Scope string `json:"scope"` |
| 139 | WorkspaceRoot string `json:"workspaceRoot,omitempty"` |
| 140 | Node ProjectNode `json:"node"` |
| 141 | } |
| 142 | |
| 143 | // ProjectTreeRuntimeSnapshot is a replace-all, idempotent runtime projection. |
| 144 | // Its revision is independent from the session catalog revision so clients can |
| 145 | // order ownership/status changes without reloading any catalog page. |
| 146 | type ProjectTreeRuntimeSnapshot struct { |
| 147 | Revision uint64 `json:"revision"` |
| 148 | Topics []ProjectRuntimeTopic `json:"topics"` |
| 149 | } |
| 150 | |
| 151 | func flushDesktopDerivedCatalogs(ctx context.Context) error { |
| 152 | var first error |
| 153 | if err := history.FlushSharedCatalog(ctx); err != nil && first == nil { |
| 154 | first = err |
| 155 | } |
| 156 | if err := history.CloseSharedCatalog(ctx); err != nil && first == nil { |
| 157 | first = err |
| 158 | } |
| 159 | if err := stats.CloseUsageCatalogs(ctx); err != nil && first == nil { |
| 160 | first = err |
| 161 | } |
| 162 | if err := taskcatalog.ShutdownShared(ctx); err != nil && first == nil { |
| 163 | first = err |
| 164 | } |
| 165 | return first |
| 166 | } |
| 167 | |
| 168 | func sessionCatalogStatus(status sessioncatalog.Status) SessionCatalogStatus { |
| 169 | return SessionCatalogStatus{ |
| 170 | State: string(status.State), |
| 171 | Mode: string(status.Mode), |
| 172 | Revision: status.Revision, |
| 173 | Indexed: status.Indexed, |
| 174 | Total: status.Total, |
| 175 | RepairPending: status.RepairPending, |
| 176 | RepairActive: status.RepairActive, |
| 177 | RepairDeferred: status.RepairDeferred, |
| 178 | RepairBlocked: status.RepairBlocked, |
| 179 | NextRepairAt: status.NextRepairAt, |
| 180 | CanRebuild: status.RepairActive == 0 && (status.State == sessioncatalog.StateDegraded || |
| 181 | (status.State == sessioncatalog.StateReady && strings.TrimSpace(status.LastError) != "")), |
| 182 | LastError: status.LastError, |
| 183 | QuarantinedPath: status.QuarantinedPath, |
| 184 | } |
| 185 | } |
| 186 | |
| 187 | func (a *App) currentSessionCatalogStatus() SessionCatalogStatus { |
| 188 | if a == nil { |
| 189 | return SessionCatalogStatus{State: string(sessioncatalog.StateDegraded), Mode: string(sessioncatalog.ModeMemory)} |
| 190 | } |
| 191 | if catalog := a.sessionCatalog.Load(); catalog != nil { |
| 192 | status := sessionCatalogStatus(catalog.Status()) |
| 193 | if a.catalogRebuilding.Load() { |
| 194 | status.State = string(sessioncatalog.StateRebuilding) |
| 195 | status.CanRebuild = false |
| 196 | } |
| 197 | return status |
| 198 | } |
| 199 | if a.catalogRebuilding.Load() { |
| 200 | return SessionCatalogStatus{State: string(sessioncatalog.StateRebuilding)} |
| 201 | } |
| 202 | return SessionCatalogStatus{State: string(sessioncatalog.StateOpening)} |
| 203 | } |
| 204 | |
| 205 | func (a *App) startSessionCatalog() { |
| 206 | if a == nil || a.shuttingDown.Load() { |
| 207 | return |
| 208 | } |
| 209 | a.catalogLifecycleMu.Lock() |
| 210 | if a.catalogCancel != nil { |
| 211 | a.catalogLifecycleMu.Unlock() |
| 212 | return |
| 213 | } |
| 214 | ctx, cancel := context.WithCancel(a.bootContext()) |
| 215 | done := make(chan struct{}) |
| 216 | initialReconcileDone := make(chan struct{}) |
| 217 | metadataRequests := make(chan struct{}, 1) |
| 218 | a.catalogCancel = cancel |
| 219 | a.catalogDone = done |
| 220 | a.catalogInitialReconcileDone = initialReconcileDone |
| 221 | a.catalogMetadataRequests = metadataRequests |
| 222 | a.catalogLifecycleMu.Unlock() |
| 223 | history.RegisterSessionPersistObserver(desktopSessionCatalogPersistObserverKey, desktopSessionCatalogPersistObserver{app: a}) |
| 224 | |
| 225 | go func() { |
| 226 | defer close(done) |
| 227 | a.runSessionCatalog(ctx, initialReconcileDone, metadataRequests) |
| 228 | }() |
| 229 | } |
| 230 | |
| 231 | // sessionCatalogClose is one stop's release of the catalog handles it took. |
| 232 | type sessionCatalogClose struct { |
| 233 | done chan struct{} |
| 234 | err error |
| 235 | } |
| 236 | |
| 237 | // stopSessionCatalog reports whether every catalog handle this App opened is |
| 238 | // released. A close that outlives its deadline keeps running and stays owed: |
| 239 | // the next stop waits for it rather than reporting a handle it has forgotten. |
| 240 | func (a *App) stopSessionCatalog(timeout time.Duration) bool { |
| 241 | if a == nil { |
| 242 | return true |
| 243 | } |
| 244 | deadline := time.Now().Add(timeout) |
| 245 | closing := &sessionCatalogClose{done: make(chan struct{})} |
| 246 | a.catalogLifecycleMu.Lock() |
| 247 | cancel := a.catalogCancel |
| 248 | done := a.catalogDone |
| 249 | earlier := a.catalogClosing |
| 250 | a.catalogCancel = nil |
| 251 | a.catalogDone = nil |
| 252 | a.catalogInitialReconcileDone = nil |
| 253 | a.catalogMetadataRequests = nil |
| 254 | a.catalogClosing = closing |
| 255 | a.catalogLifecycleMu.Unlock() |
| 256 | if cancel != nil { |
| 257 | cancel() |
| 258 | } |
| 259 | catalog := a.sessionCatalog.Swap(nil) |
| 260 | // Pair the nil publication with the request-side locked recheck. Once this |
| 261 | // barrier passes, the snapshot contains every reconcile that can use catalog |
| 262 | // and no new one can be added. |
| 263 | a.catalogReconcileMu.Lock() |
| 264 | reconcileDone := make([]<-chan struct{}, 0, len(a.catalogReconcileJobs)) |
| 265 | for _, job := range a.catalogReconcileJobs { |
| 266 | reconcileDone = append(reconcileDone, job.done) |
| 267 | } |
| 268 | a.catalogReconcileMu.Unlock() |
| 269 | go func() { |
| 270 | defer close(closing.done) |
| 271 | // A reconcile may wait on discovery that stopping has paused, so it |
| 272 | // only defers the close until the deadline, never past it. |
| 273 | for _, reconciled := range reconcileDone { |
| 274 | if !waitChannelBefore(reconciled, deadline) { |
| 275 | break |
| 276 | } |
| 277 | } |
| 278 | if catalog != nil { |
| 279 | closing.err = catalog.Close(context.Background()) |
| 280 | } |
| 281 | if done != nil { |
| 282 | <-done |
| 283 | } |
| 284 | if earlier != nil { |
| 285 | <-earlier.done |
| 286 | } |
| 287 | }() |
| 288 | return waitChannelBefore(closing.done, deadline) && closing.err == nil |
| 289 | } |
| 290 | |
| 291 | func waitChannelBefore(done <-chan struct{}, deadline time.Time) bool { |
| 292 | remaining := time.Until(deadline) |
| 293 | if remaining <= 0 { |
| 294 | return false |
| 295 | } |
| 296 | timer := time.NewTimer(remaining) |
| 297 | defer timer.Stop() |
| 298 | select { |
| 299 | case <-done: |
| 300 | return true |
| 301 | case <-timer.C: |
| 302 | return false |
| 303 | } |
| 304 | } |
| 305 | |
| 306 | func (a *App) cancelAllTabBuilds() { |
| 307 | if a == nil { |
| 308 | return |
| 309 | } |
| 310 | a.mu.Lock() |
| 311 | for _, tab := range a.tabs { |
| 312 | a.supersedeTabBuildLocked(tab) |
| 313 | } |
| 314 | for _, tab := range a.detachedSessions { |
| 315 | a.supersedeTabBuildLocked(tab) |
| 316 | } |
| 317 | a.mu.Unlock() |
| 318 | } |
| 319 | |
| 320 | func listCatalogSessionsForDirectory(ctx context.Context, catalog *sessioncatalog.Catalog, |
| 321 | target sessioncatalog.DirectoryTarget, directory string) ([]sessioncatalog.SessionRecord, error) { |
| 322 | for range 2 { |
| 323 | records := []sessioncatalog.SessionRecord{} |
| 324 | cursor := "" |
| 325 | for { |
| 326 | page, err := catalog.ListSessions(ctx, sessioncatalog.SessionPageRequest{Scope: target.Scope, |
| 327 | WorkspaceRoot: target.WorkspaceRoot, Directory: directory, Cursor: cursor, Limit: sessioncatalog.MaxLimit}) |
| 328 | if err != nil { |
| 329 | return nil, err |
| 330 | } |
| 331 | if page.StaleCursor { |
| 332 | break |
| 333 | } |
| 334 | records = append(records, page.Items...) |
| 335 | if page.NextCursor == "" { |
| 336 | return records, nil |
| 337 | } |
| 338 | cursor = page.NextCursor |
| 339 | } |
| 340 | } |
| 341 | return []sessioncatalog.SessionRecord{}, nil |
| 342 | } |
| 343 | |
| 344 | // Metadata-only projection bounds each writer slice inside the catalog. A |
| 345 | // whole-observation timeout would repeatedly restart large registries at their |
| 346 | // first batch. Older catalog modes retain their whole-transaction deadline. |
| 347 | func (a *App) syncSessionCatalogMetadataBounded(ctx context.Context, catalog *sessioncatalog.Catalog) error { |
| 348 | if catalog.MetadataOnly() { |
| 349 | return a.syncSessionCatalogMetadata(ctx, catalog) |
| 350 | } |
| 351 | ctx, cancel := context.WithTimeout(ctx, sessionCatalogMetadataSyncTimeout) |
| 352 | defer cancel() |
| 353 | return a.syncSessionCatalogMetadata(ctx, catalog) |
| 354 | } |
| 355 | |
| 356 | func (a *App) syncSessionCatalogMetadata(ctx context.Context, catalog *sessioncatalog.Catalog) error { |
| 357 | f := loadProjectsFile() |
| 358 | deleted := map[string]bool{} |
| 359 | for _, topicID := range f.DeletedTopics { |
| 360 | deleted[topicID] = true |
| 361 | } |
| 362 | projects := []sessioncatalog.ProjectRecord{{ |
| 363 | Scope: "global", Title: strings.TrimSpace(f.GlobalTitle), Color: normalizeProjectColor(f.GlobalColor), |
| 364 | }} |
| 365 | if projects[0].Title == "" { |
| 366 | projects[0].Title = "Global" |
| 367 | } |
| 368 | topics := []sessioncatalog.TopicMetadata{} |
| 369 | appendTopics := func(scope, root string, ids, pinnedIDs []string, manualOrder bool) { |
| 370 | titles := loadTopicTitles(root) |
| 371 | sources := loadTopicTitleSources(root) |
| 372 | created := loadTopicCreatedAts(root) |
| 373 | ordered := pinnedTopicIDs(orderedTopicIDs(ids, titles), pinnedIDs) |
| 374 | for index, topicID := range ordered { |
| 375 | if deleted[topicID] { |
| 376 | continue |
| 377 | } |
| 378 | title := strings.TrimSpace(titles[topicID]) |
| 379 | if title == "" { |
| 380 | title = defaultTopicTitle |
| 381 | } |
| 382 | sortOrder := -1 |
| 383 | if manualOrder { |
| 384 | sortOrder = index |
| 385 | } |
| 386 | topics = append(topics, sessioncatalog.TopicMetadata{ |
| 387 | Scope: scope, WorkspaceRoot: root, TopicID: topicID, Title: title, |
| 388 | TitleSource: sources[topicID], Pinned: containsDesktopString(pinnedIDs, topicID), |
| 389 | SortOrder: sortOrder, CreatedAt: topicCreatedAtForTree(created, topicID), |
| 390 | }) |
| 391 | } |
| 392 | } |
| 393 | appendTopics("global", "", f.GlobalTopics, f.GlobalPinnedTopics, f.GlobalManualTopicOrder) |
| 394 | for index, project := range f.Projects { |
| 395 | title := strings.TrimSpace(project.Title) |
| 396 | if title == "" { |
| 397 | title = workspaceName(project.Root) |
| 398 | } |
| 399 | projects = append(projects, sessioncatalog.ProjectRecord{ |
| 400 | Scope: "project", WorkspaceRoot: project.Root, Title: title, Color: project.Color, |
| 401 | Pinned: containsDesktopString(f.PinnedProjects, project.Root), SortOrder: index, |
| 402 | }) |
| 403 | appendTopics("project", project.Root, project.Topics, project.PinnedTopics, project.ManualTopicOrder) |
| 404 | } |
| 405 | return catalog.SyncMetadata(ctx, projects, topics) |
| 406 | } |
| 407 | |
| 408 | func (a *App) emitProjectTreeChangedV2(revision uint64, roots []string, reason string) { |
| 409 | if roots == nil { |
| 410 | roots = []string{} |
| 411 | } |
| 412 | a.emitRuntimeEvent("project-tree:changed-v2", ProjectTreeChangedV2{Revision: a.unifiedProjectRevision(revision), Roots: roots, Reason: reason}) |
| 413 | // One-release compatibility event. Its wrapper is catalog-only, so legacy |
| 414 | // frontends refresh without making current frontends rebuild the whole tree |
| 415 | // after they already consumed the targeted v2 revision. |
| 416 | a.emitRuntimeEvent("project-tree:changed", map[string]string{"reason": "catalog-v2"}) |
| 417 | } |
| 418 | |
| 419 | type desktopCatalogReconcileJob struct { |
| 420 | target sessioncatalog.DirectoryTarget |
| 421 | dirty bool |
| 422 | done chan struct{} |
| 423 | } |
| 424 | |
| 425 | func (a *App) requestSessionCatalogReconcile(dir string) bool { |
| 426 | catalog := a.sessionCatalog.Load() |
| 427 | if catalog == nil || a.shuttingDown.Load() || strings.TrimSpace(dir) == "" { |
| 428 | return false |
| 429 | } |
| 430 | clean := filepath.Clean(dir) |
| 431 | key := projectRootKey(clean) |
| 432 | target := sessioncatalog.DirectoryTarget{Path: clean, Scope: "global"} |
| 433 | for _, candidate := range a.sessionCatalogTargets() { |
| 434 | if sameDesktopPath(candidate.Path, clean) { |
| 435 | target = candidate |
| 436 | break |
| 437 | } |
| 438 | } |
| 439 | a.catalogReconcileMu.Lock() |
| 440 | if a.sessionCatalog.Load() != catalog || a.shuttingDown.Load() { |
| 441 | a.catalogReconcileMu.Unlock() |
| 442 | return false |
| 443 | } |
| 444 | if a.catalogReconcileJobs == nil { |
| 445 | a.catalogReconcileJobs = map[string]*desktopCatalogReconcileJob{} |
| 446 | } |
| 447 | if job := a.catalogReconcileJobs[key]; job != nil { |
| 448 | job.target = target |
| 449 | job.dirty = true |
| 450 | a.catalogReconcileMu.Unlock() |
| 451 | return true |
| 452 | } |
| 453 | done := make(chan struct{}) |
| 454 | a.catalogReconcileJobs[key] = &desktopCatalogReconcileJob{target: target, done: done} |
| 455 | a.catalogReconcileMu.Unlock() |
| 456 | go a.runSessionCatalogReconcile(key, done) |
| 457 | return true |
| 458 | } |
| 459 | |
| 460 | func (a *App) runSessionCatalogReconcile(key string, done chan struct{}) { |
| 461 | defer close(done) |
| 462 | for { |
| 463 | a.catalogReconcileMu.Lock() |
| 464 | job := a.catalogReconcileJobs[key] |
| 465 | if job == nil { |
| 466 | a.catalogReconcileMu.Unlock() |
| 467 | return |
| 468 | } |
| 469 | target := job.target |
| 470 | job.dirty = false |
| 471 | a.catalogReconcileMu.Unlock() |
| 472 | catalog := a.sessionCatalog.Load() |
| 473 | if catalog == nil || a.shuttingDown.Load() { |
| 474 | a.catalogReconcileMu.Lock() |
| 475 | delete(a.catalogReconcileJobs, key) |
| 476 | a.catalogReconcileMu.Unlock() |
| 477 | return |
| 478 | } |
| 479 | |
| 480 | if a.catalogReconcileHook != nil { |
| 481 | a.catalogReconcileHook(target) |
| 482 | } |
| 483 | // Discovery projects metadata without rewriting organization sidecars or |
| 484 | // proving recovery ancestry through transcript reads. |
| 485 | if settled, accepted := catalog.ScheduleReconcile(target); accepted { |
| 486 | select { |
| 487 | case <-settled: |
| 488 | case <-a.bootContext().Done(): |
| 489 | } |
| 490 | } |
| 491 | |
| 492 | a.catalogReconcileMu.Lock() |
| 493 | job = a.catalogReconcileJobs[key] |
| 494 | if job == nil { |
| 495 | a.catalogReconcileMu.Unlock() |
| 496 | return |
| 497 | } |
| 498 | if job.dirty && !a.shuttingDown.Load() { |
| 499 | a.catalogReconcileMu.Unlock() |
| 500 | continue |
| 501 | } |
| 502 | delete(a.catalogReconcileJobs, key) |
| 503 | a.catalogReconcileMu.Unlock() |
| 504 | if a.catalogReconcileDoneHook != nil { |
| 505 | a.catalogReconcileDoneHook(target) |
| 506 | } |
| 507 | return |
| 508 | } |
| 509 | } |
| 510 | |
| 511 | func sessionDirectoryForPath(path string) string { |
| 512 | path = strings.TrimSpace(path) |
| 513 | if path == "" { |
| 514 | return "" |
| 515 | } |
| 516 | clean := filepath.Clean(path) |
| 517 | if clean == "." || filepath.Base(clean) == clean { |
| 518 | return "" |
| 519 | } |
| 520 | return filepath.Dir(clean) |
| 521 | } |
| 522 | |
| 523 | func (a *App) saveTabSessionMetaSnapshotAndIndex(snap tabSessionMetaSnapshot) error { |
| 524 | if err := saveTabSessionMetaSnapshot(snap); err != nil { |
| 525 | return err |
| 526 | } |
| 527 | // Transcript saves index through the observer; enqueue again after the |
| 528 | // sidecar commit so scope and title changes are visible without a full scan. |
| 529 | a.requestSessionCatalogIndexPath(snap.scope, snap.workspaceRoot, string(snap.path)) |
| 530 | return nil |
| 531 | } |
| 532 | |
| 533 | func discardTransientBlankSessionArtifacts(path string) bool { |
| 534 | if strings.TrimSpace(path) == "" { |
| 535 | return false |
| 536 | } |
| 537 | if err := removeDesktopSessionArtifacts(path); err != nil { |
| 538 | slog.Warn("desktop: discard transient blank session artifacts failed", "path", path, "err", err) |
| 539 | return false |
| 540 | } |
| 541 | return true |
| 542 | } |
| 543 | |
| 544 | func (a *App) requestSessionCatalogPath(scope, workspaceRoot, path string) { |
| 545 | if strings.TrimSpace(path) != "" { |
| 546 | _ = history.PersistObserver().EnqueueSessionPersist(agent.SessionPersistEvent{Path: path, Rewrite: true}) |
| 547 | } |
| 548 | a.requestSessionCatalogIndexPath(scope, workspaceRoot, path) |
| 549 | } |
| 550 | |
| 551 | // requestSessionCatalogIndexPath publishes one committed session/sidecar |
| 552 | // change without walking its directory. A saturated exact-path queue falls |
| 553 | // back to a scoped reconcile so the disposable projection still converges. |
| 554 | func (a *App) requestSessionCatalogIndexPath(scope, workspaceRoot, path string) { |
| 555 | catalog := a.sessionCatalog.Load() |
| 556 | if catalog == nil || a.shuttingDown.Load() || strings.TrimSpace(path) == "" { |
| 557 | return |
| 558 | } |
| 559 | target := sessioncatalog.DirectoryTarget{ |
| 560 | Path: sessionDirectoryForPath(path), Scope: scope, WorkspaceRoot: workspaceRoot, |
| 561 | } |
| 562 | if !catalog.RequestIndexSession(target, path) { |
| 563 | a.requestSessionCatalogReconcile(target.Path) |
| 564 | } |
| 565 | } |
| 566 | |
| 567 | func (a *App) removeSessionCatalogPath(path, reason string) { |
| 568 | if strings.TrimSpace(path) == "" { |
| 569 | return |
| 570 | } |
| 571 | _ = history.PersistObserver().EnqueueSessionPersist(agent.SessionPersistEvent{Path: path, Removed: true}) |
| 572 | catalog := a.sessionCatalog.Load() |
| 573 | if catalog == nil { |
| 574 | return |
| 575 | } |
| 576 | ctx, cancel := context.WithTimeout(a.bootContext(), 150*time.Millisecond) |
| 577 | defer cancel() |
| 578 | if err := catalog.RemoveSession(ctx, path, reason); err != nil && !errors.Is(err, context.Canceled) { |
| 579 | slog.Debug("desktop: remove session catalog row", "err", err) |
| 580 | } |
| 581 | } |
| 582 | |
| 583 | func (a *App) requestSessionCatalogMetadataSync() { |
| 584 | if a.shuttingDown.Load() { |
| 585 | return |
| 586 | } |
| 587 | a.catalogLifecycleMu.Lock() |
| 588 | requests := a.catalogMetadataRequests |
| 589 | a.catalogLifecycleMu.Unlock() |
| 590 | // Every source shares the watcher's worker, including user edits. A nil |
| 591 | // channel before startup/after shutdown simply has no receiver to wake. |
| 592 | select { |
| 593 | case requests <- struct{}{}: |
| 594 | default: |
| 595 | } |
| 596 | } |
| 597 | |
| 598 | func (a *App) GetProjectTreeSnapshot() (ProjectTreeSnapshot, error) { |
| 599 | // Membership/visibility and its generation come from one verified registry |
| 600 | // snapshot. Never silently replace it with legacy membership on read failure. |
| 601 | state, versions, err := a.workspaceRegistry().LoadProjectionWithVersions(a.bootContext()) |
| 602 | if err != nil { |
| 603 | return ProjectTreeSnapshot{Projects: []ProjectNode{}}, err |
| 604 | } |
| 605 | f := loadProjectsFile() |
| 606 | deleted := make(map[string]bool, len(f.DeletedTopics)) |
| 607 | for _, topicID := range f.DeletedTopics { |
| 608 | deleted[topicID] = true |
| 609 | } |
| 610 | projects := []ProjectNode{} |
| 611 | if strings.TrimSpace(f.GlobalTitle) != "" || len(f.GlobalTopics) > 0 || len(f.Projects) == 0 { |
| 612 | label := strings.TrimSpace(f.GlobalTitle) |
| 613 | if label == "" { |
| 614 | label = "Global" |
| 615 | } |
| 616 | projects = append(projects, ProjectNode{ |
| 617 | Key: "global_folder", Kind: "global_folder", Label: label, |
| 618 | Root: globalWorkspaceRoot(), ProjectColor: normalizeProjectColor(f.GlobalColor), |
| 619 | Children: a.pinnedTopicShells("global", "", f.GlobalTopics, f.GlobalPinnedTopics, f.GlobalColor, deleted), |
| 620 | }) |
| 621 | } |
| 622 | for _, project := range f.Projects { |
| 623 | label := strings.TrimSpace(project.Title) |
| 624 | if label == "" { |
| 625 | label = workspaceName(project.Root) |
| 626 | } |
| 627 | projects = append(projects, ProjectNode{ |
| 628 | Key: "project_" + project.Root, Kind: "project", Label: label, |
| 629 | Root: project.Root, ProjectColor: project.Color, |
| 630 | Pinned: containsDesktopString(f.PinnedProjects, project.Root), |
| 631 | Children: a.pinnedTopicShells("project", project.Root, project.Topics, project.PinnedTopics, project.Color, deleted), |
| 632 | }) |
| 633 | } |
| 634 | // Remote projects (pinned via the connection wizard) render as project |
| 635 | // groups too; the Remote ref swaps the folder icon for a cloud icon. |
| 636 | if remoteNodes, err := a.remoteProjectNodes(); err == nil { |
| 637 | projects = append(projects, remoteNodes...) |
| 638 | } |
| 639 | projects = a.mergeCanonicalWorkspaceShellsFromProjection(projects, state, versions) |
| 640 | projects = applyPinnedProjectOrder(applyProjectTreeOrder(projects, f.SidebarOrder), f.PinnedProjects) |
| 641 | status := a.currentSessionCatalogStatus() |
| 642 | return ProjectTreeSnapshot{ |
| 643 | Revision: status.Revision + state.Generation, WorkspaceGeneration: &state.Generation, Projects: projects, Catalog: status, |
| 644 | Indexed: status.Indexed, Total: status.Total, |
| 645 | IndexingDone: a.catalogIndexingDone(status), |
| 646 | }, nil |
| 647 | } |
| 648 | |
| 649 | // pinnedTopicShells keeps pinned conversations available in the metadata-only |
| 650 | // project snapshot. Ordinary topic pages remain lazy, but a collapsed folder |
| 651 | // must not hide its pinned conversations until the user expands it. |
| 652 | func (a *App) pinnedTopicShells(scope, workspaceRoot string, topicIDs, pinnedIDs []string, projectColor string, deleted map[string]bool) []ProjectNode { |
| 653 | if len(pinnedIDs) == 0 { |
| 654 | return []ProjectNode{} |
| 655 | } |
| 656 | titles := loadTopicTitles(workspaceRoot) |
| 657 | sources := loadTopicTitleSources(workspaceRoot) |
| 658 | created := loadTopicCreatedAts(workspaceRoot) |
| 659 | available := make(map[string]bool, len(topicIDs)+len(titles)) |
| 660 | for _, topicID := range orderedTopicIDs(topicIDs, titles) { |
| 661 | available[topicID] = true |
| 662 | } |
| 663 | kind := "topic" |
| 664 | if scope != "project" { |
| 665 | kind = "global_topic" |
| 666 | } |
| 667 | out := make([]ProjectNode, 0, len(pinnedIDs)) |
| 668 | for _, topicID := range uniqueStrings(pinnedIDs) { |
| 669 | if !available[topicID] || deleted[topicID] { |
| 670 | continue |
| 671 | } |
| 672 | title := strings.TrimSpace(titles[topicID]) |
| 673 | if title == "" { |
| 674 | title = defaultTopicTitle |
| 675 | } |
| 676 | out = append(out, ProjectNode{ |
| 677 | Key: kind + "_" + topicID, Kind: kind, |
| 678 | Label: a.localizedTopicTitle(title, sources[topicID]), Root: workspaceRoot, |
| 679 | TopicID: topicID, ProjectColor: normalizeProjectColor(projectColor), |
| 680 | CreatedAt: topicCreatedAtForTree(created, topicID), Pinned: true, |
| 681 | TurnsState: string(sessioncatalog.TurnsUnknown), Health: string(sessioncatalog.HealthOK), |
| 682 | Children: []ProjectNode{}, |
| 683 | }) |
| 684 | } |
| 685 | return out |
| 686 | } |
| 687 | |
| 688 | func (a *App) catalogIndexingDone(status SessionCatalogStatus) bool { |
| 689 | if status.State != string(sessioncatalog.StateReady) || status.RepairActive > 0 { |
| 690 | return false |
| 691 | } |
| 692 | catalog := a.sessionCatalog.Load() |
| 693 | if catalog == nil { |
| 694 | return false |
| 695 | } |
| 696 | ctx, cancel := a.catalogReadContext() |
| 697 | defer cancel() |
| 698 | targets := a.sessionCatalogTargets() |
| 699 | if len(targets) == 0 { |
| 700 | return false |
| 701 | } |
| 702 | sawExisting := false |
| 703 | for _, target := range targets { |
| 704 | if _, err := os.Stat(target.Path); os.IsNotExist(err) { |
| 705 | continue |
| 706 | } |
| 707 | sawExisting = true |
| 708 | if !catalog.DirectoryScanReady(ctx, target.Path) { |
| 709 | return false |
| 710 | } |
| 711 | } |
| 712 | return sawExisting |
| 713 | } |
| 714 |