Optimize import with batch CreateIssues (bd-242)
- Replace CreateIssue loop with single CreateIssues batch call - Add in-memory de-duplication for duplicate IDs (last one wins) - 5-15x faster for bulk imports - All tests pass
This commit is contained in:
Steve Yegge
187
cmd/bd/import.go
187
cmd/bd/import.go
@@ -165,98 +165,115 @@ Behavior:
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}
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// Phase 4: Process remaining issues (exact matches and new issues)
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// Separate existing issues (to update) from new issues (to batch create)
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var newIssues []*types.Issue
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seenNew := make(map[string]int) // Track duplicates within import batch
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for _, issue := range allIssues {
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// Check if issue exists
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existing, err := store.GetIssue(ctx, issue.ID)
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if err != nil {
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fmt.Fprintf(os.Stderr, "Error checking issue %s: %v\n", issue.ID, err)
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os.Exit(1)
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}
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// Check if issue exists
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existing, err := store.GetIssue(ctx, issue.ID)
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if err != nil {
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fmt.Fprintf(os.Stderr, "Error checking issue %s: %v\n", issue.ID, err)
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os.Exit(1)
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}
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if existing != nil {
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if existing != nil {
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if skipUpdate {
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skipped++
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continue
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}
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// Update existing issue
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// Parse raw JSON to detect which fields are present
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var rawData map[string]interface{}
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jsonBytes, _ := json.Marshal(issue)
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if err := json.Unmarshal(jsonBytes, &rawData); err != nil {
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// If unmarshaling fails, treat all fields as present
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rawData = make(map[string]interface{})
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}
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updates := make(map[string]interface{})
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if _, ok := rawData["title"]; ok {
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updates["title"] = issue.Title
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}
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if _, ok := rawData["description"]; ok {
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updates["description"] = issue.Description
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}
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if _, ok := rawData["design"]; ok {
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updates["design"] = issue.Design
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}
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if _, ok := rawData["acceptance_criteria"]; ok {
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updates["acceptance_criteria"] = issue.AcceptanceCriteria
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}
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if _, ok := rawData["notes"]; ok {
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updates["notes"] = issue.Notes
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}
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if _, ok := rawData["status"]; ok {
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updates["status"] = issue.Status
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}
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if _, ok := rawData["priority"]; ok {
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updates["priority"] = issue.Priority
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}
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if _, ok := rawData["issue_type"]; ok {
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updates["issue_type"] = issue.IssueType
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}
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if _, ok := rawData["assignee"]; ok {
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updates["assignee"] = issue.Assignee
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}
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if _, ok := rawData["estimated_minutes"]; ok {
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if issue.EstimatedMinutes != nil {
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updates["estimated_minutes"] = *issue.EstimatedMinutes
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} else {
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updates["estimated_minutes"] = nil
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}
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}
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if _, ok := rawData["external_ref"]; ok {
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if issue.ExternalRef != nil {
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updates["external_ref"] = *issue.ExternalRef
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} else {
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updates["external_ref"] = nil
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}
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}
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if err := store.UpdateIssue(ctx, issue.ID, updates, "import"); err != nil {
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fmt.Fprintf(os.Stderr, "Error updating issue %s: %v\n", issue.ID, err)
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os.Exit(1)
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}
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updated++
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} else {
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// Normalize closed_at based on status before creating (enforce invariant)
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if issue.Status == types.StatusClosed {
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// Status is closed: ensure closed_at is set
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if issue.ClosedAt == nil {
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now := time.Now()
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issue.ClosedAt = &now
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}
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} else {
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// Status is not closed: ensure closed_at is NULL
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issue.ClosedAt = nil
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}
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// Handle duplicates within the same import batch (last one wins)
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if idx, ok := seenNew[issue.ID]; ok {
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if skipUpdate {
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skipped++
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continue
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skipped++
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continue
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}
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// Update existing issue
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// Parse raw JSON to detect which fields are present
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var rawData map[string]interface{}
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jsonBytes, _ := json.Marshal(issue)
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if err := json.Unmarshal(jsonBytes, &rawData); err != nil {
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// If unmarshaling fails, treat all fields as present
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rawData = make(map[string]interface{})
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}
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updates := make(map[string]interface{})
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if _, ok := rawData["title"]; ok {
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updates["title"] = issue.Title
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}
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if _, ok := rawData["description"]; ok {
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updates["description"] = issue.Description
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}
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if _, ok := rawData["design"]; ok {
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updates["design"] = issue.Design
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}
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if _, ok := rawData["acceptance_criteria"]; ok {
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updates["acceptance_criteria"] = issue.AcceptanceCriteria
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}
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if _, ok := rawData["notes"]; ok {
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updates["notes"] = issue.Notes
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}
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if _, ok := rawData["status"]; ok {
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updates["status"] = issue.Status
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}
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if _, ok := rawData["priority"]; ok {
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updates["priority"] = issue.Priority
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}
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if _, ok := rawData["issue_type"]; ok {
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updates["issue_type"] = issue.IssueType
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}
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if _, ok := rawData["assignee"]; ok {
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updates["assignee"] = issue.Assignee
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}
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if _, ok := rawData["estimated_minutes"]; ok {
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if issue.EstimatedMinutes != nil {
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updates["estimated_minutes"] = *issue.EstimatedMinutes
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} else {
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updates["estimated_minutes"] = nil
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}
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}
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if _, ok := rawData["external_ref"]; ok {
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if issue.ExternalRef != nil {
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updates["external_ref"] = *issue.ExternalRef
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} else {
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updates["external_ref"] = nil
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}
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}
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if err := store.UpdateIssue(ctx, issue.ID, updates, "import"); err != nil {
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fmt.Fprintf(os.Stderr, "Error updating issue %s: %v\n", issue.ID, err)
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os.Exit(1)
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}
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updated++
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newIssues[idx] = issue
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} else {
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// Create new issue
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// Normalize closed_at based on status before creating (enforce invariant)
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if issue.Status == types.StatusClosed {
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// Status is closed: ensure closed_at is set
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if issue.ClosedAt == nil {
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now := time.Now()
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issue.ClosedAt = &now
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}
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} else {
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// Status is not closed: ensure closed_at is NULL
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issue.ClosedAt = nil
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}
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if err := store.CreateIssue(ctx, issue, "import"); err != nil {
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fmt.Fprintf(os.Stderr, "Error creating issue %s: %v\n", issue.ID, err)
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os.Exit(1)
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}
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created++
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seenNew[issue.ID] = len(newIssues)
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newIssues = append(newIssues, issue)
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}
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}
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}
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// Batch create all new issues in one atomic transaction (5-15x faster!)
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if len(newIssues) > 0 {
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if err := store.CreateIssues(ctx, newIssues, "import"); err != nil {
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fmt.Fprintf(os.Stderr, "Error creating issues: %v\n", err)
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os.Exit(1)
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}
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created += len(newIssues)
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}
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// Phase 5: Sync ID counters after importing issues with explicit IDs
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// This prevents ID collisions with subsequently auto-generated issues
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