255 lines
8.4 KiB
Go
255 lines
8.4 KiB
Go
package main
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import (
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"bufio"
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"context"
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"encoding/json"
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"fmt"
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"os"
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"sort"
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"strings"
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"github.com/spf13/cobra"
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"github.com/steveyegge/beads/internal/types"
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)
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var importCmd = &cobra.Command{
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Use: "import",
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Short: "Import issues from JSONL format",
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Long: `Import issues from JSON Lines format (one JSON object per line).
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Reads from stdin by default, or use -i flag for file input.
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Behavior:
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- Existing issues (same ID) are updated
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- New issues are created
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- Collisions (same ID, different content) are detected and reported
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- Use --dedupe-after to find and merge content duplicates after import
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- Use --dry-run to preview changes without applying them`,
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Run: func(cmd *cobra.Command, args []string) {
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input, _ := cmd.Flags().GetString("input")
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skipUpdate, _ := cmd.Flags().GetBool("skip-existing")
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strict, _ := cmd.Flags().GetBool("strict")
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dryRun, _ := cmd.Flags().GetBool("dry-run")
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renameOnImport, _ := cmd.Flags().GetBool("rename-on-import")
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dedupeAfter, _ := cmd.Flags().GetBool("dedupe-after")
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// Open input
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in := os.Stdin
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if input != "" {
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// #nosec G304 - user-provided file path is intentional
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f, err := os.Open(input)
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if err != nil {
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fmt.Fprintf(os.Stderr, "Error opening input file: %v\n", err)
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os.Exit(1)
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}
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defer func() {
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if err := f.Close(); err != nil {
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fmt.Fprintf(os.Stderr, "Warning: failed to close input file: %v\n", err)
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}
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}()
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in = f
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}
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// Phase 1: Read and parse all JSONL
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ctx := context.Background()
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scanner := bufio.NewScanner(in)
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var allIssues []*types.Issue
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lineNum := 0
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for scanner.Scan() {
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lineNum++
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line := scanner.Text()
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// Skip empty lines
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if line == "" {
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continue
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}
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// Parse JSON
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var issue types.Issue
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if err := json.Unmarshal([]byte(line), &issue); err != nil {
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fmt.Fprintf(os.Stderr, "Error parsing line %d: %v\n", lineNum, err)
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os.Exit(1)
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}
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allIssues = append(allIssues, &issue)
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}
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if err := scanner.Err(); err != nil {
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fmt.Fprintf(os.Stderr, "Error reading input: %v\n", err)
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os.Exit(1)
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}
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// Phase 2: Use shared import logic
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opts := ImportOptions{
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DryRun: dryRun,
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SkipUpdate: skipUpdate,
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Strict: strict,
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RenameOnImport: renameOnImport,
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}
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result, err := importIssuesCore(ctx, dbPath, store, allIssues, opts)
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// Handle errors and special cases
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if err != nil {
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// Check if it's a prefix mismatch error
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if result != nil && result.PrefixMismatch {
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fmt.Fprintf(os.Stderr, "\n=== Prefix Mismatch Detected ===\n")
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fmt.Fprintf(os.Stderr, "Database configured prefix: %s-\n", result.ExpectedPrefix)
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fmt.Fprintf(os.Stderr, "Found issues with different prefixes:\n")
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for prefix, count := range result.MismatchPrefixes {
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fmt.Fprintf(os.Stderr, " %s- (%d issues)\n", prefix, count)
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}
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fmt.Fprintf(os.Stderr, "\nOptions:\n")
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fmt.Fprintf(os.Stderr, " --rename-on-import Auto-rename imported issues to match configured prefix\n")
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fmt.Fprintf(os.Stderr, " --dry-run Preview what would be imported\n")
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fmt.Fprintf(os.Stderr, "\nOr use 'bd rename-prefix' after import to fix the database.\n")
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os.Exit(1)
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}
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// Check if it's a collision error
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if result != nil && len(result.CollisionIDs) > 0 {
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// Print collision report before exiting
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fmt.Fprintf(os.Stderr, "\n=== Collision Detection Report ===\n")
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fmt.Fprintf(os.Stderr, "COLLISIONS DETECTED: %d\n\n", result.Collisions)
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fmt.Fprintf(os.Stderr, "Colliding issue IDs: %v\n", result.CollisionIDs)
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fmt.Fprintf(os.Stderr, "\nWith hash-based IDs, collisions should not occur.\n")
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fmt.Fprintf(os.Stderr, "This may indicate manual ID manipulation or a bug.\n")
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os.Exit(1)
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}
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fmt.Fprintf(os.Stderr, "Import failed: %v\n", err)
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os.Exit(1)
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}
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// Handle dry-run mode
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if dryRun {
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if result.PrefixMismatch {
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fmt.Fprintf(os.Stderr, "\n=== Prefix Mismatch Detected ===\n")
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fmt.Fprintf(os.Stderr, "Database configured prefix: %s-\n", result.ExpectedPrefix)
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fmt.Fprintf(os.Stderr, "Found issues with different prefixes:\n")
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for prefix, count := range result.MismatchPrefixes {
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fmt.Fprintf(os.Stderr, " %s- (%d issues)\n", prefix, count)
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}
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fmt.Fprintf(os.Stderr, "\nUse --rename-on-import to automatically fix prefixes during import.\n")
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}
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if result.Collisions > 0 {
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fmt.Fprintf(os.Stderr, "\n=== Collision Detection Report ===\n")
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fmt.Fprintf(os.Stderr, "COLLISIONS DETECTED: %d\n", result.Collisions)
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fmt.Fprintf(os.Stderr, "Colliding issue IDs: %v\n", result.CollisionIDs)
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} else if !result.PrefixMismatch {
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fmt.Fprintf(os.Stderr, "No collisions detected.\n")
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}
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msg := fmt.Sprintf("Would create %d new issues, update %d existing issues", result.Created, result.Updated)
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if result.Unchanged > 0 {
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msg += fmt.Sprintf(", %d unchanged", result.Unchanged)
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}
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fmt.Fprintf(os.Stderr, "%s\n", msg)
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fmt.Fprintf(os.Stderr, "\nDry-run mode: no changes made\n")
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os.Exit(0)
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}
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// Print remapping report if collisions were resolved
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if len(result.IDMapping) > 0 {
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fmt.Fprintf(os.Stderr, "\n=== Remapping Report ===\n")
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fmt.Fprintf(os.Stderr, "Issues remapped: %d\n\n", len(result.IDMapping))
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// Sort by old ID for consistent output
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type mapping struct {
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oldID string
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newID string
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}
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mappings := make([]mapping, 0, len(result.IDMapping))
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for oldID, newID := range result.IDMapping {
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mappings = append(mappings, mapping{oldID, newID})
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}
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sort.Slice(mappings, func(i, j int) bool {
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return mappings[i].oldID < mappings[j].oldID
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})
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fmt.Fprintf(os.Stderr, "Remappings:\n")
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for _, m := range mappings {
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fmt.Fprintf(os.Stderr, " %s → %s\n", m.oldID, m.newID)
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}
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fmt.Fprintf(os.Stderr, "\nAll text and dependency references have been updated.\n")
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}
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// Schedule auto-flush after import completes
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markDirtyAndScheduleFlush()
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// Print summary
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fmt.Fprintf(os.Stderr, "Import complete: %d created, %d updated", result.Created, result.Updated)
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if result.Unchanged > 0 {
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fmt.Fprintf(os.Stderr, ", %d unchanged", result.Unchanged)
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}
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if result.Skipped > 0 {
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fmt.Fprintf(os.Stderr, ", %d skipped", result.Skipped)
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}
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if len(result.IDMapping) > 0 {
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fmt.Fprintf(os.Stderr, ", %d issues remapped", len(result.IDMapping))
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}
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fmt.Fprintf(os.Stderr, "\n")
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// Run duplicate detection if requested
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if dedupeAfter {
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fmt.Fprintf(os.Stderr, "\n=== Post-Import Duplicate Detection ===\n")
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// Get all issues (fresh after import)
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allIssues, err := store.SearchIssues(ctx, "", types.IssueFilter{})
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if err != nil {
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fmt.Fprintf(os.Stderr, "Error fetching issues for deduplication: %v\n", err)
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os.Exit(1)
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}
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duplicateGroups := findDuplicateGroups(allIssues)
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if len(duplicateGroups) == 0 {
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fmt.Fprintf(os.Stderr, "No duplicates found.\n")
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return
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}
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refCounts := countReferences(allIssues)
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fmt.Fprintf(os.Stderr, "Found %d duplicate group(s)\n\n", len(duplicateGroups))
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for i, group := range duplicateGroups {
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target := chooseMergeTarget(group, refCounts)
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fmt.Fprintf(os.Stderr, "Group %d: %s\n", i+1, group[0].Title)
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for _, issue := range group {
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refs := refCounts[issue.ID]
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marker := " "
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if issue.ID == target.ID {
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marker = "→ "
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}
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fmt.Fprintf(os.Stderr, " %s%s (%s, P%d, %d refs)\n",
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marker, issue.ID, issue.Status, issue.Priority, refs)
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}
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sources := make([]string, 0, len(group)-1)
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for _, issue := range group {
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if issue.ID != target.ID {
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sources = append(sources, issue.ID)
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}
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}
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fmt.Fprintf(os.Stderr, " Suggested: bd merge %s --into %s\n\n",
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strings.Join(sources, " "), target.ID)
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}
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fmt.Fprintf(os.Stderr, "Run 'bd duplicates --auto-merge' to merge all duplicates.\n")
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}
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},
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}
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func init() {
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importCmd.Flags().StringP("input", "i", "", "Input file (default: stdin)")
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importCmd.Flags().BoolP("skip-existing", "s", false, "Skip existing issues instead of updating them")
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importCmd.Flags().Bool("strict", false, "Fail on dependency errors instead of treating them as warnings")
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importCmd.Flags().Bool("dedupe-after", false, "Detect and report content duplicates after import")
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importCmd.Flags().Bool("dry-run", false, "Preview collision detection without making changes")
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importCmd.Flags().Bool("rename-on-import", false, "Rename imported issues to match database prefix (updates all references)")
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importCmd.Flags().BoolVar(&jsonOutput, "json", false, "Output import statistics in JSON format")
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rootCmd.AddCommand(importCmd)
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}
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