003a7d98db
No point warning about orphaned issues that are already closed or tombstoned - they're dead either way. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
78 lines
2.9 KiB
Go
78 lines
2.9 KiB
Go
package migrations
|
|
|
|
import (
|
|
"database/sql"
|
|
"fmt"
|
|
"log"
|
|
)
|
|
|
|
// MigrateOrphanDetection detects orphaned child issues and logs them for user action
|
|
// Orphaned children are issues with hierarchical IDs (e.g., "parent.1") where the
|
|
// parent issue no longer exists in the database.
|
|
//
|
|
// Hierarchical IDs have the format {parentID}.{N} where N is a numeric child suffix.
|
|
// This correctly handles prefixes that contain dots (e.g., "my.project-abc123" is NOT
|
|
// hierarchical, but "my.project-abc123.1" IS hierarchical). See GH#508.
|
|
//
|
|
// This migration does NOT automatically delete or convert orphans - it only logs them
|
|
// so the user can decide whether to:
|
|
// - Delete the orphans if they're no longer needed
|
|
// - Convert them to top-level issues by renaming them
|
|
// - Restore the missing parent issues
|
|
func MigrateOrphanDetection(db *sql.DB) error {
|
|
// Query for orphaned children:
|
|
// - Must end with .N where N is 1-4 digits (covers child numbers 0-9999)
|
|
// - Parent (everything before the last .N) must not exist in issues table
|
|
// - Uses GLOB patterns to ensure suffix is purely numeric
|
|
// - rtrim removes trailing digits, then trailing dot, to get parent ID
|
|
//
|
|
// GH#508: The old query used instr() to find the first dot, which incorrectly
|
|
// flagged IDs with dots in the prefix (e.g., "my.project-abc") as orphans.
|
|
// The fix uses GLOB patterns to only match IDs ending with .{digits}.
|
|
rows, err := db.Query(`
|
|
SELECT id
|
|
FROM issues
|
|
WHERE
|
|
-- Must end with .N where N is 1-4 digits (child number suffix)
|
|
(id GLOB '*.[0-9]' OR id GLOB '*.[0-9][0-9]' OR id GLOB '*.[0-9][0-9][0-9]' OR id GLOB '*.[0-9][0-9][0-9][0-9]')
|
|
-- Parent (remove trailing digits then dot) must not exist
|
|
AND rtrim(rtrim(id, '0123456789'), '.') NOT IN (SELECT id FROM issues)
|
|
-- Skip tombstones and closed issues - no point warning about dead orphans
|
|
AND status NOT IN ('tombstone', 'closed')
|
|
ORDER BY id
|
|
`)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to query for orphaned children: %w", err)
|
|
}
|
|
defer rows.Close()
|
|
|
|
var orphans []string
|
|
for rows.Next() {
|
|
var id string
|
|
if err := rows.Scan(&id); err != nil {
|
|
return fmt.Errorf("failed to scan orphan ID: %w", err)
|
|
}
|
|
orphans = append(orphans, id)
|
|
}
|
|
|
|
if err := rows.Err(); err != nil {
|
|
return fmt.Errorf("error iterating orphan results: %w", err)
|
|
}
|
|
|
|
// Log results for user review
|
|
if len(orphans) > 0 {
|
|
log.Printf("⚠️ Orphan Detection: Found %d orphaned child issue(s):", len(orphans))
|
|
for _, id := range orphans {
|
|
log.Printf(" - %s", id)
|
|
}
|
|
log.Println("\nThese issues have hierarchical IDs but their parent issues no longer exist.")
|
|
log.Println("You can:")
|
|
log.Println(" 1. Delete them if no longer needed: bd delete <issue-id>")
|
|
log.Println(" 2. Convert to top-level issues by exporting and reimporting with new IDs")
|
|
log.Println(" 3. Restore the missing parent issues")
|
|
}
|
|
|
|
// Migration is idempotent - always succeeds since it's just detection/logging
|
|
return nil
|
|
}
|