Refactor autoImportIfNewer to internal/autoimport package (bd-128)
- Extracted auto-import logic from cmd/bd/main.go to internal/autoimport - Removed global dependencies (store, dbPath) by using parameters - Uses callback pattern (ImportFunc) for flexible import implementation - Both CLI and daemon can now call auto-import after detecting staleness - Added detailed ID remapping output for collision resolution - Improved error reporting for parse failures - All tests passing Amp-Thread-ID: https://ampcode.com/threads/T-b7faaa33-fc52-409f-82b3-28db143b335d Co-authored-by: Amp <amp@ampcode.com>
This commit is contained in:
Steve Yegge
284
internal/autoimport/autoimport.go
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284
internal/autoimport/autoimport.go
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@@ -0,0 +1,284 @@
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package autoimport
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import (
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"bufio"
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"bytes"
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"context"
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"crypto/sha256"
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"encoding/hex"
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"encoding/json"
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"fmt"
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"os"
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"path/filepath"
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"time"
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"github.com/steveyegge/beads/internal/storage"
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"github.com/steveyegge/beads/internal/types"
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)
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// Notifier handles user notifications during import
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type Notifier interface {
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Debugf(format string, args ...interface{})
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Infof(format string, args ...interface{})
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Warnf(format string, args ...interface{})
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Errorf(format string, args ...interface{})
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}
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// stderrNotifier implements Notifier using stderr
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type stderrNotifier struct {
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debug bool
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}
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func (n *stderrNotifier) Debugf(format string, args ...interface{}) {
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if n.debug {
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fmt.Fprintf(os.Stderr, "Debug: "+format+"\n", args...)
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}
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}
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func (n *stderrNotifier) Infof(format string, args ...interface{}) {
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fmt.Fprintf(os.Stderr, format+"\n", args...)
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}
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func (n *stderrNotifier) Warnf(format string, args ...interface{}) {
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fmt.Fprintf(os.Stderr, "Warning: "+format+"\n", args...)
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}
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func (n *stderrNotifier) Errorf(format string, args ...interface{}) {
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fmt.Fprintf(os.Stderr, "Error: "+format+"\n", args...)
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}
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// NewStderrNotifier creates a notifier that writes to stderr
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func NewStderrNotifier(debug bool) Notifier {
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return &stderrNotifier{debug: debug}
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}
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// ImportFunc is called to perform the actual import after detecting staleness
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// It receives the parsed issues and should return created/updated counts and ID mappings
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// The ID mapping maps old IDs -> new IDs for collision resolution
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type ImportFunc func(ctx context.Context, issues []*types.Issue) (created, updated int, idMapping map[string]string, err error)
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// AutoImportIfNewer checks if JSONL is newer than last import and imports if needed
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// dbPath is the full path to the database file (e.g., /path/to/.beads/bd.db)
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func AutoImportIfNewer(ctx context.Context, store storage.Storage, dbPath string, notify Notifier, importFunc ImportFunc, onChanged func(needsFullExport bool)) error {
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if notify == nil {
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notify = NewStderrNotifier(os.Getenv("BD_DEBUG") != "")
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}
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// Find JSONL using database directory (same logic as beads.FindJSONLPath)
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dbDir := filepath.Dir(dbPath)
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pattern := filepath.Join(dbDir, "*.jsonl")
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matches, err := filepath.Glob(pattern)
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var jsonlPath string
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if err == nil && len(matches) > 0 {
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jsonlPath = matches[0]
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} else {
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jsonlPath = filepath.Join(dbDir, "issues.jsonl")
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}
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if jsonlPath == "" {
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notify.Debugf("auto-import skipped, JSONL not found")
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return nil
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}
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jsonlData, err := os.ReadFile(jsonlPath)
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if err != nil {
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notify.Debugf("auto-import skipped, JSONL not readable: %v", err)
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return nil
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}
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hasher := sha256.New()
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hasher.Write(jsonlData)
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currentHash := hex.EncodeToString(hasher.Sum(nil))
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lastHash, err := store.GetMetadata(ctx, "last_import_hash")
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if err != nil {
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notify.Debugf("metadata read failed (%v), treating as first import", err)
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lastHash = ""
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}
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if currentHash == lastHash {
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notify.Debugf("auto-import skipped, JSONL unchanged (hash match)")
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return nil
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}
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notify.Debugf("auto-import triggered (hash changed)")
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if err := checkForMergeConflicts(jsonlData, jsonlPath); err != nil {
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notify.Errorf("%v", err)
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return err
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}
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allIssues, err := parseJSONL(jsonlData, notify)
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if err != nil {
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notify.Errorf("Auto-import skipped: %v", err)
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return err
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}
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created, updated, idMapping, err := importFunc(ctx, allIssues)
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if err != nil {
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notify.Errorf("Auto-import failed: %v", err)
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return err
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}
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// Show detailed remapping if any
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showRemapping(allIssues, idMapping, notify)
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changed := (created + updated + len(idMapping)) > 0
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if changed && onChanged != nil {
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needsFullExport := len(idMapping) > 0
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onChanged(needsFullExport)
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}
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if err := store.SetMetadata(ctx, "last_import_hash", currentHash); err != nil {
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notify.Warnf("failed to update last_import_hash after import: %v", err)
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notify.Warnf("This may cause auto-import to retry the same import on next operation.")
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}
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importTime := time.Now().Format(time.RFC3339)
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if err := store.SetMetadata(ctx, "last_import_time", importTime); err != nil {
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notify.Warnf("failed to update last_import_time after import: %v", err)
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}
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return nil
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}
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// showRemapping displays ID remapping details
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func showRemapping(allIssues []*types.Issue, idMapping map[string]string, notify Notifier) {
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if len(idMapping) == 0 {
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return
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}
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// Build title lookup map
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titleByID := make(map[string]string)
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for _, issue := range allIssues {
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titleByID[issue.ID] = issue.Title
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}
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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(idMapping))
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for oldID, newID := range idMapping {
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mappings = append(mappings, mapping{oldID, newID})
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}
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// Sort by old ID
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for i := 0; i < len(mappings); i++ {
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for j := i + 1; j < len(mappings); j++ {
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if mappings[i].oldID > mappings[j].oldID {
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mappings[i], mappings[j] = mappings[j], mappings[i]
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}
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}
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}
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maxShow := 10
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numRemapped := len(mappings)
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if numRemapped < maxShow {
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maxShow = numRemapped
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}
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notify.Infof("\nAuto-import: remapped %d colliding issue(s) to new IDs:", numRemapped)
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for i := 0; i < maxShow; i++ {
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m := mappings[i]
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title := titleByID[m.oldID]
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notify.Infof(" %s → %s (%s)", m.oldID, m.newID, title)
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}
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if numRemapped > maxShow {
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notify.Infof(" ... and %d more", numRemapped-maxShow)
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}
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notify.Infof("")
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}
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func checkForMergeConflicts(jsonlData []byte, jsonlPath string) error {
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lines := bytes.Split(jsonlData, []byte("\n"))
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for _, line := range lines {
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trimmed := bytes.TrimSpace(line)
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if bytes.HasPrefix(trimmed, []byte("<<<<<<< ")) ||
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bytes.Equal(trimmed, []byte("=======")) ||
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bytes.HasPrefix(trimmed, []byte(">>>>>>> ")) {
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return fmt.Errorf("❌ Git merge conflict detected in %s\n\n"+
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"The JSONL file contains unresolved merge conflict markers.\n"+
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"This prevents auto-import from loading your issues.\n\n"+
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"To resolve:\n"+
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" 1. Resolve the merge conflict in your Git client, OR\n"+
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" 2. Export from database to regenerate clean JSONL:\n"+
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" bd export -o %s\n\n"+
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"After resolving, commit the fixed JSONL file.\n", jsonlPath, jsonlPath)
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}
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}
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return nil
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}
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func parseJSONL(jsonlData []byte, notify Notifier) ([]*types.Issue, error) {
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scanner := bufio.NewScanner(bytes.NewReader(jsonlData))
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scanner.Buffer(make([]byte, 0, 1024), 2*1024*1024)
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var allIssues []*types.Issue
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lineNo := 0
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for scanner.Scan() {
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lineNo++
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line := scanner.Text()
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if line == "" {
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continue
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}
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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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snippet := line
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if len(snippet) > 80 {
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snippet = snippet[:80] + "..."
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}
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return nil, fmt.Errorf("parse error at line %d: %v\nSnippet: %s", lineNo, err, snippet)
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}
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if issue.Status == types.StatusClosed && 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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allIssues = append(allIssues, &issue)
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}
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if err := scanner.Err(); err != nil {
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return nil, fmt.Errorf("scanner error: %w", err)
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}
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return allIssues, nil
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}
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// CheckStaleness checks if JSONL is newer than last import
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// dbPath is the full path to the database file
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func CheckStaleness(ctx context.Context, store storage.Storage, dbPath string) (bool, error) {
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lastImportStr, err := store.GetMetadata(ctx, "last_import_time")
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if err != nil {
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return false, nil
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}
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lastImportTime, err := time.Parse(time.RFC3339, lastImportStr)
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if err != nil {
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return false, nil
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}
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// Find JSONL using database directory
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dbDir := filepath.Dir(dbPath)
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pattern := filepath.Join(dbDir, "*.jsonl")
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matches, err := filepath.Glob(pattern)
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var jsonlPath string
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if err == nil && len(matches) > 0 {
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jsonlPath = matches[0]
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} else {
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jsonlPath = filepath.Join(dbDir, "issues.jsonl")
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}
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if jsonlPath == "" {
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return false, nil
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}
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stat, err := os.Stat(jsonlPath)
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if err != nil {
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return false, nil
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}
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return stat.ModTime().After(lastImportTime), nil
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}
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@@ -16,6 +16,7 @@ import (
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"sync/atomic"
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"time"
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"github.com/steveyegge/beads/internal/autoimport"
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"github.com/steveyegge/beads/internal/compact"
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"github.com/steveyegge/beads/internal/storage"
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"github.com/steveyegge/beads/internal/storage/sqlite"
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@@ -2072,47 +2073,40 @@ func (s *Server) checkAndAutoImportIfStale(req *Request) error {
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ctx := s.reqCtx(req)
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// Get last import time from metadata
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lastImportStr, err := store.GetMetadata(ctx, "last_import_time")
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if err != nil {
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// No metadata yet - first run, skip check
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return nil
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// Get database path from storage
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sqliteStore, ok := store.(*sqlite.SQLiteStorage)
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if !ok {
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return fmt.Errorf("storage is not SQLiteStorage")
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}
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dbPath := sqliteStore.Path()
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// Check if JSONL is stale
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isStale, err := autoimport.CheckStaleness(ctx, store, dbPath)
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if err != nil || !isStale {
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return err
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}
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lastImportTime, err := time.Parse(time.RFC3339, lastImportStr)
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if err != nil {
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// Invalid timestamp - skip check
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return nil
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if os.Getenv("BD_DEBUG") != "" {
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fmt.Fprintf(os.Stderr, "Debug: daemon detected stale JSONL, auto-importing...\n")
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}
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// Find JSONL file path
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jsonlPath := s.findJSONLPath(req)
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if jsonlPath == "" {
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// No JSONL file found
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return nil
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// Perform actual import
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notify := autoimport.NewStderrNotifier(os.Getenv("BD_DEBUG") != "")
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importFunc := func(ctx context.Context, issues []*types.Issue) (created, updated int, idMapping map[string]string, err error) {
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// Use daemon's import via RPC - just return dummy values for now
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// Real implementation would trigger proper import through the storage layer
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// For now, log a notice - full implementation tracked in bd-128
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fmt.Fprintf(os.Stderr, "Notice: JSONL updated externally (e.g., git pull), auto-import in daemon pending full implementation\n")
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return 0, 0, nil, nil
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}
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// Check JSONL mtime
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stat, err := os.Stat(jsonlPath)
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if err != nil {
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// JSONL doesn't exist or can't be read
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return nil
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onChanged := func(needsFullExport bool) {
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// Daemon will handle export via its own mechanism
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// Mark dirty for next sync cycle
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}
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// Compare: if JSONL is newer, it's stale
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if stat.ModTime().After(lastImportTime) {
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// JSONL is newer! Trigger auto-import
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if os.Getenv("BD_DEBUG") != "" {
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fmt.Fprintf(os.Stderr, "Debug: daemon detected stale JSONL (modified %v, last import %v), auto-importing...\n",
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stat.ModTime(), lastImportTime)
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}
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// TODO: Trigger actual import - for now just log
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// This requires refactoring autoImportIfNewer() to be callable from daemon
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fmt.Fprintf(os.Stderr, "Notice: JSONL updated externally (e.g., git pull), restart daemon or run 'bd sync' for fresh data\n")
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}
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return nil
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return autoimport.AutoImportIfNewer(ctx, store, dbPath, notify, importFunc, onChanged)
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}
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// findJSONLPath finds the JSONL file path for the request's repository
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Reference in New Issue
Block a user