v0.10.0: ports and adapters refactor

- Extract shared manifest types into internal/manifest/types leaf package.
- Extract SQLite adapter into internal/manifest/sqlite.
- Extract JSONL adapter into internal/manifest/jsonl.
- Isolate modernc.org/sqlite import to sqlite/adapter.go.
- Add adapter-backed registry with manifest.Default.
- Adapter-agnostic ConvertManifest in types/.
- MemoryAdapter for in-memory manifest testing.
- CLI uses manifest.Default registry directly.
- SQLite LogWriter type assertion moved into SQLiteAdapter.
- Manifest interface includes Entries(); EntryReader removed.
- No behavior changes. 100% coverage across all 6 packages.

internal/manifest/open.go

@@ -1,84 +1,21 @@
 package manifest
 
 import (
-	"fmt"
 	"os"
-	"strings"
-)
 
-type Format string
-
-const (
-	FormatJSONL  Format = "jsonl"
-	FormatSQLite Format = "sqlite"
+	"gitea.k3s.k0.nu/tools/photocli/internal/manifest/types"
 )
 
 func Open(dir string, format Format) (Manifest, error) {
-	jsonlPath := JSONLPath(dir)
-	sqlitePath := SQLitePath(dir)
-	jsonlExists := FileExists(jsonlPath)
-	sqliteExists := FileExists(sqlitePath)
-
-	switch {
-	case format == FormatJSONL && jsonlExists:
-		return LoadJSONL(dir), nil
-	case format == FormatSQLite && sqliteExists:
-		return LoadSQLite(dir)
-	case format == FormatJSONL && sqliteExists:
-		return ConvertFromSQLite(dir)
-	case format == FormatSQLite && jsonlExists:
-		return ConvertFromJSONL(dir)
-	default:
-		if format == FormatJSONL {
-			return LoadJSONL(dir), nil
-		}
-		return LoadSQLite(dir)
-	}
+	return Default.Open(dir, format)
 }
 
 func ConvertFromJSONL(dir string) (Manifest, error) {
-	src := LoadJSONL(dir)
-	if err := src.OpenAppend(); err != nil {
-		return nil, fmt.Errorf("open jsonl for read: %w", err)
-	}
-	defer src.Close()
-
-	dst, _ := LoadSQLite(dir)
-	if err := dst.OpenAppend(); err != nil {
-		return nil, fmt.Errorf("open sqlite for write: %w", err)
-	}
-
-	for id, e := range src.Entries() {
-		e.ID = id
-		dst.AddEntry(e)
-	}
-
-	os.Remove(JSONLPath(dir))
-	return dst, nil
+	return types.ConvertManifest(dir, JSONLAdapter, SQLiteAdapter)
 }
 
 func ConvertFromSQLite(dir string) (Manifest, error) {
-	src, _ := LoadSQLite(dir)
-	if err := src.OpenAppend(); err != nil {
-		return nil, fmt.Errorf("open sqlite for read: %w", err)
-	}
-	defer src.Close()
-
-	dst := LoadJSONL(dir)
-	if err := dst.OpenAppend(); err != nil {
-		return nil, fmt.Errorf("open jsonl for write: %w", err)
-	}
-
-	for id, e := range src.Entries() {
-		e.ID = id
-		dst.AddEntry(e)
-	}
-	if err := dst.Save(); err != nil {
-		return nil, fmt.Errorf("save jsonl: %w", err)
-	}
-
-	os.Remove(SQLitePath(dir))
-	return dst, nil
+	return types.ConvertManifest(dir, SQLiteAdapter, JSONLAdapter)
 }
 
 func FileExists(path string) bool {
@@ -90,19 +27,21 @@ func FileExists(path string) bool {
 }
 
 func ParseFormat(s string) (Format, error) {
-	switch strings.ToLower(s) {
-	case "jsonl", "json":
-		return FormatJSONL, nil
-	case "sqlite", "db", "sqlite3":
-		return FormatSQLite, nil
-	default:
-		return "", fmt.Errorf("unknown manifest format %q (use jsonl or sqlite)", s)
-	}
+	return Default.ParseFormat(s)
 }
 
 func OpenLogWriter(m Manifest, dir string) (LogWriter, error) {
-	if sm, ok := m.(*sqliteManifest); ok && sm.DB() != nil {
-		return NewSQLiteLogWriter(sm.DB())
+	format := FormatJSONL
+	if reporter, ok := m.(types.FormatReporter); ok {
+		format = reporter.ManifestFormat()
 	}
-	return NewFileLogWriter(LogPath(dir))
+	return Default.OpenLogWriter(m, dir, format)
+}
+
+func osRemove(path string) error {
+	return os.Remove(path)
+}
+
+func init() {
+	types.SetRemoveFunc(osRemove)
 }