Reverse reading bun/gorm models

cmd/relspec/convert.go

@@ -8,9 +8,11 @@ import (
 
 	"git.warky.dev/wdevs/relspecgo/pkg/models"
 	"git.warky.dev/wdevs/relspecgo/pkg/readers"
+	"git.warky.dev/wdevs/relspecgo/pkg/readers/bun"
 	"git.warky.dev/wdevs/relspecgo/pkg/readers/dbml"
 	"git.warky.dev/wdevs/relspecgo/pkg/readers/dctx"
 	"git.warky.dev/wdevs/relspecgo/pkg/readers/drawdb"
+	"git.warky.dev/wdevs/relspecgo/pkg/readers/gorm"
 	"git.warky.dev/wdevs/relspecgo/pkg/readers/json"
 	"git.warky.dev/wdevs/relspecgo/pkg/readers/pgsql"
 	"git.warky.dev/wdevs/relspecgo/pkg/readers/yaml"
@@ -51,6 +53,8 @@ Input formats:
   - drawdb: DrawDB JSON files
   - json: JSON database schema
   - yaml: YAML database schema
+  - gorm: GORM model files (Go, file or directory)
+  - bun: Bun model files (Go, file or directory)
   - pgsql: PostgreSQL database (live connection)
 
 Output formats:
@@ -106,12 +110,20 @@ Examples:
 
   # Convert DBML to DCTX with specific schema
   relspec convert --from dbml --from-path schema.dbml \
-                  --to dctx --to-path output.dctx --schema public`,
+                  --to dctx --to-path output.dctx --schema public
+
+  # Convert GORM models directory to DBML
+  relspec convert --from gorm --from-path /path/to/models \
+                  --to dbml --to-path schema.dbml
+
+  # Convert Bun models directory to JSON
+  relspec convert --from bun --from-path ./models \
+                  --to json --to-path schema.json`,
 	RunE: runConvert,
 }
 
 func init() {
-	convertCmd.Flags().StringVar(&convertSourceType, "from", "", "Source format (dbml, dctx, drawdb, json, yaml, pgsql)")
+	convertCmd.Flags().StringVar(&convertSourceType, "from", "", "Source format (dbml, dctx, drawdb, json, yaml, gorm, bun, pgsql)")
 	convertCmd.Flags().StringVar(&convertSourcePath, "from-path", "", "Source file path (for file-based formats)")
 	convertCmd.Flags().StringVar(&convertSourceConn, "from-conn", "", "Source connection string (for database formats)")
 
@@ -215,6 +227,18 @@ func readDatabaseForConvert(dbType, filePath, connString string) (*models.Databa
 		}
 		reader = pgsql.NewReader(&readers.ReaderOptions{ConnectionString: connString})
 
+	case "gorm":
+		if filePath == "" {
+			return nil, fmt.Errorf("file path is required for GORM format")
+		}
+		reader = gorm.NewReader(&readers.ReaderOptions{FilePath: filePath})
+
+	case "bun":
+		if filePath == "" {
+			return nil, fmt.Errorf("file path is required for Bun format")
+		}
+		reader = bun.NewReader(&readers.ReaderOptions{FilePath: filePath})
+
 	default:
 		return nil, fmt.Errorf("unsupported source format: %s", dbType)
 	}