Audit fixes

migrate.go

@@ -5,8 +5,7 @@ import (
 	"embed"
 	"errors"
 	"fmt"
-	"path/filepath"
-	"sort"
+	"path"
 )
 
 const initMigrationTableQuery = `
@@ -34,17 +33,13 @@ func Migrate(db *sql.DB, migrationFS embed.FS) error {
 			return fmt.Errorf("unexpected non-directory in migration FS: %s", dirs[0].Name())
 		}
 
+		// ReadDir returns files in sorted order.
 		dirName := dirs[0].Name()
 		files, err := migrationFS.ReadDir(dirName)
 		if err != nil {
 			return err
 		}
 
-		// Sort sql files by name.
-		sort.Slice(files, func(i, j int) bool {
-			return files[i].Name() < files[j].Name()
-		})
-
 		for _, dirEnt := range files {
 			if !dirEnt.Type().IsRegular() {
 				return fmt.Errorf("unexpected non-regular file in migration fs: %s", dirEnt.Name())
@@ -64,7 +59,7 @@ func Migrate(db *sql.DB, migrationFS embed.FS) error {
 				continue
 			}
 
-			migration, err := migrationFS.ReadFile(filepath.Join(dirName, name))
+			migration, err := migrationFS.ReadFile(path.Join(dirName, name))
 			if err != nil {
 				return err
 			}