#8 skip path if branch exists (#12)

Co-authored-by: Gorbunov Kirill Andreevich <kgorbunov@mtsbank.ru>
Reviewed-on: #12
Co-authored-by: Кирилл Горбунов <kirya_gorbunov_2015@mail.ru>
Co-committed-by: Кирилл Горбунов <kirya_gorbunov_2015@mail.ru>

cmd/pkgdashcli/main.go

@@ -260,6 +260,10 @@ func Execute(ctx context.Context, gitSource source.SourceControl, mvs map[string
 				logger.Debugf(ctx, fmt.Sprintf("Start update %s from %s to %s", path, mod.Module.Version, mod.Version))
 				err := gitSource.RequestOpen(ctx, branch, path, mod)
 				if err != nil {
+					if strings.Contains(err.Error(), "already exists") {
+						logger.Debugf(ctx, fmt.Sprintf("skip %s, branch already exists"), path)
+						continue
+					}
 					logger.Fatal(ctx, fmt.Sprintf("failed to create pr: %v", err))
 				}
 				logger.Debugf(ctx, fmt.Sprintf("Update successful for %s", path))