Correctly wraps errors instead of wrapping error strings

service/internal/builder/exporters_builder.go

@@ -251,7 +251,7 @@ func buildExporter(
 				// Could not create because this exporter does not support this data type.
 				return nil, exporterTypeMismatchErr(cfg, requirement.requiredBy, dataType)
 			}
-			return nil, fmt.Errorf("error creating %v exporter: %v", cfg.ID(), err)
+			return nil, fmt.Errorf("error creating %v exporter: %w", cfg.ID(), err)
 		}
 
 		// Check if the factory really created the exporter.

service/internal/builder/pipelines_builder.go

@@ -199,7 +199,7 @@ func (pb *pipelinesBuilder) buildPipeline(ctx context.Context, pipelineCfg *conf
 		}
 
 		if err != nil {
-			return nil, fmt.Errorf("error creating processor %q in pipeline %q: %v",
+			return nil, fmt.Errorf("error creating processor %q in pipeline %q: %w",
 				procID, pipelineCfg.Name, err)
 		}
 

service/parserprovider/file.go

@@ -38,7 +38,7 @@ func (fl *fileProvider) Get(context.Context) (*configparser.ConfigMap, error) {
 
 	cp, err := configparser.NewConfigMapFromFile(fileName)
 	if err != nil {
-		return nil, fmt.Errorf("error loading config file %q: %v", fileName, err)
+		return nil, fmt.Errorf("error loading config file %q: %w", fileName, err)
 	}
 
 	return cp, nil