Use native error wrapping (#1098)

alexandear · web-flow · commit fc2cbe93e83b · 2023-07-28T15:33:41.000-07:00
diff --git a/oapi_validate.go b/oapi_validate.go
@@ -43,13 +43,12 @@ const (
 func OapiValidatorFromYamlFile(path string) (echo.MiddlewareFunc, error) {
 	data, err := os.ReadFile(path)
 	if err != nil {
-		return nil, fmt.Errorf("error reading %s: %s", path, err)
+		return nil, fmt.Errorf("error reading %s: %w", path, err)
 	}
 
 	swagger, err := openapi3.NewLoader().LoadFromData(data)
 	if err != nil {
-		return nil, fmt.Errorf("error parsing %s as Swagger YAML: %s",
-			path, err)
+		return nil, fmt.Errorf("error parsing %s as Swagger YAML: %w", path, err)
 	}
 	return OapiRequestValidator(swagger), nil
 }

Original file line number	Diff line number	Diff line change
`@@ -43,13 +43,12 @@ const (`
`43`	`43`	`func OapiValidatorFromYamlFile(path string) (echo.MiddlewareFunc, error) {`
`44`	`44`	`data, err := os.ReadFile(path)`
`45`	`45`	`if err != nil {`
`46`		`- return nil, fmt.Errorf("error reading %s: %s", path, err)`
	`46`	`+ return nil, fmt.Errorf("error reading %s: %w", path, err)`
`47`	`47`	`}`
`48`	`48`
`49`	`49`	`swagger, err := openapi3.NewLoader().LoadFromData(data)`
`50`	`50`	`if err != nil {`
`51`		`- return nil, fmt.Errorf("error parsing %s as Swagger YAML: %s",`
`52`		`- path, err)`
	`51`	`+ return nil, fmt.Errorf("error parsing %s as Swagger YAML: %w", path, err)`
`53`	`52`	`}`
`54`	`53`	`return OapiRequestValidator(swagger), nil`
`55`	`54`	`}`