1 package filesystem 2 3 import ( 4 "encoding/json" 5 "io/ioutil" 6 ) 7 8 const fourSpaces = " " 9 const defaultReadPermissions = 0644 10 11 func WriteJsonSerializableToFile(jsonEntity interface{}, filename string) error { 12 serialized, err := json.MarshalIndent(jsonEntity, "", fourSpaces) 13 14 if err != nil { 15 return err 16 } 17 18 return ioutil.WriteFile( 19 filename, 20 serialized, 21 defaultReadPermissions, 22 ) 23 } 24 25 func ReadFileAsJson(filename string, outputEntityAddress interface{}) error { 26 fileContents, err := ioutil.ReadFile(filename) 27 28 if err != nil { 29 return err 30 } 31 32 return json.Unmarshal(fileContents, outputEntityAddress) 33 } 34
