README
¶
go-service-base/structured-logger
Example
var Logger *slog.Logger
useUTC, _ := strconv.ParseBool(os.Getenv("LOG_TIME_UTC"))
recordTime := NewRecordTime(os.Getenv("LOG_TIME_FORMAT"), useUTC)
options := &slog.HandlerOptions{
AddSource: false,
Level: GetLevel(os.Getenv("LOG_LEVEL"), slog.LevelWarn),
ReplaceAttr: recordTime.ReplaceAttr,
}
handler := GetHandler(os.Getenv("LOG_HANDLER"), os.Stdout, options, slog.Default().Handler())
handler = handler.WithAttrs([]slog.Attr{
slog.String(attribute.ProjectAttrKey, "my-project"),
})
Logger = slog.New(handler)
Logger.Info("hello", slog.String("user", os.Getenv("USER")))
Documentation
¶
Index ¶
- Constants
- func GetHandler(value string, writer io.Writer, opts *slog.HandlerOptions, ...) slog.Handler
- func GetLevel(value string, defaultLevel slog.Leveler) slog.Leveler
- func GetLogFile(filePath string, filePerm os.FileMode) (io.WriteCloser, error)
- func New(c Config, out io.Writer, organization, project string) *slog.Logger
- func TimeUTCReplaceAttr(_ []string, a slog.Attr) slog.Attr
- func TimeUTCValue(t time.Time) slog.Value
- type Config
- type RecordTime
Constants ¶
View Source
const ( LevelDebug = "debug" LevelInfo = "info" LevelWarn = "warn" LevelError = "error" )
View Source
const ( TextHandlerSelector = "text" JsonHandlerSelector = "json" DiscardHandlerSelector = "discard" )
Variables ¶
This section is empty.
Functions ¶
func GetHandler ¶
func GetLogFile ¶
Types ¶
type Config ¶
type Config struct {
Handler string `json:"handler" env_var:"LOGGER_HANDLER"`
Level string `json:"level" env_var:"LOGGER_LEVEL"`
TimeFormat string `json:"time_format" env_var:"LOGGER_TIME_FORMAT"`
TimeUtc bool `json:"time_utc" env_var:"LOGGER_TIME_UTC"`
FilePath string `json:"file_path" env_var:"LOGGER_FILE_PATH"`
AddSource bool `json:"add_source" env_var:"LOGGER_ADD_SOURCE"`
AddMeta bool `json:"add_meta" env_var:"LOGGER_ADD_META"`
}
type RecordTime ¶
type RecordTime struct {
// contains filtered or unexported fields
}
func NewRecordTime ¶
func NewRecordTime(format string, utc bool) *RecordTime
func (*RecordTime) ReplaceAttr ¶
Source Files
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