log

package

v0.0.0-...-c943480 Latest Latest Go to latest Published: Nov 6, 2023 License: Apache-2.0 Imports: 7 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/mikeblum/updown.dog

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
func LogFormats() []string
func LogLevel(level string) (slog.Level, error)
func LogLevels() []string
type Format
- func LogFormat(format string) Format
type Log
- func NewLog() *Log
- func NewLogWithOptions(options Options) *Log
type Options
- func DefaultOptions() Options

Constants ¶

View Source

const (
	// default to text loggging format
	LogFormatText = iota
	LogFormatJSON = iota

	// slog levels are based off OpenTelemetry
	// OpenTelemetry levels: https://opentelemetry.io/docs/specs/otel/logs/data-model/#field-severitynumber
	// log/slog levels: https://cs.opensource.google/go/x/exp/+/d852ddb8:slog/level.go
	LevelTrace      = slog.Level(-8)
	LevelTraceLabel = "TRACE"
	LevelTraceName  = "DEBUG-4"
	LevelFatal      = slog.Level(12)
	LevelFatalLabel = "FATAL"
	LevelFatalName  = "ERROR+4"
)

Variables ¶

This section is empty.

Functions ¶

func LogFormats ¶

func LogFormats() []string

func LogLevel ¶

func LogLevel(level string) (slog.Level, error)

func LogLevels ¶

func LogLevels() []string

Types ¶

type Format ¶

type Format int

func LogFormat ¶

func LogFormat(format string) Format

type Log ¶

type Log struct {
	*slog.Logger
	Format
}

func NewLog ¶

func NewLog() *Log

func NewLogWithOptions ¶

func NewLogWithOptions(options Options) *Log

func (*Log) Debugf ¶

func (log *Log) Debugf(format string, args ...any)

func (*Log) Errorf ¶

func (log *Log) Errorf(format string, args ...any)

func (*Log) Fatalf ¶

func (log *Log) Fatalf(format string, args ...any)

func (*Log) Infof ¶

func (log *Log) Infof(format string, args ...any)

func (*Log) Tracef ¶

func (log *Log) Tracef(format string, args ...any)

func (*Log) Warnf ¶

func (log *Log) Warnf(format string, args ...any)

func (*Log) WithError ¶

func (log *Log) WithError(err error) *Log

type Options ¶

type Options struct {
	Conf        *koanf.Koanf
	AddSource   bool
	Level       slog.Leveler
	ReplaceAttr func(groups []string, a slog.Attr) slog.Attr
	// LOG_FORMAT supports either text (default) or json
	Format Format
	// log output defaults to os.Stdout
	Out io.Writer
}

drop-in for slog.HandlerOptions

func DefaultOptions ¶

func DefaultOptions() Options

Source Files ¶

View all Source files

log.go

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL