logit

package
v0.1.2 Latest Latest
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 Go to latest Published: Jul 11, 2024 License: MIT Imports: 11 Imported by: 0

README

helper -> filter -> wLogger

Documentation

Index

Constants

View Source 
const LevelKey = "level"

Variables

View Source 
var (
	// DefaultCaller is a Valuer that returns the file and line.
	DefaultCaller = Caller(4)

	// DefaultTimestamp is a Valuer that returns the current wallclock time.
	DefaultTimestamp = Timestamp(time.RFC3339)
)
View Source 
var DefaultLogger = NewStdLogger(log.Writer())
View Source 
var DefaultMessageKey = "type"

DefaultMessageKey default message key.

Functions

func Debug 

func Debug(a ...interface{})

Debug logs a message at debug level.

func DebugF 

func DebugF(format string, a ...interface{})

DebugF logs a message at debug level.

func DebugW 

func DebugW(keyValues ...interface{})

DebugW logs a message at debug level.

func Error 

func Error(a ...interface{})

Error logs a message at error level.

func ErrorF 

func ErrorF(format string, a ...interface{})

ErrorF logs a message at error level.

func ErrorW 

func ErrorW(keyValues ...interface{})

ErrorW logs a message at error level.

func Fatal 

func Fatal(a ...interface{})

Fatal logs a message at fatal level.

func FatalF 

func FatalF(format string, a ...interface{})

FatalF logs a message at fatal level.

func FatalW 

func FatalW(keyValues ...interface{})

FatalW logs a message at fatal level.

func Info 

func Info(a ...interface{})

Info logs a message at info level.

func InfoF 

func InfoF(format string, a ...interface{})

InfoF logs a message at info level.

func InfoW 

func InfoW(keyValues ...interface{})

InfoW logs a message at info level.

func Log 

func Log(level Level, keyValues ...interface{}) error

Log Print logit by level and keyValues.

func SetLogger 

func SetLogger(logger Logger)

func Value 

func Value(ctx context.Context, v interface{}) interface{}

Value return the function value.

func Warn 

func Warn(a ...interface{})

Warn logs a message at warn level.

func WarnF 

func WarnF(format string, a ...interface{})

WarnF logs a message at warn level.

func WarnW 

func WarnW(keyValues ...interface{})

WarnW logs a message at warn level.

Types

type Filter 

type Filter struct {
	// contains filtered or unexported fields
}

Filter is a logger filter.

func NewFilter 

func NewFilter(logger Logger, opts ...FilterOption) *Filter

NewFilter new a logger filter.

func (*Filter) Log 

func (f *Filter) Log(level Level, keyValues ...interface{}) error

Log Print logit by level and keyValues

type FilterOption 

type FilterOption func(*Filter)

FilterOption is filter option.

func FilterFunc 

func FilterFunc(f func(level Level, keyValues ...interface{}) bool) FilterOption

FilterFunc with filter func.

func FilterKey 

func FilterKey(keys ...string) FilterOption

FilterKey with filter key.

func FilterLevel 

func FilterLevel(level Level) FilterOption

FilterLevel with filter level.

func FilterValue 

func FilterValue(values ...string) FilterOption

FilterValue with filter value.

type Helper 

type Helper struct {
	// contains filtered or unexported fields
}

Helper is a logger helper.

func Context 

func Context(ctx context.Context) *Helper

Context with context logger.

func GetGlobalHelper 

func GetGlobalHelper() *Helper

func NewHelper 

func NewHelper(logger Logger, opts ...HelperOption) *Helper

NewHelper new a logger helper.

func (*Helper) Debug 

func (h *Helper) Debug(a ...interface{})

Debug logs a message at debug level.

func (*Helper) DebugF 

func (h *Helper) DebugF(format string, a ...interface{})

DebugF logs a message at debug level.

func (*Helper) DebugW 

func (h *Helper) DebugW(keyValues ...interface{})

DebugW logs a message at debug level.

func (*Helper) Enabled 

func (h *Helper) Enabled(level Level) bool

Enabled returns true if the given level above this level. It delegates to the underlying *Filter.

func (*Helper) Error 

func (h *Helper) Error(a ...interface{})

Error logs a message at error level.

func (*Helper) ErrorF 

func (h *Helper) ErrorF(format string, a ...interface{})

ErrorF logs a message at error level.

func (*Helper) ErrorW 

func (h *Helper) ErrorW(keyValues ...interface{})

ErrorW logs a message at error level.

func (*Helper) Fatal 

func (h *Helper) Fatal(a ...interface{})

Fatal logs a message at fatal level.

func (*Helper) FatalF 

func (h *Helper) FatalF(format string, a ...interface{})

FatalF logs a message at fatal level.

func (*Helper) FatalW 

func (h *Helper) FatalW(keyValues ...interface{})

FatalW logs a message at fatal level.

func (*Helper) Info 

func (h *Helper) Info(a ...interface{})

Info logs a message at info level.

func (*Helper) InfoF 

func (h *Helper) InfoF(format string, a ...interface{})

InfoF logs a message at info level.

func (*Helper) InfoW 

func (h *Helper) InfoW(keyValues ...interface{})

InfoW logs a message at info level.

func (*Helper) Log 

func (h *Helper) Log(level Level, keyValues ...interface{}) error

Log Print logit by level and keyValues

func (*Helper) Warn 

func (h *Helper) Warn(a ...interface{})

Warn logs a message at warn level.

func (*Helper) WarnF 

func (h *Helper) WarnF(format string, a ...interface{})

WarnF logs a message at warn level.

func (*Helper) WarnW 

func (h *Helper) WarnW(keyValues ...interface{})

WarnW logs a message at warn level.

func (*Helper) WithContext 

func (h *Helper) WithContext(ctx context.Context) *Helper

WithContext returns a shallow copy of h with its context changed to ctx. The provided ctx must be non-nil.

func (*Helper) WithValues 

func (h *Helper) WithValues(kv ...interface{}) *Helper

type HelperOption 

type HelperOption func(*Helper)

HelperOption is Helper option.

func WithMessageKey 

func WithMessageKey(k string) HelperOption

WithMessageKey with message key.

func WithSprint 

func WithSprint(sprint func(...interface{}) string) HelperOption

WithSprint with sprint

func WithSprintf 

func WithSprintf(sprintf func(format string, a ...interface{}) string) HelperOption

WithSprintf with sprintf

type Level 

type Level int8
const (
	// LevelDebug is logger debug level.
	LevelDebug Level = iota - 1
	// LevelInfo is logger info level.
	LevelInfo
	// LevelWarn is logger warn level.
	LevelWarn
	// LevelError is logger error level.
	LevelError
	// LevelFatal is logger fatal level
	LevelFatal
)

func ParseLevel 

func ParseLevel(s string) Level

func (Level) Key 

func (l Level) Key() string

func (Level) String 

func (l Level) String() string

type Logger 

type Logger interface {
	Log(level Level, keyValues ...interface{}) error
}

func NewStdLogger 

func NewStdLogger(w io.Writer) Logger

func With 

func With(l Logger, kv ...interface{}) Logger

With logger fields.

func WithContext 

func WithContext(ctx context.Context, l Logger) Logger

WithContext returns a shallow copy of l with its context changed to ctx. The provided ctx must be non-nil.

type Valuer 

type Valuer func(ctx context.Context) interface{}

Valuer is returns a logit value.

func Caller 

func Caller(depth int) Valuer

Caller returns a Valuer that returns a pkg/file:line description of the caller.

func Timestamp 

func Timestamp(layout string) Valuer

Timestamp returns a timestamp Valuer with a custom time format.

Source Files

View all Source files

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