logz

Documentation

Index

• Variables
• func FromCtx(ctx context.Context) []any
• func GetVer() string
• func ParseFlag(level string) error
• func SetVer(v string)
• func WithCtx(ctx context.Context, keysAndValues ...any) context.Context
• type Log
  • func NewLogger(c *conf.Config) (*Log, func(), error)
  • func (l *Log) Debugw(ctx context.Context, msg string, keysAndValues ...interface{})
  • func (l *Log) Errorw(ctx context.Context, err error, msg string, keysAndValues ...interface{}) error
  • func (l *Log) Infof(ctx context.Context, msg string, args ...interface{})
  • func (l *Log) Infow(ctx context.Context, msg string, keysAndValues ...interface{})
  • func (l *Log) Named(name string) Logger
  • func (l *Log) Printf(s string, i ...interface{})
  • func (l *Log) Warnw(ctx context.Context, msg string, keysAndValues ...interface{})
  • func (l *Log) With(args ...interface{}) Logger
• type Logger
• type TestLogger
  • func NewTestLogger(tb testing.TB) *TestLogger
  • func (t *TestLogger) AssertMessages(msgs ...string)
  • func (t *TestLogger) Logf(format string, args ...interface{})

Variables

var (
	AtomicLevel = zap.NewAtomicLevelAt(zapcore.InfoLevel)
)

Functions

func FromCtx

func FromCtx(ctx context.Context) []any

func GetVer

func GetVer() string

func ParseFlag

func ParseFlag(level string) error

ParseFlag sets logging level to "level", see zapcore.Level for possible values.

func SetVer

func SetVer(v string)

SetVer sets input as the value for "v" field (version) in log entries.

func WithCtx

func WithCtx(ctx context.Context, keysAndValues ...any) context.Context

WithCtx sets key-value pairs to add as fields to log entries.

Types

type Log

type Log struct {
	*zap.SugaredLogger
}

func NewLogger

func NewLogger(c *conf.Config) (*Log, func(), error)

func (*Log) Debugw

func (l *Log) Debugw(ctx context.Context, msg string, keysAndValues ...interface{})

func (*Log) Errorw

func (l *Log) Errorw(ctx context.Context, err error, msg string, keysAndValues ...interface{}) error

func (*Log) Infof

func (l *Log) Infof(ctx context.Context, msg string, args ...interface{})

func (*Log) Infow

func (l *Log) Infow(ctx context.Context, msg string, keysAndValues ...interface{})

func (*Log) Named

func (l *Log) Named(name string) Logger

func (*Log) Printf

func (l *Log) Printf(s string, i ...interface{})

Printf is for stdlib compatibility, logging at level INFO.

func (*Log) Warnw

func (l *Log) Warnw(ctx context.Context, msg string, keysAndValues ...interface{})

func (*Log) With

func (l *Log) With(args ...interface{}) Logger

type Logger

type Logger interface {
	Named(name string) Logger
	With(args ...interface{}) Logger
	Debugw(ctx context.Context, msg string, keysAndValues ...interface{})
	Infow(ctx context.Context, msg string, keysAndValues ...interface{})
	Infof(ctx context.Context, msg string, args ...interface{})
	Warnw(ctx context.Context, msg string, keysAndValues ...interface{})
	Errorw(ctx context.Context, err error, msg string, keysAndValues ...interface{}) error
	Printf(s string, i ...interface{})
}

type TestLogger

type TestLogger struct {
	testing.TB
	*Log
	Messages []string
}

TestLogger records output to internal Messages slice for later inspection. Use in your tests.

func NewTestLogger

func NewTestLogger(tb testing.TB) *TestLogger

func (*TestLogger) AssertMessages

func (t *TestLogger) AssertMessages(msgs ...string)

func (*TestLogger) Logf

func (t *TestLogger) Logf(format string, args ...interface{})