logger

package
v0.15.0 Latest Latest
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 Go to latest Published: Sep 30, 2026 License: Apache-2.0 Imports: 4 Imported by: 0

Documentation

Overview

Package logger configures structured logging and carries loggers through contexts.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func FromContext 

func FromContext(ctx context.Context) *slog.Logger

FromContext returns the attached logger, or a logger that discards output if none is attached.

func New 

func New(config Config, output io.Writer) *slog.Logger

New constructs a logger that writes to output using the supplied configuration.

func WithLogger 

func WithLogger(ctx context.Context, log *slog.Logger) context.Context

WithLogger returns a child context carrying log without changing the parent context.

Types

type Config 

type Config struct {
	// Level is the minimum severity written to the log.
	Level slog.Level `name:"log-level" default:"info" help:"Minimum log level (debug, info, warn, error)."`
	// JSON enables JSON output instead of text output.
	JSON bool `name:"log-json" help:"Write logs as JSON."`
}

Config contains logging flags that can be embedded in a Kong CLI.

func NewConfig 

func NewConfig() Config

NewConfig returns the default logging configuration: info-level text output.

Source Files

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