logger

Documentation

Overview

Package logger contains helpers for logging. This is mostly thin wrappers around the zap logging package.

Index

• func Build(level string) (*zap.SugaredLogger, error)
• func Get(ctx context.Context) *zap.SugaredLogger
• func Middleware(l *zap.Logger) func(next http.Handler) http.Handler
• func Set(ctx context.Context, logger *zap.SugaredLogger) context.Context

Functions

func Build

func Build(level string) (*zap.SugaredLogger, error)

Build builds a logger with the specified log level.

func Get

func Get(ctx context.Context) *zap.SugaredLogger

Get returns the logger in context, if there is one. If there isn't, it returns the global logger.

func Middleware

func Middleware(l *zap.Logger) func(next http.Handler) http.Handler

Middleware is a middleware that logs the start and end of each request, along with some useful data about what was requested, what the response status was, and how long it took to return.

func Set

func Set(ctx context.Context, logger *zap.SugaredLogger) context.Context

Set the logger in the context.