fix: logging module comments

pkg/log/log.go

@@ -1,6 +1,6 @@
-	package log
+package log
 
-	import (
+import (
 	"context"
 	"errors"
 	"fmt"
@@ -13,57 +13,57 @@
 
 	"github.com/rs/zerolog"
 	"gopkg.in/natefinch/lumberjack.v2"
-	)
+)
 
-	type Level string
-	type DestinationType string
-	type Destination struct {
+type Level string
+type DestinationType string
+type Destination struct {
 	Type   DestinationType   `yaml:"type"`
 	Config map[string]string `yaml:"config"`
-	}
+}
 
-	const (
+const (
 	Stdout DestinationType = "stdout"
 	File   DestinationType = "file"
-	)
+)
 
-	const (
+const (
 	DebugLevel Level = "debug"
 	InfoLevel  Level = "info"
 	WarnLevel  Level = "warn"
 	ErrorLevel Level = "error"
 	FatalLevel Level = "fatal"
 	PanicLevel Level = "panic"
-	)
+)
 
-	var logLevels = map[Level]zerolog.Level{
+var logLevels = map[Level]zerolog.Level{
 	DebugLevel: zerolog.DebugLevel,
 	InfoLevel:  zerolog.InfoLevel,
 	WarnLevel:  zerolog.WarnLevel,
 	ErrorLevel: zerolog.ErrorLevel,
 	FatalLevel: zerolog.FatalLevel,
 	PanicLevel: zerolog.PanicLevel,
-	}
+}
 
-	type Config struct {
+type Config struct {
 	level        Level         `yaml:"level"`
 	destinations []Destination `yaml:"destinations"`
 	contextKeys  []any         `yaml:"contextKeys"`
-	}
+}
 
-	var (
+var (
 	logger zerolog.Logger
 	cfg    Config
 	once   sync.Once
-	)
+)
 
-	var (
+var (
 	ErrInvalidLogLevel   = errors.New("invalid log level")
 	ErrLogDestinationNil = errors.New("log Destinations cant be empty")
 	ErrMissingFilePath   = errors.New("file path missing in destination config for file logging")
-	)
+)
 
-	func (config *Config) validate() error {
+func (config *Config) validate() error {
 	if _, exists := logLevels[config.level]; !exists {
 		return ErrInvalidLogLevel
 	}
@@ -92,21 +92,21 @@
 		}
 	}
 	return nil
-	}
+}
 
-	var defaultConfig = Config{
+var defaultConfig = Config{
 	level: InfoLevel,
 	destinations: []Destination{
 		{Type: Stdout},
 	},
 	contextKeys: []any{"userID", "requestID"},
-	}
+}
 
-	func init() {
+func init() {
 	logger, _ = getLogger(defaultConfig)
-	}
+}
 
-	func getLogger(config Config) (zerolog.Logger, error) {
+func getLogger(config Config) (zerolog.Logger, error) {
 	var newLogger zerolog.Logger
 	var writers []io.Writer
 	for _, dest := range config.destinations {
@@ -132,7 +132,7 @@
 			if compress, ok := dest.Config["compress"]; ok {
 				lumberjackLogger.Compress = compress == "true"
 			}
-				Info(context.Background(),"here")
+			Info(context.Background(), "here")
 			writers = append(writers, lumberjackLogger)
 
 		}
@@ -147,8 +147,8 @@
 
 	cfg = config
 	return newLogger, nil
-	}
-	func InitLogger(c Config) error {
+}
+func InitLogger(c Config) error {
 
 	if err := c.validate(); err != nil {
 		return err
@@ -160,62 +160,62 @@
 		logger, initErr = getLogger(c)
 	})
 	return initErr
-	}
-	func Debug(ctx context.Context, msg string) {
+}
+func Debug(ctx context.Context, msg string) {
 	logEvent(ctx, zerolog.DebugLevel, msg, nil)
-	}
+}
 
-	func Debugf(ctx context.Context, format string, v ...any) {
+func Debugf(ctx context.Context, format string, v ...any) {
 	msg := fmt.Sprintf(format, v...)
 	logEvent(ctx, zerolog.DebugLevel, msg, nil)
-	}
+}
 
-	func Info(ctx context.Context, msg string) {
+func Info(ctx context.Context, msg string) {
 	logEvent(ctx, zerolog.InfoLevel, msg, nil)
-	}
+}
 
-	func Infof(ctx context.Context, format string, v ...any) {
+func Infof(ctx context.Context, format string, v ...any) {
 	msg := fmt.Sprintf(format, v...)
 	logEvent(ctx, zerolog.InfoLevel, msg, nil)
-	}
+}
 
-	func Warn(ctx context.Context, msg string) {
+func Warn(ctx context.Context, msg string) {
 	logEvent(ctx, zerolog.WarnLevel, msg, nil)
-	}
+}
 
-	func Warnf(ctx context.Context, format string, v ...any) {
+func Warnf(ctx context.Context, format string, v ...any) {
 	msg := fmt.Sprintf(format, v...)
 	logEvent(ctx, zerolog.WarnLevel, msg, nil)
-	}
+}
 
-	func Error(ctx context.Context, err error, msg string) {
+func Error(ctx context.Context, err error, msg string) {
 	logEvent(ctx, zerolog.ErrorLevel, msg, err)
-	}
+}
 
-	func Errorf(ctx context.Context, err error, format string, v ...any) {
+func Errorf(ctx context.Context, err error, format string, v ...any) {
 	msg := fmt.Sprintf(format, v...)
 	logEvent(ctx, zerolog.ErrorLevel, msg, err)
-	}
+}
 
-	func Fatal(ctx context.Context, err error, msg string) {
+func Fatal(ctx context.Context, err error, msg string) {
 	logEvent(ctx, zerolog.FatalLevel, msg, err)
-	}
+}
 
-	func Fatalf(ctx context.Context, err error, format string, v ...any) {
+func Fatalf(ctx context.Context, err error, format string, v ...any) {
 	msg := fmt.Sprintf(format, v...)
 	logEvent(ctx, zerolog.FatalLevel, msg, err)
-	}
+}
 
-	func Panic(ctx context.Context, err error, msg string) {
+func Panic(ctx context.Context, err error, msg string) {
 	logEvent(ctx, zerolog.PanicLevel, msg, err)
-	}
+}
 
-	func Panicf(ctx context.Context, err error, format string, v ...any) {
+func Panicf(ctx context.Context, err error, format string, v ...any) {
 	msg := fmt.Sprintf(format, v...)
 	logEvent(ctx, zerolog.PanicLevel, msg, err)
-	}
+}
 
-	func logEvent(ctx context.Context, level zerolog.Level, msg string, err error) {
+func logEvent(ctx context.Context, level zerolog.Level, msg string, err error) {
 	event := logger.WithLevel(level)
 
 	if err != nil {
@@ -223,8 +223,8 @@
 	}
 	addCtx(ctx, event)
 	event.Msg(msg)
-	}
-	func Request(ctx context.Context, r *http.Request, body []byte) {
+}
+func Request(ctx context.Context, r *http.Request, body []byte) {
 	event := logger.Info()
 	addCtx(ctx, event)
 	event.Str("method", r.Method).
@@ -232,9 +232,9 @@
 		Str("body", string(body)).
 		Str("remoteAddr", r.RemoteAddr).
 		Msg("HTTP Request")
-	}
+}
 
-	func addCtx(ctx context.Context, event *zerolog.Event) {
+func addCtx(ctx context.Context, event *zerolog.Event) {
 	for _, key := range cfg.contextKeys {
 		val, ok := ctx.Value(key).(string)
 		if !ok {
@@ -243,9 +243,9 @@
 		keyStr := key.(string)
 		event.Str(keyStr, val)
 	}
-	}
+}
 
-	func Response(ctx context.Context, r *http.Request, statusCode int, responseTime time.Duration) {
+func Response(ctx context.Context, r *http.Request, statusCode int, responseTime time.Duration) {
 	event := logger.Info()
 	addCtx(ctx, event)
 	event.Str("method", r.Method).
@@ -253,4 +253,4 @@
 		Int("statusCode", statusCode).
 		Dur("responseTime", responseTime).
 		Msg("HTTP Response")
-	}
+}