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feat: Add option to disable logging via environment variable #52

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feat: Add option to disable logging via environment variable #52

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7893369
feat: Add option to disable logging via environment variable
hahahamid Apr 7, 2026
b4ff6e5
chore: address PR feedback - polish logging feature
hahahamid Apr 27, 2026
33c7b5f
Merge branch 'main' into main
hahahamid May 7, 2026
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1 change: 1 addition & 0 deletions lib/logger/logger.go
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,7 @@ type ILogger interface {
Warn(ctx context.Context, msg string, fields Fields)
Error(ctx context.Context, msg string, err error, fields Fields)
Debug(ctx context.Context, msg string, fields Fields)
Enabled() bool
}

func Initialize(loggerInstance ILogger) {
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4 changes: 4 additions & 0 deletions lib/logger/no-op.go
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Expand Up @@ -21,3 +21,7 @@ func (n NoOpLogger) Warn(ctx context.Context, msg string, fields Fields) {}
func (n NoOpLogger) Error(ctx context.Context, msg string, err error, fields Fields) {}

func (n NoOpLogger) Debug(ctx context.Context, msg string, fields Fields) {}

func (n NoOpLogger) Enabled() bool {
return false
}
29 changes: 23 additions & 6 deletions service/utils/zerolog.go
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Expand Up @@ -11,7 +11,8 @@ import (
)

type ZeroLog struct {
logger zerolog.Logger
logger zerolog.Logger
enabled bool
}

var (
Expand All @@ -26,8 +27,12 @@ func NewZeroLogger() ZeroLog {

zerolog.SetGlobalLevel(zerolog.DebugLevel)

// Check if logging is disabled via environment variable
enabled := os.Getenv("DISABLE_LOGGING") != "true"

zeroLog := ZeroLog{
logger: log.Logger,
logger: log.Logger,
enabled: enabled,
}

Logger = zeroLog
Expand All @@ -44,17 +49,29 @@ func addFields(event *zerolog.Event, fields map[string]any) *zerolog.Event {
}

func (l ZeroLog) Info(ctx context.Context, msg string, fields customLogger.Fields) {
addFields(l.logger.Info(), fields).Msg(msg)
if l.enabled {
addFields(l.logger.Info(), fields).Msg(msg)
}
}

func (l ZeroLog) Warn(ctx context.Context, msg string, fields customLogger.Fields) {
addFields(l.logger.Warn(), fields).Msg(msg)
if l.enabled {
addFields(l.logger.Warn(), fields).Msg(msg)
}
}

func (l ZeroLog) Error(ctx context.Context, msg string, err error, fields customLogger.Fields) {
addFields(l.logger.Err(err), fields).Msg(msg)
if l.enabled {
addFields(l.logger.Err(err), fields).Msg(msg)
}
}

func (l ZeroLog) Debug(ctx context.Context, msg string, fields customLogger.Fields) {
addFields(l.logger.Debug(), fields).Msg(msg)
if l.enabled {
addFields(l.logger.Debug(), fields).Msg(msg)
}
}

func (l ZeroLog) Enabled() bool {
return l.enabled
}