v0.0.474 Add ZeroLogger config field to exerr.Init to override used zerolog instance

exerr/errinit.go

@@ -4,8 +4,10 @@ import (
 	"context"
 	"fmt"
 	"github.com/gin-gonic/gin"
+	"github.com/rs/zerolog"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"net/http"
+	"os"
 )
 
 type ErrorPackageConfig struct {
@@ -21,6 +23,7 @@ type ErrorPackageConfig struct {
 	ZeroLogAllGinOutput    bool                                                                     // autom print zerolog logs on ginext.Error() / .Output(gin)  (for all Severities)
 	ExtendGinMeta          func(ctx context.Context, b *Builder, g *gin.Context, req *http.Request) // (Optionally) extend the final error meta values with additional data from the gin context (a few are automatically added, here more can be included)
 	ExtendContextMeta      func(b *Builder, method Method, dctx context.Context)                    // (Optionally) extend the final error meta values with additional data from the context (a few are automatically added, here more can be included)
+	ZeroLogger             zerolog.Logger                                                           // The logger used to print exerr log messages
 }
 
 type ErrorPackageConfigInit struct {
@@ -36,6 +39,7 @@ type ErrorPackageConfigInit struct {
 	ZeroLogAllGinOutput    *bool
 	ExtendGinMeta          func(ctx context.Context, b *Builder, g *gin.Context, req *http.Request)
 	ExtendContextMeta      func(b *Builder, method Method, dctx context.Context)
+	ZeroLogger             *zerolog.Logger
 }
 
 var initialized = false
@@ -81,6 +85,13 @@ func Init(cfg ErrorPackageConfigInit) {
 		egcm = cfg.ExtendContextMeta
 	}
 
+	var logger zerolog.Logger
+	if cfg.ZeroLogger != nil {
+		logger = *cfg.ZeroLogger
+	} else {
+		logger = newDefaultLogger()
+	}
+
 	pkgconfig = ErrorPackageConfig{
 		ZeroLogErrTraces:       langext.Coalesce(cfg.ZeroLogErrTraces, pkgconfig.ZeroLogErrTraces),
 		ZeroLogAllTraces:       langext.Coalesce(cfg.ZeroLogAllTraces, pkgconfig.ZeroLogAllTraces),
@@ -94,11 +105,23 @@ func Init(cfg ErrorPackageConfigInit) {
 		ZeroLogErrGinOutput:    langext.Coalesce(cfg.ZeroLogErrGinOutput, pkgconfig.ZeroLogErrGinOutput),
 		ExtendGinMeta:          egm,
 		ExtendContextMeta:      egcm,
+		ZeroLogger:             logger,
 	}
 
 	initialized = true
 }
 
+func newDefaultLogger() zerolog.Logger {
+	cw := zerolog.ConsoleWriter{
+		Out:        os.Stdout,
+		TimeFormat: "2006-01-02 15:04:05 Z07:00",
+	}
+
+	multi := zerolog.MultiLevelWriter(cw)
+
+	return zerolog.New(multi).With().Timestamp().CallerWithSkipFrameCount(4).Logger()
+}
+
 func Initialized() bool {
 	return initialized
 }