Improve logging (#2)

Reviewed-on: #2
2025-07-24 15:30:33 +00:00
parent 71f044e6e0
commit bc80ca2c9c
22 changed files with 411 additions and 307 deletions
--- a/pkg/log/logging.go
+++ b/pkg/log/logging.go
@@ -0,0 +1,142 @@
+package log
+
+import (
+	"github.com/rs/zerolog"
+	"github.com/rs/zerolog/log"
+	"gopkg.in/natefinch/lumberjack.v2"
+	"io"
+	"os"
+	"path/filepath"
+)
+
+var (
+	logger     zerolog.Logger
+	wineLogger zerolog.Logger
+)
+
+func SetupLogging() {
+	// App logs
+	path, err := getLogfilePath()
+	if err != nil {
+		log.Error().Err(err).Str("path", path).Msg("Failed to get log path")
+		return
+	}
+
+	var mw io.Writer
+	l := createLogWriter(path, 10, 3)
+	if l != nil {
+		mw = io.MultiWriter(zerolog.ConsoleWriter{Out: os.Stdout}, l)
+	} else {
+		mw = io.MultiWriter(zerolog.ConsoleWriter{Out: os.Stdout})
+	}
+	logger = zerolog.New(mw).With().Timestamp().Logger()
+	SetLevelInfo()
+
+	// Wine logs
+	wineLogPath, err := getWineLogfilePath()
+	if err != nil {
+		Errorf("Failed to get wine log path: %v", err)
+		return
+	}
+	l = createLogWriter(wineLogPath, 25, 1)
+	if l != nil {
+		mw = io.MultiWriter(zerolog.ConsoleWriter{Out: os.Stdout}, l)
+	} else {
+		mw = io.MultiWriter(zerolog.ConsoleWriter{Out: os.Stdout})
+	}
+	wineLogger = zerolog.New(mw).With().Timestamp().Logger()
+	wineLogger.Level(zerolog.InfoLevel)
+}
+
+func createLogWriter(path string, maxSize int, maxBackups int) io.Writer {
+	if err := os.MkdirAll(filepath.Dir(path), 0755); err != nil {
+		log.Error().Err(err).Str("path", path).Msg("Failed to create log path")
+		return nil
+	}
+
+	return &lumberjack.Logger{
+		Filename:   path,
+		MaxSize:    maxSize,
+		MaxBackups: maxBackups,
+	}
+}
+
+func SetLevelDebug() {
+	logger.Level(zerolog.DebugLevel)
+}
+
+func SetLevelInfo() {
+	logger.Level(zerolog.InfoLevel)
+}
+
+func getLogfilePath() (string, error) {
+	dir, err := os.UserConfigDir()
+	if err != nil {
+		return "", err
+	}
+	return filepath.Join(dir, "EpochSilicon", "epochsilicon.log"), nil
+}
+
+func getWineLogfilePath() (string, error) {
+	dir, err := os.UserConfigDir()
+	if err != nil {
+		return "", err
+	}
+	return filepath.Join(dir, "EpochSilicon", "epochsilicon.log"), nil
+}
+
+func Debug(msg string) {
+	logger.Debug().Msg(msg)
+}
+
+func Debugf(format string, args ...interface{}) {
+	logger.Debug().Msgf(format, args...)
+}
+
+func Info(msg string) {
+	logger.Info().Msg(msg)
+}
+
+func Infof(format string, args ...interface{}) {
+	logger.Info().Msgf(format, args...)
+}
+
+func Warn(msg string) {
+	logger.Warn().Msg(msg)
+}
+
+func Warnf(format string, args ...interface{}) {
+	logger.Warn().Msgf(format, args...)
+}
+
+func Error(msg string) {
+	logger.Error().Msg(msg)
+}
+
+func Errorf(format string, args ...interface{}) {
+	logger.Error().Msgf(format, args...)
+}
+
+func Fatal(msg string) {
+	logger.Fatal().Msg(msg)
+}
+
+func Fatalf(format string, args ...interface{}) {
+	logger.Fatal().Msgf(format, args...)
+}
+
+func Panic(msg string) {
+	logger.Panic().Msg(msg)
+}
+
+func Panicf(format string, args ...interface{}) {
+	logger.Panic().Msgf(format, args...)
+}
+
+func WineLoggerStdout(msg string) {
+	wineLogger.Info().Msgf("STDOUT: %s", msg)
+}
+
+func WineLoggerStderr(msg string) {
+	wineLogger.Info().Msgf("STDERR: %s", msg)
+}