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Add more error handling and mutex guards

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This commit is contained in:
Pijus Kamandulis
2025-01-27 21:09:37 +02:00
parent d6b816b55a
commit 125f10d8a2
8 changed files with 62 additions and 26 deletions
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38
internal/logger/logger.go
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@@ -6,6 +6,7 @@ import (
"os"
"runtime"
"strings"
"sync"
)
type LogLevelType int
@@ -21,67 +22,68 @@ type LogWriter struct {
WriterLevel LogLevelType
}
var LogLevel = LogLevelInfo
var logLevelMutex sync.RWMutex
var logLevel = LogLevelInfo
var DebugLogger = log.New(os.Stdout, "", log.Ldate|log.Ltime)
var InfoLogger = log.New(os.Stdout, "", log.Ldate|log.Ltime)
var ErrorLogger = log.New(os.Stderr, "", log.Ldate|log.Ltime)
func DebugLn(v ...any) {
if LogLevel <= LogLevelDebug {
if GetLogLevel() <= LogLevelDebug {
prefix := getCallerPrefix()
DebugLogger.Println(append([]interface{}{prefix}, v...)...)
}
}
func Debug(v ...any) {
if LogLevel <= LogLevelDebug {
if GetLogLevel() <= LogLevelDebug {
prefix := getCallerPrefix()
DebugLogger.Println(append([]interface{}{prefix}, v...)...)
}
}
func Debugf(format string, v ...any) {
if LogLevel <= LogLevelDebug {
if GetLogLevel() <= LogLevelDebug {
prefix := getCallerPrefix()
DebugLogger.Printf(prefix+format, v...)
}
}
func InfoLn(v ...any) {
if LogLevel <= LogLevelInfo {
if GetLogLevel() <= LogLevelInfo {
InfoLogger.Println(v...)
}
}
func Info(v ...any) {
if LogLevel <= LogLevelInfo {
if GetLogLevel() <= LogLevelInfo {
InfoLogger.Print(v...)
}
}
func Infof(format string, v ...any) {
if LogLevel <= LogLevelInfo {
if GetLogLevel() <= LogLevelInfo {
InfoLogger.Printf(format, v...)
}
}
func ErrorLn(v ...any) {
if LogLevel <= LogLevelError {
if GetLogLevel() <= LogLevelError {
prefix := getCallerPrefix()
ErrorLogger.Println(append([]interface{}{prefix}, v...)...)
}
}
func Error(v ...any) {
if LogLevel <= LogLevelError {
if GetLogLevel() <= LogLevelError {
prefix := getCallerPrefix()
ErrorLogger.Print(append([]interface{}{prefix}, v...)...)
}
}
func Errorf(format string, v ...any) {
if LogLevel <= LogLevelError {
if GetLogLevel() <= LogLevelError {
prefix := getCallerPrefix()
ErrorLogger.Printf(prefix+format, v...)
}
@@ -112,11 +114,25 @@ func DebugWriter() *LogWriter {
return &LogWriter{WriterLevel: LogLevelDebug}
}
func SetLogLevel(level LogLevelType) {
logLevelMutex.Lock()
defer logLevelMutex.Unlock()
logLevel = level
}
func GetLogLevel() LogLevelType {
logLevelMutex.RLock()
defer logLevelMutex.RUnlock()
return logLevel
}
func getCallerPrefix() string {
_, file, line, ok := runtime.Caller(2)
if ok {
parts := strings.Split(file, "/")
file = parts[len(parts)-1]
if len(parts) > 0 {
file = parts[len(parts)-1]
}
return fmt.Sprintf("%s:%d - ", file, line)
}