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Replace hardcoded '2' in Output with const CallDepth
A `const CallDepth` placeholder has been introduced and has been set to 2. This is used as an argument in Output method calls in various log levels like debug, info, warn, and error in place of previously hardcoded '2'. This change improves the readability of the code. The '2' represented the call depth of log.Logger's Output method, which wasn't immediately clear with the hardcoded value.
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parent
2b27643187
commit
7d69ec8faa
1 changed files with 8 additions and 4 deletions
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@ -33,6 +33,10 @@ const (
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LevelDebug
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LevelDebug
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)
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)
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// CallDepth is the call depth value for the log.Logger's Output method
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// This defaults to 2 and is only here for better readablity of the code
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const CallDepth = 2
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// New returns a new Stdlog type that satisfies the Logger interface
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// New returns a new Stdlog type that satisfies the Logger interface
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func New(o io.Writer, l Level) *Stdlog {
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func New(o io.Writer, l Level) *Stdlog {
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lf := log.Lmsgprefix | log.LstdFlags
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lf := log.Lmsgprefix | log.LstdFlags
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@ -48,27 +52,27 @@ func New(o io.Writer, l Level) *Stdlog {
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// Debugf performs a Printf() on the debug logger
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// Debugf performs a Printf() on the debug logger
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func (l *Stdlog) Debugf(f string, v ...interface{}) {
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func (l *Stdlog) Debugf(f string, v ...interface{}) {
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if l.l >= LevelDebug {
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if l.l >= LevelDebug {
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_ = l.debug.Output(2, fmt.Sprintf(f, v...))
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_ = l.debug.Output(CallDepth, fmt.Sprintf(f, v...))
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}
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}
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}
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}
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// Infof performs a Printf() on the info logger
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// Infof performs a Printf() on the info logger
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func (l *Stdlog) Infof(f string, v ...interface{}) {
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func (l *Stdlog) Infof(f string, v ...interface{}) {
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if l.l >= LevelInfo {
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if l.l >= LevelInfo {
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_ = l.info.Output(2, fmt.Sprintf(f, v...))
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_ = l.info.Output(CallDepth, fmt.Sprintf(f, v...))
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}
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}
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}
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}
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// Warnf performs a Printf() on the warn logger
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// Warnf performs a Printf() on the warn logger
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func (l *Stdlog) Warnf(f string, v ...interface{}) {
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func (l *Stdlog) Warnf(f string, v ...interface{}) {
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if l.l >= LevelWarn {
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if l.l >= LevelWarn {
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_ = l.warn.Output(2, fmt.Sprintf(f, v...))
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_ = l.warn.Output(CallDepth, fmt.Sprintf(f, v...))
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}
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}
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}
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}
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// Errorf performs a Printf() on the error logger
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// Errorf performs a Printf() on the error logger
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func (l *Stdlog) Errorf(f string, v ...interface{}) {
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func (l *Stdlog) Errorf(f string, v ...interface{}) {
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if l.l >= LevelError {
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if l.l >= LevelError {
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_ = l.err.Output(2, fmt.Sprintf(f, v...))
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_ = l.err.Output(CallDepth, fmt.Sprintf(f, v...))
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}
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}
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}
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}
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