109 lines
2.3 KiB
Go
109 lines
2.3 KiB
Go
package log
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import "time"
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// singletons ftw?
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var Log Interface = &Logger{
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Handler: HandlerFunc(handleStdLog),
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Level: InfoLevel,
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}
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// SetHandler sets the handler. This is not thread-safe.
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// The default handler outputs to the stdlib log.
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func SetHandler(h Handler) {
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if logger, ok := Log.(*Logger); ok {
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logger.Handler = h
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}
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}
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// SetLevel sets the log level. This is not thread-safe.
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func SetLevel(l Level) {
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if logger, ok := Log.(*Logger); ok {
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logger.Level = l
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}
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}
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// SetLevelFromString sets the log level from a string, panicing when invalid. This is not thread-safe.
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func SetLevelFromString(s string) {
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if logger, ok := Log.(*Logger); ok {
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logger.Level = MustParseLevel(s)
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}
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}
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// WithFields returns a new entry with `fields` set.
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func WithFields(fields Fielder) *Entry {
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return Log.WithFields(fields)
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}
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// WithField returns a new entry with the `key` and `value` set.
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func WithField(key string, value interface{}) *Entry {
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return Log.WithField(key, value)
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}
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// WithDuration returns a new entry with the "duration" field set
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// to the given duration in milliseconds.
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func WithDuration(d time.Duration) *Entry {
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return Log.WithDuration(d)
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}
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// WithError returns a new entry with the "error" set to `err`.
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func WithError(err error) *Entry {
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return Log.WithError(err)
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}
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// Debug level message.
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func Debug(msg string) {
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Log.Debug(msg)
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}
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// Info level message.
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func Info(msg string) {
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Log.Info(msg)
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}
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// Warn level message.
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func Warn(msg string) {
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Log.Warn(msg)
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}
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// Error level message.
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func Error(msg string) {
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Log.Error(msg)
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}
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// Fatal level message, followed by an exit.
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func Fatal(msg string) {
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Log.Fatal(msg)
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}
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// Debugf level formatted message.
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func Debugf(msg string, v ...interface{}) {
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Log.Debugf(msg, v...)
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}
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// Infof level formatted message.
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func Infof(msg string, v ...interface{}) {
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Log.Infof(msg, v...)
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}
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// Warnf level formatted message.
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func Warnf(msg string, v ...interface{}) {
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Log.Warnf(msg, v...)
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}
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// Errorf level formatted message.
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func Errorf(msg string, v ...interface{}) {
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Log.Errorf(msg, v...)
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}
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// Fatalf level formatted message, followed by an exit.
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func Fatalf(msg string, v ...interface{}) {
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Log.Fatalf(msg, v...)
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}
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// Trace returns a new entry with a Stop method to fire off
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// a corresponding completion log, useful with defer.
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func Trace(msg string) *Entry {
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return Log.Trace(msg)
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}
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