73 lines
1.6 KiB
Go
73 lines
1.6 KiB
Go
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package log
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import (
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"github.com/lytics/logrus"
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)
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// Logger is a Logrus logger used by the package.
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var Logger *logrus.Logger
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// F is a short alias for a string to interface map.
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type F map[string]interface{}
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func init() {
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Logger = logrus.New()
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}
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// Debug prints a debug message with given fields attached.
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func Debug(msg string, fields ...F) {
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withFields(fields).Debug(msg)
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}
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// Debugf prints a formatted debug message.
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func Debugf(format string, args ...interface{}) {
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logrus.Debugf(format, args...)
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}
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// Info prints an info message with given fields attached.
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func Info(msg string, fields ...F) {
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withFields(fields).Info(msg)
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}
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// Infof prints a formatted info message.
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func Infof(format string, args ...interface{}) {
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logrus.Infof(format, args...)
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}
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// Error prints an error message with given fields attached.
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func Error(msg string, fields ...F) {
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withFields(fields).Error(msg)
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}
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// Errorf prints a formatted error message.
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func Errorf(format string, args ...interface{}) {
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logrus.Errorf(format, args...)
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}
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// Fatal prints an error message with given fields attached and then exits.
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func Fatal(msg string, fields ...F) {
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withFields(fields).Fatal(msg)
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}
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// Fatalf prints a formatted error message and then exits.
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func Fatalf(format string, args ...interface{}) {
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logrus.Fatalf(format, args...)
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}
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func withFields(fields []F) *logrus.Entry {
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switch len(fields) {
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case 0:
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return logrus.NewEntry(Logger)
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case 1:
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return logrus.WithFields(logrus.Fields(fields[0]))
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default:
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f := F{}
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for i := 0; i < len(fields); i++ {
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for k, v := range fields[i] {
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f[k] = v
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}
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}
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return logrus.WithFields(logrus.Fields(f))
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}
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}
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