Move code to pkg

pkg/log/deprecated.go

@@ -0,0 +1,139 @@
+package log
+
+import (
+	"bufio"
+	"io"
+	"runtime"
+
+	"github.com/sirupsen/logrus"
+)
+
+// Debug logs a message at level Debug on the standard logger.
+// Deprecated
+func Debug(args ...interface{}) {
+	mainLogger.Debug(args...)
+}
+
+// Debugf logs a message at level Debug on the standard logger.
+// Deprecated
+func Debugf(format string, args ...interface{}) {
+	mainLogger.Debugf(format, args...)
+}
+
+// Info logs a message at level Info on the standard logger.
+// Deprecated
+func Info(args ...interface{}) {
+	mainLogger.Info(args...)
+}
+
+// Infof logs a message at level Info on the standard logger.
+// Deprecated
+func Infof(format string, args ...interface{}) {
+	mainLogger.Infof(format, args...)
+}
+
+// Warn logs a message at level Warn on the standard logger.
+// Deprecated
+func Warn(args ...interface{}) {
+	mainLogger.Warn(args...)
+}
+
+// Warnf logs a message at level Warn on the standard logger.
+// Deprecated
+func Warnf(format string, args ...interface{}) {
+	mainLogger.Warnf(format, args...)
+}
+
+// Error logs a message at level Error on the standard logger.
+// Deprecated
+func Error(args ...interface{}) {
+	mainLogger.Error(args...)
+}
+
+// Errorf logs a message at level Error on the standard logger.
+// Deprecated
+func Errorf(format string, args ...interface{}) {
+	mainLogger.Errorf(format, args...)
+}
+
+// Panic logs a message at level Panic on the standard logger.
+// Deprecated
+func Panic(args ...interface{}) {
+	mainLogger.Panic(args...)
+}
+
+// Panicf logs a message at level Panic on the standard logger.
+// Deprecated
+func Panicf(format string, args ...interface{}) {
+	mainLogger.Panicf(format, args...)
+}
+
+// Fatal logs a message at level Fatal on the standard logger.
+// Deprecated
+func Fatal(args ...interface{}) {
+	mainLogger.Fatal(args...)
+}
+
+// Fatalf logs a message at level Fatal on the standard logger.
+// Deprecated
+func Fatalf(format string, args ...interface{}) {
+	mainLogger.Fatalf(format, args...)
+}
+
+// AddHook adds a hook to the standard logger hooks.
+func AddHook(hook logrus.Hook) {
+	logrus.AddHook(hook)
+}
+
+// CustomWriterLevel logs writer for a specific level. (with a custom scanner buffer size.)
+// adapted from github.com/Sirupsen/logrus/writer.go
+func CustomWriterLevel(level logrus.Level, maxScanTokenSize int) *io.PipeWriter {
+	reader, writer := io.Pipe()
+
+	var printFunc func(args ...interface{})
+
+	switch level {
+	case logrus.DebugLevel:
+		printFunc = Debug
+	case logrus.InfoLevel:
+		printFunc = Info
+	case logrus.WarnLevel:
+		printFunc = Warn
+	case logrus.ErrorLevel:
+		printFunc = Error
+	case logrus.FatalLevel:
+		printFunc = Fatal
+	case logrus.PanicLevel:
+		printFunc = Panic
+	default:
+		printFunc = mainLogger.Print
+	}
+
+	go writerScanner(reader, maxScanTokenSize, printFunc)
+	runtime.SetFinalizer(writer, writerFinalizer)
+
+	return writer
+}
+
+// extract from github.com/Sirupsen/logrus/writer.go
+// Hack the buffer size
+func writerScanner(reader io.ReadCloser, scanTokenSize int, printFunc func(args ...interface{})) {
+	scanner := bufio.NewScanner(reader)
+
+	if scanTokenSize > bufio.MaxScanTokenSize {
+		buf := make([]byte, bufio.MaxScanTokenSize)
+		scanner.Buffer(buf, scanTokenSize)
+	}
+
+	for scanner.Scan() {
+		printFunc(scanner.Text())
+	}
+	if err := scanner.Err(); err != nil {
+		Errorf("Error while reading from Writer: %s", err)
+	}
+	reader.Close()
+}
+
+func writerFinalizer(writer *io.PipeWriter) {
+	writer.Close()
+}