code cleanup

entry.go

@@ -61,14 +61,15 @@ func (entry *Entry) WithFields(fields Fields) *Entry {
 
 func (entry *Entry) log(level string, msg string) {
 	// TODO: Is the default format output from String() the one we want?
-	entry.Data["timestamp"] = time.Now().String()
+	entry.Data["time"] = time.Now().String()
 	entry.Data["level"] = level
 	// TODO: Is this the best name?
 	entry.Data["msg"] = msg
 
 	reader, err := entry.Reader()
 	if err != nil {
-		entry.logger.Panicln("Failed to marshal JSON ", err.Error())
+		// TODO: Panic?
+		entry.logger.Panicln("Failed to marshal JSON: ", err.Error())
 	}
 
 	// Send HTTP request in a goroutine in warning environment to not halt the
@@ -86,8 +87,12 @@ func (entry *Entry) log(level string, msg string) {
 		panic(reader.String())
 	} else {
 		entry.logger.mu.Lock()
-		io.Copy(entry.logger.Out, reader)
-		entry.logger.mu.Unlock()
+		defer entry.logger.mu.Unlock()
+		_, err := io.Copy(entry.logger.Out, reader)
+		// TODO: Panic?
+		if err != nil {
+			entry.logger.Panicln("Failed to log message: ", err.Error())
+		}
 	}
 }
 

logger.go

@@ -3,10 +3,7 @@ package logrus
 import (
 	"io"
 	"os"
-	"strings"
 	"sync"
-
-	"github.com/tobi/airbrake-go"
 )
 
 type Logger struct {
@@ -15,30 +12,17 @@ type Logger struct {
 }
 
 func New() *Logger {
-	environment := strings.ToLower(os.Getenv("ENV"))
-	if environment == "" {
-		environment = "development"
-	}
-
-	if airbrake.Environment == "" {
-		airbrake.Environment = environment
-	}
-
 	return &Logger{
 		Out: os.Stdout, // Default to stdout, change it if you want.
 	}
 }
 
 func (logger *Logger) WithField(key string, value interface{}) *Entry {
-	entry := NewEntry(logger)
-	entry.WithField(key, value)
-	return entry
+	return NewEntry(logger).WithField(key, value)
 }
 
 func (logger *Logger) WithFields(fields Fields) *Entry {
-	entry := NewEntry(logger)
-	entry.WithFields(fields)
-	return entry
+	return NewEntry(logger).WithFields(fields)
 }
 
 // Entry Print family functions