logger

internal_logger_debug.go

@@ -45,6 +45,7 @@ func (receiver internalLogger) Debugf(format string, a ...interface{}) {
 			buffer.WriteString("[debug] ")
 		}
 
+		buffer.WriteString(receiver.prefix)
 		buffer.WriteString(format)
 
 		switch receiver.style {

internal_logger_error.go

@@ -40,6 +40,7 @@ func (receiver internalLogger) Errorf(format string, a ...interface{}) error {
 			buffer.WriteString("[ERROR] ")
 		}
 
+		buffer.WriteString(receiver.prefix)
 		buffer.WriteString(format)
 
 		switch receiver.style {

internal_logger_fatal.go

@@ -41,6 +41,7 @@ func (receiver internalLogger) Fatalf(format string, a ...interface{}) {
 			buffer.WriteString("[PANIC] ")
 		}
 
+		buffer.WriteString(receiver.prefix)
 		buffer.WriteString(format)
 
 		switch receiver.style {

internal_logger_highlight.go

@@ -45,6 +45,7 @@ func (receiver internalLogger) Highlightf(format string, a ...interface{}) {
 			buffer.WriteString("[HIGHLIGHT] ")
 		}
 
+		buffer.WriteString(receiver.prefix)
 		buffer.WriteString(format)
 
 		switch receiver.style {

internal_logger_inform.go

@@ -45,6 +45,7 @@ func (receiver internalLogger) Informf(format string, a ...interface{}) {
 			buffer.WriteString("[inform] ")
 		}
 
+		buffer.WriteString(receiver.prefix)
 		buffer.WriteString(format)
 
 		switch receiver.style {

internal_logger_panic.go

@@ -40,6 +40,7 @@ func (receiver internalLogger) Panicf(format string, a ...interface{}) {
 			buffer.WriteString("[PANIC] ")
 		}
 
+		buffer.WriteString(receiver.prefix)
 		buffer.WriteString(format)
 
 		switch receiver.style {

internal_logger_prefix_test.go

@@ -101,14 +101,14 @@ func TestLoggerPrefix_inform(t *testing.T) {
 	log.Debug("hello DEBUG")
 	log.Trace("hello TRACE")
 
-	const expected = "[PANIC] hello PANIC"       + "\n" +
+	const expected = "[PANIC] one: two: three: hello PANIC"       + "\n" +
 	                  "RECOVER:hello PANIC"       + "\n" +
-	                "[inform] hello INFORM"       + "\n" +
+	                "[inform] one: two: three: hello INFORM"       + "\n" +
-	                "[HIGHLIGHT] hello HIGHLIGHT" + "\n" +
+	                "[HIGHLIGHT] one: two: three: hello HIGHLIGHT" + "\n" +
-	                "[ERROR] hello ERROR"         + "\n" +
+	                "[ERROR] one: two: three: hello ERROR"         + "\n" +
-	                "[warn] hello WARN"           + "\n" +
+	                "[warn] one: two: three: hello WARN"           + "\n" +
-	                "[debug] hello DEBUG"         + "\n" +
+	                "[debug] one: two: three: hello DEBUG"         + "\n" +
-	                "[trace] hello TRACE"         + "\n"
+	                "[trace] one: two: three: hello TRACE"         + "\n"
 
 	if actual := buffer.String(); expected != actual {
 		t.Error("The actual logs is not what was expected.")

internal_logger_trace.go

@@ -45,6 +45,7 @@ func (receiver internalLogger) Tracef(format string, a ...interface{}) {
 			buffer.WriteString("[trace] ")
 		}
 
+		buffer.WriteString(receiver.prefix)
 		buffer.WriteString(format)
 
 		switch receiver.style {

internal_logger_warn.go

@@ -45,6 +45,7 @@ func (receiver internalLogger) Warnf(format string, a ...interface{}) {
 			buffer.WriteString("[warn] ")
 		}
 
+		buffer.WriteString(receiver.prefix)
 		buffer.WriteString(format)
 
 		switch receiver.style {