Larger restructuring

1 files changed, 47 insertions, 0 deletions

diff --git a/pkg/log/log.go b/pkg/log/log.go
new file mode 100644
index 0000000..0238c7e
--- /dev/null
+++ b/pkg/log/log.go
@@ -0,0 +1,47 @@
+package log
+
+import (
+	"fmt"
+	"log"
+	"os"
+)
+
+var debugLogger = log.New(os.Stdout, "", log.LstdFlags)
+var errorLogger = log.New(os.Stderr, "ERROR ", log.LstdFlags|log.Lmsgprefix)
+var warnLogger = log.New(os.Stdout, "WARN ", log.LstdFlags|log.Lmsgprefix)
+var enableDebug = false
+
+func SetDebug(state bool) {
+	enableDebug = state
+}
+
+func Print(v ...interface{}) {
+	if enableDebug {
+		_ = debugLogger.Output(2, fmt.Sprint(v...))
+	}
+}
+
+func Printf(format string, v ...interface{}) {
+	if enableDebug {
+		_ = debugLogger.Output(2, fmt.Sprintf(format, v...))
+	}
+}
+
+func Error(v ...interface{}) {
+	_ = errorLogger.Output(2, fmt.Sprint(v...))
+}
+
+//noinspection GoUnusedExportedFunction
+func Errorf(format string, a ...interface{}) {
+	_ = errorLogger.Output(2, fmt.Sprintf(format, a...))
+}
+
+//noinspection GoUnusedExportedFunction
+func Warn(v ...interface{}) {
+	_ = warnLogger.Output(2, fmt.Sprint(v...))
+}
+
+//noinspection GoUnusedExportedFunction
+func Warnf(format string, a ...interface{}) {
+	_ = warnLogger.Output(2, fmt.Sprintf(format, a...))
+}