Implement logging, console window

src/logger.go

@@ -0,0 +1,36 @@
+package main
+
+import (
+	"log"
+	"os"
+)
+
+type Logger struct {
+	*log.Logger
+}
+
+const (
+	Reset  = "\033[0m"
+	Red    = "\033[31m"
+	Green  = "\033[32m"
+	Yellow = "\033[33m"
+	Blue   = "\033[34m"
+)
+
+func NewLogger(prefix string) *Logger {
+	return &Logger{
+		Logger: log.New(os.Stdout, prefix, log.Ldate|log.Ltime|log.Lshortfile),
+	}
+}
+
+func (l *Logger) LogInfo(jobName, message string) {
+	l.Printf("%s[INFO] [%s] %s%s", Green, jobName, message, Reset)
+}
+
+func (l *Logger) LogError(jobName, message string) {
+	l.Printf("%s[ERROR] [%s] %s%s", Red, jobName, message, Reset)
+}
+
+func (l *Logger) LogJobState(jobName, state string) {
+	l.Printf("%s[JOB STATE] [%s] %s%s", Yellow, jobName, state, Reset)
+}