Updates before synching with new host-repo.

logger.go

@@ -0,0 +1,46 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+)
+
+type Logger struct {
+	logpath string
+	logfile []byte
+}
+
+// write to our file, if it exists
+func (l *Logger) Log(str string) {
+
+	CheckLogPath(l.logpath)
+
+	var msg string
+	msg = str
+	os.WriteFile(l.logpath, []byte(msg), os.ModeAppend)
+}
+
+// dump the err into a string, write to our log file, then pass off the error to the log package
+func (l *Logger) Fatal(err error) {
+	l.Log(fmt.Sprintf("%v\n", err))
+	log.Fatal(err)
+}
+
+func NewLogger(logpath string) *Logger {
+	CheckLogPath(logpath)
+
+	return &Logger{
+		logpath: logpath,
+	}
+}
+
+// checks for existence of given logpath file, creates if it doesn't
+func CheckLogPath(logpath string) {
+	_, err := os.Stat(logpath)
+	if os.IsNotExist(err) {
+		os.Create(logpath)
+	} else if err != nil {
+		log.Fatal(err)
+	}
+}