Added tests to the main package and completely reworked the code around that

zabbix/flags.go

@@ -0,0 +1,21 @@
+package zabbix
+
+import (
+	"flag"
+)
+
+var (
+	stateFileName string
+	workDir       string
+)
+
+func processFlags() (err error) {
+	flag.StringVar(&stateFileName, "f", "", "Force the state file to use, defaults to "+bareosStateFile+" if it exists else "+baculaStateFile+".")
+	flag.StringVar(&workDir, "w", "", "Force the work directory to use, defaults to "+bareosWorkDir+" if it exists else "+baculaWorkDir+".")
+	flag.Parse()
+	err = checkWorkDir()
+	if err == nil {
+		err = checkStateFile()
+	}
+	return
+}