package config var params = []*Param{ &Param{ key: "dockerHost", val: getEnv("DOCKER_HOST", "unix:///var/run/docker.sock"), label: "Docker API URL", }, &Param{ key: "filterStr", val: "", label: "Container Name or ID Filter", }, &Param{ key: "sortField", val: "id", label: "Container Sort Field", }, } type Param struct { key string val string label string } // Return param value func Get(k string) string { if _, ok := Global.params[k]; ok == true { return Global.params[k].val } return "" }