func init() {
flag.Parse()
confPath := *flag.String("conf", path.Join(os.Getenv("HOME"), "conf/chirp.conf"), "conf file path")
var err error
Conf, err = goprop.Load(confPath)
util.StartupFatalErr(err)
fmt.Printf("%+v\n", Conf)
}
/**
* read basedir, uploaddir, port from conf file.
*/
func readConf() {
if len(os.Args) < 2 {
fmt.Fprintln(os.Stderr, "Usage: local_file_server [conf path]")
os.Exit(1)
}
confpath := os.Args[1]
kv, err := goprop.Load(confpath)
checkErr(err)
fmt.Println(kv)
// check contains
var contains bool = false
if basedir, contains = kv["basedir"]; !contains {
checkErr(errors.New("There is no basedir configuration in " + confpath))
}
if uploaddir, contains = kv["uploaddir"]; !contains {
checkErr(errors.New("There is no uploaddir configuration in " + confpath))
}
if port, contains = kv["port"]; !contains {
checkErr(errors.New("There is no port configuration in " + confpath))
}
checkDir(basedir)
checkDir(uploaddir)
// if the last char is '/', delete
if strings.HasSuffix(basedir, "/") {
basedir = basedir[:len(basedir)-1]
}
if strings.HasSuffix(uploaddir, "/") {
uploaddir = uploaddir[:len(uploaddir)-1]
}
fmt.Printf("basedir = %s, uploaddir = %s, port = %s\n", basedir, uploaddir, port)
}
