func main() {
var showVersion, nameFromForm bool
var port, name, upload, download, dir, fileID string
flag.StringVar(&port, "port", "8081", "ip port of the server, defaults to 8081")
flag.StringVar(&name, "name", "Recorder", "name of the service, defaults to Recorder")
flag.StringVar(&upload, "upload", "upload", "route to store files, defaults to /upload")
flag.StringVar(&download, "download", "download", "route to serve files, defaults to /downlaod")
flag.StringVar(&dir, "directory", ".", "directory to store and serve files, defaults to .")
flag.StringVar(&fileID, "formID", ".", "identifier of the file to updload, mandatory in current version")
flag.BoolVar(&nameFromForm, "nameFromForm", false, "if set to true, names uploaded file with filename found in form, by default, the filename is extracted from URI")
flag.BoolVar(&showVersion, "version", false, "display version")
flag.Parse()
if showVersion {
glog.Infof("%s version %s\n", name, version)
return
}
if _, err := strconv.Atoi(port); err != nil {
glog.Errorf("Invalid port: %s (%s)\n", port, err)
return
}
service := &recorder.Recorder{
UploadRoute: "/" + upload + "/",
UploadDirectory: dir,
FormIdentifier: fileID, // as specified in tropo documentation
NameFileFromForm: nameFromForm,
DownloadRoute: "/" + download + "/",
DownloadDirectory: dir,
}
glog.V(1).Infof("Recorder configuration %s", service)
glog.Infof("Starting %s, version: %s\n", name, version)
if err := server.Run(port, service, version, name); err != nil {
glog.Errorf("Service exited with error: %s\n", err)
glog.Flush()
os.Exit(255)
return
}
glog.Info("Service exited gracefully\n")
glog.Flush()
}
func main() {
// Read arguments (prevail)
var showVersion bool
var port, name, envPref, messagesPref string
flag.StringVar(&port, "port", "8080", "ip port of the server, defaults to 8080")
flag.StringVar(&name, "name", "AnsweringMachine", "name of the service, defaults to AnsweringMachine")
flag.StringVar(&envPref, "env", "env.json", "environment configuration file")
flag.StringVar(&messagesPref, "messages", "messages-en.json", "defaults messages, defaults to messages-en.json")
flag.BoolVar(&showVersion, "version", false, "display version")
flag.Parse()
if showVersion {
glog.Infof("%s version %s\n", name, version)
return
}
if _, err := strconv.Atoi(port); err != nil {
glog.Errorf("Invalid port: %s (%s)\n", port, err)
}
// Read configuration (env variables then properties, then default values)
env := machine.LoadEnvConfiguration(envPref)
messages := machine.LoadMessagesConfiguration(messagesPref)
service := machine.NewAnsweringMachine(env, messages)
glog.Infof("Starting %s, version: %s\n", name, version)
if err := server.Run(port, service, version, name); err != nil {
glog.Errorf("Service exited with error: %s\n", err)
glog.Flush()
os.Exit(255)
return
}
glog.Info("Service exited gracefully\n")
glog.Flush()
}