// Lets go.
func main() {
flag.Parse()
// Read the config.
conf, err := util.ReadConfig(configFile)
if err != nil {
util.Fatal(err)
}
// Find the correct function for the command.
cmd, ok := commands[flag.Arg(0)]
if !ok {
usage()
}
// Connect to the server.
client := rpc.NewClient(conf.Get("rpc", "socket"))
if err := client.Connect(); err != nil {
util.Fatal(err)
}
defer client.Close()
// Execute the command.
reply, err := cmd(client)
if err != nil {
util.Fatal(err)
}
for _, line := range reply.Response() {
fmt.Println(line)
}
}
// Sets up everything and waits for SIGINT.
func main() {
flag.Parse()
// Read the config.
conf, err := util.ReadConfig(configFile)
if err != nil {
util.Fatal(err)
}
// Connect to the database.
database := db.New(conf.Get("database", "driver"))
if err = database.Open(conf.Get("database", "auth")); err != nil {
util.Fatal(err)
}
defer database.Close()
// Set up the mailer.
m := mailer.New(database, conf)
go m.Start()
// Set up the fetcher.
f := fetcher.New(database, conf, m.Ctrl)
go f.Start()
// Set up the rpc.
r := rpc.New(database, conf.Get("rpc", "socket"), m.Ctrl, f.Ctrl)
go r.Start()
// Listen to SIGINT
sig := make(chan os.Signal)
signal.Notify(sig, syscall.SIGINT)
// Wait for SIGINT and notify goroutines.
<-sig
r.Stop()
f.Stop()
m.Stop()
}