func main() {
var config *model.Config
var err error
spacelog.MustSetup("promulgator", spacelog.SetupConfig{Output: "stderr", Stdlevel: "warn"})
mainLogger := spacelog.GetLoggerNamed("main")
if config, err = readConfig(); err != nil {
mainLogger.Critf("Error reading config: %s\n", err.Error())
os.Exit(1)
}
// Channel for sending messages out to Slack.
slackOutChan := make(chan *model.ChatMessage, 1)
// This channel is closed when the server is done. At present, there is no
// reason to ever do this, but the option is here.
closeChan := make(chan struct{})
wg := &sync.WaitGroup{}
// Route incoming messages from Slack to the appropriate destination.
router := commandrouter.New()
jiraclient.Start(config, wg, router, slackOutChan, closeChan)
jirawebhook.Start(config, wg, slackOutChan, closeChan)
slackclient.Start(config, wg, slackOutChan, router, closeChan)
go func() {
// TODO Support TLS. Unimportant for now only because this runs solely
// within our own network, using nginx for TLS termination.
mainLogger.Noticef("Listening on %s", config.WebHookBind)
err := http.ListenAndServe(config.WebHookBind, nil)
if err != nil {
mainLogger.Crit(err.Error())
os.Exit(1)
}
}()
wg.Wait()
router.Close()
}
// MustSetup calls spacelog.MustSetup with a flag-configured config struct
// It's pretty useless to call this method without parsing flags first, via
// flagfile.Load()
func MustSetup(procname string) {
spacelog.MustSetup(procname, config)
}