twitch-bot-tools/dc-invite/main.go
Knut Ahlers 8d438c6c01
Add Discord Invite Connector
Signed-off-by: Knut Ahlers <knut@ahlers.me>
2023-09-13 23:45:54 +02:00

93 lines
2.8 KiB
Go

package main
import (
"bytes"
"encoding/json"
"fmt"
"os"
"time"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"github.com/Luzifer/rconfig/v2"
"github.com/Luzifer/twitch-bot/v3/plugins"
)
var (
cfg = struct {
ChannelID string `flag:"channel-id,c" default:"" description:"Snowflake ID of the channel to invite to" validate:"nonzero"`
DiscordBotToken string `flag:"discord-bot-token,t" default:"" description:"Token for a Bot with CREATE_INSTANT_INVITE permission" validate:"nonzero"`
ExpireIn time.Duration `flag:"expire-in,e" default:"24h" description:"How long should the invite be valid"`
LogLevel string `flag:"log-level" default:"info" description:"Log level (debug, info, warn, error, fatal)"`
MessageTemplate string `flag:"message-template,m" default:"Your discord invite: https://discord.gg/%s" description:"Message to send in the whisper (use %s at the position of the invite code)"`
SendTo string `flag:"send-to,s" default:"" description:"Twitch user to whisper the code to"`
VersionAndExit bool `flag:"version" default:"false" description:"Prints current version and exits"`
Uses int64 `flag:"uses,u" default:"1" description:"Expire after N uses"`
}{}
version = "dev"
)
func initApp() error {
rconfig.AutoEnv(true)
if err := rconfig.ParseAndValidate(&cfg); err != nil {
return errors.Wrap(err, "parsing cli options")
}
l, err := logrus.ParseLevel(cfg.LogLevel)
if err != nil {
return errors.Wrap(err, "parsing log-level")
}
logrus.SetLevel(l)
return nil
}
func main() {
var err error
if err = initApp(); err != nil {
logrus.WithError(err).Fatal("initializing app")
}
if cfg.VersionAndExit {
logrus.WithField("version", version).Info("twitch-bot-tools/dc-invite")
os.Exit(0)
}
invite, err := createInvite()
if err != nil {
logrus.WithError(err).Fatal("creating invite")
}
fieldsPayload := new(bytes.Buffer)
if err = json.NewEncoder(fieldsPayload).Encode(map[string]any{
"invite_code": invite,
}); err != nil {
logrus.WithError(err).Fatal("encoding fields payload")
}
if err = json.NewEncoder(os.Stdout).Encode([]plugins.RuleAction{
{
Type: "eventmod",
Attributes: plugins.FieldCollectionFromData(map[string]any{
"fields": fieldsPayload.String(),
}),
},
{
Type: "log",
Attributes: plugins.FieldCollectionFromData(map[string]any{
"message": fmt.Sprintf("twitch-bot-tools/dc-invite: created invite %s for user %s", invite, cfg.SendTo),
}),
},
{
Type: "whisper",
Attributes: plugins.FieldCollectionFromData(map[string]any{
"message": fmt.Sprintf(cfg.MessageTemplate, invite),
"to": cfg.SendTo,
}),
},
}); err != nil {
logrus.WithError(err).Fatal("encoding bot actions")
}
}