forked from goreleaser/goreleaser
/
telegram.go
56 lines (45 loc) · 1.55 KB
/
telegram.go
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package telegram
import (
"fmt"
"github.com/caarlos0/env/v6"
"github.com/caarlos0/log"
api "github.com/go-telegram-bot-api/telegram-bot-api"
"github.com/triarius/goreleaser/internal/tmpl"
"github.com/triarius/goreleaser/pkg/context"
)
const defaultMessageTemplate = `{{ .ProjectName }} {{ .Tag }} is out! Check it out at {{ .ReleaseURL }}`
type Pipe struct{}
func (Pipe) String() string { return "telegram" }
func (Pipe) Skip(ctx *context.Context) bool { return !ctx.Config.Announce.Telegram.Enabled }
type Config struct {
ConsumerToken string `env:"TELEGRAM_TOKEN,notEmpty"`
}
func (Pipe) Default(ctx *context.Context) error {
if ctx.Config.Announce.Telegram.MessageTemplate == "" {
ctx.Config.Announce.Telegram.MessageTemplate = defaultMessageTemplate
}
return nil
}
func (Pipe) Announce(ctx *context.Context) error {
msg, err := tmpl.New(ctx).Apply(ctx.Config.Announce.Telegram.MessageTemplate)
if err != nil {
return fmt.Errorf("announce: failed to announce to telegram: %w", err)
}
var cfg Config
if err := env.Parse(&cfg); err != nil {
return fmt.Errorf("announce: failed to announce to telegram: %w", err)
}
log.Infof("posting: '%s'", msg)
bot, err := api.NewBotAPI(cfg.ConsumerToken)
if err != nil {
return fmt.Errorf("announce: failed to announce to telegram: %w", err)
}
tm := api.NewMessage(ctx.Config.Announce.Telegram.ChatID, msg)
tm.ParseMode = "MarkdownV2"
_, err = bot.Send(tm)
if err != nil {
return fmt.Errorf("announce: failed to announce to telegram: %w", err)
}
log.Debug("message sent")
return nil
}