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goreleaser/internal/pipe/telegram/telegram.go
Carlos Alexandro Becker a6e6e7098d
feat(deps): update env to v9
Signed-off-by: Carlos Alexandro Becker <caarlos0@users.noreply.github.com>
2023-06-28 16:29:19 +00:00

85 lines
2.1 KiB
Go

package telegram
import (
"fmt"
"strconv"
"github.com/caarlos0/env/v9"
"github.com/caarlos0/log"
api "github.com/go-telegram-bot-api/telegram-bot-api"
"github.com/goreleaser/goreleaser/internal/tmpl"
"github.com/goreleaser/goreleaser/pkg/context"
)
const (
defaultMessageTemplate = `{{ .ProjectName }} {{ mdv2escape .Tag }} is out! Check it out at {{ mdv2escape .ReleaseURL }}`
parseModeHTML = "HTML"
parseModeMarkdown = "MarkdownV2"
)
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
}
switch ctx.Config.Announce.Telegram.ParseMode {
case parseModeHTML, parseModeMarkdown:
break
default:
ctx.Config.Announce.Telegram.ParseMode = parseModeMarkdown
}
return nil
}
func (Pipe) Announce(ctx *context.Context) error {
msg, chatID, err := getMessageDetails(ctx)
if err != nil {
return err
}
var cfg Config
if err := env.Parse(&cfg); err != nil {
return fmt.Errorf("telegram: %w", err)
}
log.Infof("posting: '%s'", msg)
bot, err := api.NewBotAPI(cfg.ConsumerToken)
if err != nil {
return fmt.Errorf("telegram: %w", err)
}
tm := api.NewMessage(chatID, msg)
tm.ParseMode = "MarkdownV2"
_, err = bot.Send(tm)
if err != nil {
return fmt.Errorf("telegram: %w", err)
}
log.Debug("message sent")
return nil
}
func getMessageDetails(ctx *context.Context) (string, int64, error) {
msg, err := tmpl.New(ctx).Apply(ctx.Config.Announce.Telegram.MessageTemplate)
if err != nil {
return "", 0, fmt.Errorf("telegram: %w", err)
}
chatIDStr, err := tmpl.New(ctx).Apply(ctx.Config.Announce.Telegram.ChatID)
if err != nil {
return "", 0, fmt.Errorf("telegram: %w", err)
}
chatID, err := strconv.ParseInt(chatIDStr, 10, 64)
if err != nil {
return "", 0, fmt.Errorf("telegram: %w", err)
}
return msg, chatID, nil
}