31 lines
966 B
Go
31 lines
966 B
Go
 
|
package notify
|
||
|
|
|
||
|
|
import (
|
||
|
|
"context"
|
||
|
|
"fmt"
|
||
|
|
)
|
||
|
|
|
||
|
|
// telegramAPIBase is the Telegram Bot API host. Overridden in tests.
|
||
|
|
var telegramAPIBase = "https://api.telegram.org"
|
||
|
|
|
||
|
|
// telegramPayload matches the Telegram Bot API sendMessage contract. Notes
|
||
|
|
// are sent as plain text (no parse_mode) — release notes come from arbitrary
|
||
|
|
// commit messages and are not guaranteed to be valid Telegram Markdown/HTML,
|
||
|
|
// and a malformed entity makes the whole request fail with a 400.
|
||
|
|
type telegramPayload struct {
|
||
|
|
ChatID string `json:"chat_id"`
|
||
|
|
Text string `json:"text"`
|
||
|
|
}
|
||
|
|
|
||
|
|
func newTelegramPayload(chatID string, msg Message) telegramPayload {
|
||
|
|
return telegramPayload{
|
||
|
|
ChatID: chatID,
|
||
|
|
Text: fmt.Sprintf("Released %s\n\n%s", msg.Version, msg.Notes),
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func sendTelegram(ctx context.Context, botToken, chatID string, msg Message) error {
|
||
|
|
url := fmt.Sprintf("%s/bot%s/sendMessage", telegramAPIBase, botToken)
|
||
|
|
return postJSON(ctx, url, newTelegramPayload(chatID, msg))
|
||
|
|
}
|