Init barebones Go Telegram bot with commands folder similar to the JS bot

commands/help.go

@@ -0,0 +1,29 @@
+package commands
+
+import (
+	"strings"
+	tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
+)
+
+type HelpCommand struct{}
+
+func (h HelpCommand) Name() string {
+	return "help"
+}
+
+func (h HelpCommand) Help() string {
+	return "Shows available commands."
+}
+
+func (h HelpCommand) Execute(update tgbotapi.Update, bot *tgbotapi.BotAPI) {
+	var helpText strings.Builder
+	for _, cmd := range All() {
+		helpText.WriteString("/" + cmd.Name() + " - " + cmd.Help() + "\n")
+	}
+	msg := tgbotapi.NewMessage(update.Message.Chat.ID, helpText.String())
+	bot.Send(msg)
+}
+
+func init() {
+	Register(HelpCommand{})
+}