From 7749800e1e305962adf4d1aed98ba919159cb3fa Mon Sep 17 00:00:00 2001
From: kar <kar@proton.me>
Date: Mon, 13 Oct 2025 20:16:41 -0600
Subject: [PATCH] Agregando bot

---
 umounting.go | 123 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 umounting.go

diff --git a/umounting.go b/umounting.go
new file mode 100644
index 0000000..ba6e4ca
--- /dev/null
+++ b/umounting.go
@@ -0,0 +1,123 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"os/exec"
+	"os/user"
+	"strconv"
+	//"strings"
+	"time"
+
+	tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
+)
+
+const (
+  telegramTokenID = "TELEGRAM_BOT_TOKEN"
+  telegramChatID = "TELEGRAM_CHAT_ID"
+)
+
+type HostInfo struct {
+  hostname string 
+  date string 
+}
+
+func sendInfo() HostInfo{
+  hostname, err := os.Hostname()
+  if err != nil {
+    log.Fatal(err)
+  }
+  Info := HostInfo {
+    hostname: hostname,
+    date: time.Now().Format("2006-05-05 15:04:05"),
+  }
+  return Info
+}
+
+func checkId() bool {
+  currentUser, err := user.Current()
+  if err != nil {
+    log.Fatal(err)
+  }
+  if currentUser.Uid == "0" {
+    return true
+  } else {
+    return false
+  }
+}
+
+func telegramBot(botToken string, chatID int64) {
+  theHostInfo := sendInfo()
+  bot, err := tgbotapi.NewBotAPI(botToken)
+  if err != nil {
+    log.Fatal(err)
+  }
+  updateConfig := tgbotapi.NewUpdate(0)
+  updateConfig.Timeout = 30 
+  updates := bot.GetUpdatesChan(updateConfig)
+
+
+  for update := range updates {
+    if update.Message.Chat.ID != chatID {
+      continue
+    }
+    if update.Message == nil {
+      continue
+    }
+    if !update.Message.IsCommand() {
+      continue
+    }
+
+    var out string  
+    switch update.Message.Command() {
+    case "umount":
+      out = umount(theHostInfo)
+    case "default":
+      out = fmt.Sprintf("Comando %s no reconocido", update.Message.Command())
+  }
+    data := fmt.Sprintf("Mensaje de host %s: %s\n", theHostInfo.hostname, out)
+    msg := tgbotapi.NewMessage(chatID, data)
+    _, err := bot.Send(msg)
+    if err != nil {
+      log.Fatal(err)
+    }
+  }
+}
+
+func umount(h HostInfo) string {
+  if h.hostname == "alfa" {
+    cmd := exec.Command("umount", "/home/kar/pelis/pelis")
+    output, err := cmd.CombinedOutput()
+    if err != nil {
+      log.Fatal(err)
+    }
+    return string(output)
+  } else if h.hostname == "jellyfin" {
+    cmd := exec.Command("umount", "/mnt/pelis")
+    output, err := cmd.CombinedOutput()
+    if err != nil {
+      log.Fatal(err)
+      return string(output)
+    }
+  } 
+  return "Error"  
+}
+
+
+func main() {
+  botToken := os.Getenv(telegramTokenID)
+  tgChatId := os.Getenv(telegramChatID)
+  
+  chatID, err := strconv.ParseInt(tgChatId, 10, 20)
+  if err != nil {
+    log.Fatal(err)
+  }
+
+  
+  if checkId() {
+   telegramBot(botToken, chatID) 
+  } else {
+    return 
+  }
+}