Evert Daniel Romero Garrido
48 lines
1.6 KiB
Bash
Executable File
48 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# ===============================================================================================================
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# notify-telegram.sh - Envía notificaciones a Telegram
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# Descripción:
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# Wrapper simple para enviar mensajes a un chat de Telegram.
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# Requiere TELEGRAM_BOT_TOKEN y TELEGRAM_CHAT_ID como variables
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# de entorno.
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#
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# Uso:
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# bash notify-telegram.sh "Mensaje de prueba"
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#
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# Autor: Área de Tecnología y Desarrollo - CCsoft
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# ===============================================================================================================
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set -euo pipefail
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# -------------------------------------------------------------------------------
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# Validación
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# -------------------------------------------------------------------------------
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TELEGRAM_BOT_TOKEN="${TELEGRAM_BOT_TOKEN:-}"
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TELEGRAM_CHAT_ID="${TELEGRAM_CHAT_ID:-}"
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MESSAGE="${1:-}"
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if [[ -z "$TELEGRAM_BOT_TOKEN" ]]; then
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echo "[ERROR] TELEGRAM_BOT_TOKEN no definido" >&2
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exit 1
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fi
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if [[ -z "$TELEGRAM_CHAT_ID" ]]; then
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echo "[ERROR] TELEGRAM_CHAT_ID no definido" >&2
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exit 1
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fi
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if [[ -z "$MESSAGE" ]]; then
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echo "[ERROR] Debe proporcionar un mensaje como primer argumento" >&2
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exit 1
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fi
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# -------------------------------------------------------------------------------
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# Envío de mensaje
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# -------------------------------------------------------------------------------
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curl -s -X POST "https://api.telegram.org/bot${TELEGRAM_BOT_TOKEN}/sendMessage" \
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-d "chat_id=${TELEGRAM_CHAT_ID}" \
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-d "text=${MESSAGE}" \
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-d "parse_mode=Markdown" > /dev/null
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echo "[INFO] Mensaje enviado a Telegram"
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