From e21772c0c07422cc44ba037afbdece859ac1b223 Mon Sep 17 00:00:00 2001
From: oliveratgithub <github@raduner.ch>
Date: Fri, 13 Dec 2024 08:45:22 +0100
Subject: [PATCH] adds more dockerode values (no 'os'), customizable

---
 app.js       | 14 +++++++++++---
 templates.js |  4 +++-
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/app.js b/app.js
index 5ad56d2..3d205dc 100644
--- a/app.js
+++ b/app.js
@@ -1,6 +1,5 @@
 const Docker = require('dockerode');
 const TelegramClient = require('./telegram');
-const os = require('os');
 const JSONStream = require('JSONStream');
 const templates = require('./templates');
 
@@ -31,7 +30,16 @@ async function sendEventStream() {
 
 async function sendVersion() {
   const version = await docker.version();
-  let text = `Connected to docker on ${os.hostname()} (v${version.Version})`;
+  const info = await docker.info();
+  let text = templates.connection_message({
+    hostname: info.Name,
+    os: info.OperatingSystem,
+    type: info.OSType,
+    architecture: info.Architecture,
+    cpu: info.NCPU,
+    memory: (info.MemTotal / (1024 * 1024)).toFixed(2) + 'MB',
+    version: version.Version
+  });
   console.log(text, "\n");
   await telegram.send(text);
 }
@@ -71,4 +79,4 @@ if (process.argv.includes("healthcheck")) {
   healthcheck();
 } else {
   main().catch(handleError);
-}
\ No newline at end of file
+}
diff --git a/templates.js b/templates.js
index 202872d..5ef290a 100755
--- a/templates.js
+++ b/templates.js
@@ -1,4 +1,7 @@
 module.exports = {
+    connection_message: ({hostname, version, os, type, architecture, cpu, memory}) =>
+        `Connected to docker v${version} on ${hostname}\nOS: ${type}/${architecture} (${os}), ${cpu} CPU, ${memory} RAM`,
+
     container_start: e =>
         `&#9654;&#65039; <b>${e.Actor.Attributes.name}</b> started\n${e.Actor.Attributes.image}`,
 
@@ -38,4 +41,3 @@ module.exports = {
     'container_health_status: unhealthy': e =>
         `&#9888; <b>${e.Actor.Attributes.name}</b> unhealthy!\n${e.Actor.Attributes.image}`,
 };
-