From 3dc05fb2249d702e9590ead799f945f7b4563ac4 Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Sat, 17 Dec 2022 00:26:30 +0100
Subject: [PATCH] format message with labels

---
 src/main.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 3b0daf7..74b62c1 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -20,7 +20,7 @@ struct Alert {
     generatorURL: String,
     startsAt: String,
     annotations: AlertAnnotations,
-    // labels: HashMap<String, String>,
+    labels: HashMap<String, String>,
 }
 
 #[derive(Deserialize, Clone, Debug)]
@@ -51,7 +51,11 @@ async fn alerts(
             if message != "" {
                 message += "\n";
             }
-            message += &format!("{}: {}", alert.annotations.summary, alert.generatorURL);
+            let title = match (alert.labels.get("alertname"), alert.labels.get("instance")) {
+                (Some(name), Some(instance)) => format!("{}@{}", name, instance),
+                _ => alert.annotations.summary.clone(),
+            };
+            message += &format!("{}: {}", title, alert.generatorURL);
             alerts.insert(alert.generatorURL.clone(), alert);
         }
     }