From e4f58e820f0fece034e5e3b18ee1a52626babacf Mon Sep 17 00:00:00 2001
From: Alexey Bagno <alexey.bagno@gmail.com>
Date: Sat, 29 Aug 2026 14:41:40 +0500
Subject: [PATCH] New scripts

---
 config.yaml     | 14 ++++++++++++--
 scripts/disk.sh |  6 ++++++
 scripts/mem.sh  |  3 +++
 server/main.go  | 18 +++++++++++++++++-
 4 files changed, 38 insertions(+), 3 deletions(-)
 create mode 100755 scripts/disk.sh
 create mode 100755 scripts/mem.sh

diff --git a/config.yaml b/config.yaml
index 8aa882d..22cecbe 100644
--- a/config.yaml
+++ b/config.yaml
@@ -1,11 +1,21 @@
 links:
-  - { name: Proxmox, url: "https://pve.local:8006" }
-  - { name: Router, url: "http://192.168.1.1" }
+  - { name: Gitea, url: "https://git.alexey-homelab.duckdns.org" }
+  - { name: Files, url: "https://files.alexey-homelab.duckdns.org/files/srv/" }
+  - { name: MinePanel, url: "https://mc.alexey-homelab.duckdns.org"}
+  - { name: PullMD, url: "https://pullmd.alexey-homelab.duckdns.org" }
 monitor:
   - name: cpu
     script: scripts/cpu.sh
     refresh: 5
     data: percentage
+  - name: disk
+    script: scripts/disk.sh
+    refresh: 60
+    data: percentage
+  - name: mem
+    script: scripts/mem.sh
+    refresh: 5
+    data: percentage
 exec:
   - name: greet
     script: scripts/greet.sh
diff --git a/scripts/disk.sh b/scripts/disk.sh
new file mode 100755
index 0000000..429610a
--- /dev/null
+++ b/scripts/disk.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+# Заполненность корневого раздела в процентах (linux + mac).
+case "$(uname)" in
+  Darwin) df -k / | awk 'NR==2 {print $5}' | tr -d '%' ;;
+  *) df -Pk / | awk 'NR==2 {print $5}' | tr -d '%' ;;
+esac
diff --git a/scripts/mem.sh b/scripts/mem.sh
new file mode 100755
index 0000000..4d6f38c
--- /dev/null
+++ b/scripts/mem.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+# Заполненность RAM в процентах: ps %mem — уже доля от общей памяти, суммируем как есть (mac + linux).
+ps -A -o %mem | awk '{s+=$1} END {printf "%d", s}'
diff --git a/server/main.go b/server/main.go
index 7e9ddbd..729abb6 100644
--- a/server/main.go
+++ b/server/main.go
@@ -56,6 +56,21 @@ func loadConfig(path string) (*Config, error) {
 	if err := dec.Decode(&cfg); err != nil {
 		return nil, fmt.Errorf("parse %s: %w", path, err)
 	}
+	seen := map[string]bool{} // item names are global keys (monVals, RunScript)
+	for _, l := range cfg.Links {
+		if seen[l.Name] {
+			return nil, fmt.Errorf("duplicate name %q", l.Name)
+		}
+		seen[l.Name] = true
+	}
+	for _, list := range [][]Item{cfg.Monitor, cfg.Exec} {
+		for _, it := range list {
+			if seen[it.Name] {
+				return nil, fmt.Errorf("duplicate name %q", it.Name)
+			}
+			seen[it.Name] = true
+		}
+	}
 	for _, it := range cfg.Monitor {
 		if it.Refresh <= 0 {
 			return nil, fmt.Errorf("monitor %q: refresh must be > 0", it.Name)
@@ -109,7 +124,8 @@ func (s *server) startMonitors() {
 					log.Printf("monitor %s: %v", sc.Name, err)
 					v = "error: " + err.Error()
 				} else {
-					log.Printf("monitor %s -> %s", sc.Name, strings.TrimSpace(v))
+					v = strings.TrimSpace(v)
+					log.Printf("monitor %s -> %s", sc.Name, v)
 				}
 				s.monVals.Store(sc.Name, v)
 				time.Sleep(time.Duration(sc.Refresh) * time.Second)