Make fwupdmgr hint conditional

Only show fwupmgr hint if firmware updates are available
Also fold that and git-monitor hint in a single notification

PKGBUILD

@@ -3,7 +3,7 @@
 # Maintainer: Daniele Fucini <dfucini [at] gmail [dot] com>
 
 pkgname=update-notify
-pkgver=3.0.1
+pkgver=3.0.2
 pkgrel=1
 pkgdesc='Notify when updates are available'
 arch=('any')
@@ -15,7 +15,7 @@ makedepends=('git')
 optdepends=('git-monitor: to check git repos for updates')
 source=(git+${url}?signed#tag=${pkgver})
 validpgpkeys=('7E12BC1FF3B6EDB2CD8053EB981A2B2A3BBF5514')
-sha256sums=('855659513d4a95be03c2fdc192c57b999a4d00eb2500282bd550285c2882b220')
+sha256sums=('3541f7b27a48316ba6cf7acb243cb50ae024ff139a39837ab78cb0ec9007efcd')
 
 package()
 {

update-notify

@@ -98,20 +98,30 @@ done
 # General updates threshold
 # ---------------------------------------------------------------------------
 if (( updates >= threshold )); then
-    notify_once "updates" "Updates available" "Arch: $arch_updates, AUR: $aur_updates"
+    reminders=()
 
-    hints=(
-        "git-monitor|Check git packages|Use git-monitor for git packages updates"
-        "fwupdmgr|Check firmware|Use fwupdmgr to check for firmware updates"
-    )
-    for hint in "${hints[@]}"; do
-        IFS='|' read -r cmd title body <<< "$hint"
-        if command -v "$cmd" >/dev/null 2>&1; then
-            notify_once "hint-$cmd" "$title" "$body"
+    # Always remind about git packages if git-monitor is installed
+    if command -v git-monitor >/dev/null 2>&1; then
+        reminders+=("git-monitor")
+    fi
+
+    # Firmware: only mention it when updates actually exist.
+    # fwupdmgr get-updates exits 0 when updates are available, 2 when there are none.
+    # --no-metadata-check avoids prompting/refreshing; the fwupd-refresh timer keeps metadata fresh.
+    if command -v fwupdmgr >/dev/null 2>&1; then
+        timeout 30 fwupdmgr get-updates --no-metadata-check </dev/null >/dev/null 2>&1
+        if (( $? == 0 )); then
+            reminders+=("fwupdmgr (firmware updates available)")
         fi
-    done
+    fi
+
+    body="Arch: $arch_updates, AUR: $aur_updates"
+    if (( ${#reminders[@]} )); then
+        printf -v list '%s, ' "${reminders[@]}"
+        body+=$'\n'"Also check: ${list%, }"
+    fi
+
+    notify_once "updates" "Updates available" "$body"
 else
     clear_state "updates"
-    clear_state "hint-git-monitor"
-    clear_state "hint-fwupdmgr"
 fi