Initial

.config/waybar/custom/containers-monitor.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+IFS=$'\n'
+
+docker_containers=($(docker ps --format "{{ .Names }}\t{{ .Status }}" | column -t))
+n="${#docker_containers[@]}"
+
+podman_containers=($(podman ps --format "{{ .Names }}\t{{ .Status }}" | column -t))
+n=$((n + "${#docker_containers[@]}"))
+
+tooltip="Containers:"
+for con in "${docker_containers[@]}";
+do
+    tooltip="$tooltip\n$con"
+done
+
+for con in "${podman_containers[@]}";
+do
+    tooltip="$tooltip\n$con"
+done
+
+if [[ n -gt 0 ]] 
+then
+   echo "{\"class\": \"running\", \"text\": \"$n\", \"tooltip\": \"$tooltip\"}"
+   exit
+fi