Deletes empty resource groups using Azure CLI

delete-empty-resourcegroups.sh

#!/bin/bash

# Get a list of all resource groups in the subscription
resource_groups=$(az group list --query '[].name' -o tsv)

# Loop through the list of resource groups
for rg in $resource_groups
do
    # Check if the resource group has any resources
    resources=$(az resource list --resource-group $rg --query '[].id' -o tsv)
    if [ -z "$resources" ]
    then
        # Print the name of the empty resource group
        echo "Deleting empty resource group: $rg"
        az group delete -n $rg --no-wait --yes
    fi
done