delete-old-resources.sh

#!/bin/bash

# Continue on error
set +e

# Params
resource_group="arcdata-ci-direct"
days_to_keep=7

# Get current date and calculate 7 days ago in seconds
current_date_in_seconds=$(date +%s)
seconds_to_keep=$((days_to_keep * 86400))
days_ago_in_seconds=$((current_date_in_seconds - seconds_to_keep))

# Query resources and loop
resources=($(az resource list --resource-group $resource_group | jq '.[].id' | tr -d '"'))
for ((i = 0; i < ${#resources[@]}; i++)); do
    short_name=$(echo ${resources[$i]} | cut -d'/' -f 9)
    echo "Resource: $short_name"

    # Get resource creation date
    resource_details=$(az resource show --ids ${resources[$i]})
    resource_date=$(echo $resource_details | jq '.systemData.createdAt' | xargs date -d | awk '{print $2,$3,$4}')
    resource_time=$(date -d "$resource_date" +%s)
    echo "Creation date: $resource_date, seconds: $resource_time"

    # Compare against filter
    if [ $resource_time -lt $days_ago_in_seconds ]; then
        echo "Resource creation time $resource_date is more than filter: $days_to_keep"

        # Attempt Delete
        echo "Attempting resource delete: $resource"
        az resource delete --ids ${resources[$i]} --no-wait
        ret_code=$?
        if [ $ret_code -eq 0 ]; then
            echo "✅ Resource deleted successfully"
        else
            echo "❌ Resource delete failed with code: $ret_code"
        fi
    else
        echo "Resource creation time $resource_date is less than filter: $days_to_keep"
        echo "Skipping resource delete: $resource"
    fi
    echo ""
done