Add wild-app-delete script for deleting Wild-Cloud apps and resources

bin/wild-app-delete

@@ -0,0 +1,104 @@
+#!/bin/bash
+
+set -e
+set -o pipefail
+
+FORCE=false
+
+# Parse arguments
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        --force)
+            FORCE=true
+            shift
+            ;;
+        --dry-run)
+            DRY_RUN="--dry-run=client"
+            shift
+            ;;
+        -h|--help)
+            echo "Usage: $0 <app_name> [--force] [--dry-run]"
+            echo ""
+            echo "Delete a Wild-Cloud app and all its resources."
+            echo ""
+            echo "Options:"
+            echo "  --force     Skip confirmation prompts"
+            echo "  --dry-run   Show what would be deleted without actually deleting"
+            echo "  -h, --help  Show this help message"
+            echo ""
+            echo "This will delete:"
+            echo "  - App deployment, services, and other Kubernetes resources"
+            echo "  - App secrets from the app's namespace"
+            echo "  - App namespace (if empty after resource deletion)"
+            echo "  - Local app configuration files from apps/<app_name>"
+            exit 0
+            ;;
+        -*)
+            echo "Unknown option $1"
+            echo "Usage: $0 <app_name> [--force] [--dry-run]"
+            exit 1
+            ;;
+        *)
+            if [ -z "${APP_NAME}" ]; then
+                APP_NAME="$1"
+            else
+                echo "Too many arguments"
+                echo "Usage: $0 <app_name> [--force] [--dry-run]"
+                exit 1
+            fi
+            shift
+            ;;
+    esac
+done
+
+if [ -z "${APP_NAME}" ]; then
+    echo "Usage: $0 <app_name> [--force] [--dry-run]"
+    exit 1
+fi
+
+if [ ! -d "apps/${APP_NAME}" ]; then
+    echo "Error: App directory 'apps/${APP_NAME}' not found"
+    exit 1
+fi
+
+# Confirmation prompt (unless --force or --dry-run)
+if [ "${FORCE}" != true ] && [ "${DRY_RUN:-}" != "--dry-run=client" ]; then
+    echo "WARNING: This will delete all resources for app '${APP_NAME}'"
+    echo "This includes:"
+    echo "  - Kubernetes deployments, services, secrets, and other resources"
+    echo "  - App namespace (if empty after deletion)"
+    echo "  - Local configuration files in apps/${APP_NAME}/"
+    echo ""
+    read -p "Are you sure you want to delete app '${APP_NAME}'? (y/N): " -n 1 -r
+    echo
+    if [[ ! $REPLY =~ ^[Yy]$ ]]; then
+        echo "Deletion cancelled"
+        exit 1
+    fi
+fi
+
+echo "Deleting app '${APP_NAME}'"
+
+# Step 1: Delete namespace (this will delete ALL resources including deployments, services, secrets, jobs, PVCs, etc.)
+echo "Deleting namespace and all remaining resources..."
+kubectl delete namespace "${APP_NAME}" ${DRY_RUN:-} --ignore-not-found=true
+
+# Wait for namespace deletion to complete
+if [ "${DRY_RUN:-}" != "--dry-run=client" ]; then
+    echo "Waiting for namespace deletion to complete..."
+    kubectl wait --for=delete namespace "${APP_NAME}" --timeout=60s || true
+fi
+
+# Step 2: Delete local app configuration files
+echo "Deleting local app configuration..."
+if [ "${DRY_RUN:-}" = "--dry-run=client" ]; then
+    echo "DRY RUN: Would delete directory 'apps/${APP_NAME}/'"
+else
+    rm -rf "apps/${APP_NAME}/"
+    echo "Deleted local configuration directory: apps/${APP_NAME}/"
+fi
+
+echo "App '${APP_NAME}' deletion complete!"
+echo ""
+echo "Note: Dependency apps (if any) were not deleted."
+echo "If you want to delete dependencies, run wild-app-delete for each dependency separately."