Add script to check if tags missing

devops/scripts/check_terraform_variables_exist.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+# Find all directories in the repository that contain a file named "variables.tf", excluding any directories named ".terraform"
+directories=$(find . -type d -not -path '*/.terraform/*' -exec test -e "{}/variables.tf" ';' -print | sort)
+
+for dir in $directories; do
+    # Check if the directory is nested in a directory that contains a "variables.tf" file
+    if ! (echo "$dir" | grep -q "/.*/.terraform/.*" && echo "$dir" | grep -q "/.terraform/.*"); then
+        # Check if the "variables.tf" file contains a variable named "tags"
+        if grep -q "variable \"tags\"" "$dir/variables.tf"; then
+            continue
+        fi
+
+        # Check if the parent directory contains a "variables.tf" file
+        parent_dir=$(dirname "$dir")
+        if [ -e "$parent_dir/variables.tf" ]; then
+            continue
+        fi
+
+        # Check if the parent's parent directory contains a "variables.tf" file
+        grandparent_dir=$(dirname "$parent_dir")
+        if [ -e "$grandparent_dir/variables.tf" ]; then
+            continue
+        fi
+
+        # If the script has not continued, print an error message
+        echo "Error: $dir does not contain a \"tags\" variable in variables.tf"
+    fi
+
+done