terraform_plan: Add terraform_version op

src/tirith/providers/terraform_plan/handler.py

@@ -163,6 +163,8 @@ def provide(provider_inputs, input_data):
         direct_dependencies_operator(input_data, provider_inputs, outputs)
     elif input_type == "direct_references":
         direct_references_operator(input_data, provider_inputs, outputs)
+    elif input_type == "terraform_version":
+        get_terraform_version_op(input_data, provider_inputs, outputs)
     else:
         outputs.append(
             {
@@ -173,6 +175,17 @@ def provide(provider_inputs, input_data):
     return outputs
 
 
+def get_terraform_version_op(input_data: dict, provider_inputs: dict, outputs: list):
+    """
+    Operation type handler to get the terraform version from the input_data
+
+    :param input_data:      The input data
+    :param provider_inputs: The provider inputs
+    :param outputs:         The outputs
+    """
+    outputs.append({"value": input_data.get("terraform_version"), "meta": input_data})
+
+
 def direct_dependencies_operator(input_data: dict, provider_inputs: dict, outputs: list):
     config_resources = input_data.get("configuration", {}).get("root_module", {}).get("resources", [])
     resource_type = provider_inputs.get("terraform_resource_type")

tests/providers/terraform_plan/test_terraform_plan.py

@@ -107,3 +107,11 @@ def test_direct_references():
     assert len(result) == 2
     assert result[0]["value"] == ["aws_security_group"]
     assert result[1]["value"] == []
+
+
+def test_get_terraform_version():
+    provider_args_dict = {"operation_type": "terraform_version"}
+    result = handler.provide(provider_args_dict, load_terraform_plan_json("input_instance_deps_s3.json"))
+
+    assert len(result) == 1
+    assert result[0]["value"] == "1.4.5"