add terraform_build_commons_path()

src/main/python/ddadevops/domain/terraform.py

@@ -1,8 +1,10 @@
 from typing import List, Optional
+from pathlib import Path
 from .common import (
     Validateable,
     DnsRecord,
     Devops,
+    filter_none,
 )
 
 
@@ -18,7 +20,9 @@ class Terraform(Validateable):
         self.tf_debug_print_terraform_command = inp.get(
             "tf_debug_print_terraform_command", False
         )
-        self.tf_commons_dir_name = inp.get("tf_commons_dir_name", "terraform")
+        self.tf_build_commons_dir_name = inp.get(
+            "tf_build_commons_dir_name", "terraform"
+        )
         self.tf_terraform_semantic_version = inp.get(
             "tf_terraform_semantic_version", "1.0.8"
         )
@@ -27,6 +31,7 @@ class Terraform(Validateable):
     def validate(self) -> List[str]:
         result = []
         result += self.__validate_is_not_empty__("module")
+        result += self.__validate_is_not_empty__("tf_build_commons_dir_name")
         return result
 
     def output_json_name(self) -> str:
@@ -34,3 +39,7 @@ class Terraform(Validateable):
             return self.tf_output_json_name
         else:
             return f"out_{self.module}.json"
+
+    def terraform_build_commons_path(self) -> Path:
+        mylist = [self.tf_build_commons_path, self.tf_build_commons_dir_name]
+        return Path("/".join(filter_none(mylist)) + "/")

src/test/python/domain/helper.py

@@ -28,8 +28,8 @@ def devops_config(overrides: dict) -> dict:
         "tf_output_json_name": "the_out.json",
         "tf_use_workspace": None,
         "tf_use_package_common_files": None,
-        "tf_build_commons_path": None,
-        "tf_commons_dir_name": None,
+        "tf_build_commons_path": "build_commons_path",
+        "tf_build_commons_dir_name": "terraform",
         "tf_debug_print_terraform_command": None,
         "tf_additional_tfvar_files": None,
         "tf_terraform_semantic_version": None,

src/test/python/domain/test_terraform.py

@@ -1,7 +1,7 @@
 import pytest
 from pathlib import Path
 from src.main.python.ddadevops.domain import DnsRecord, BuildType, Terraform
-from .helper import build_devops
+from .helper import build_devops, devops_config
 
 
 def test_creation():
@@ -9,11 +9,25 @@ def test_creation():
     assert BuildType.TERRAFORM in sut.specialized_builds
     assert sut.specialized_builds[BuildType.TERRAFORM]
 
-def test_should_calculate_output_json_name():
-    devops = build_devops({})
-    sut = devops.specialized_builds[BuildType.TERRAFORM]
-    assert 'the_out.json' == sut.output_json_name()
 
-    devops = build_devops({"tf_output_json_name": None,})
-    sut = devops.specialized_builds[BuildType.TERRAFORM]
-    assert 'out_module.json' == sut.output_json_name()
+def test_should_calculate_output_json_name():
+    config = devops_config({})
+    sut = Terraform(config)
+    assert "the_out.json" == sut.output_json_name()
+
+    config = devops_config({})
+    del config["tf_output_json_name"]
+    sut = Terraform(config)
+    assert "out_module.json" == sut.output_json_name()
+
+
+def test_should_calculate_terraform_build_commons_path():
+    config = devops_config({})
+    del config["tf_build_commons_path"]
+    del config["tf_build_commons_dir_name"]
+    sut = Terraform(config)
+    assert Path("terraform") == sut.terraform_build_commons_path()
+
+    config = devops_config({})
+    sut = Terraform(config)
+    assert Path("build_commons_path/terraform") == sut.terraform_build_commons_path()