Allow bootstrapping context settings file

alan-turing-institute · Nov 3, 2023 · ac99832 · ac99832
1 parent 7805f45
commit ac99832
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Showing 2 changed files with 52 additions and 8 deletions.
diff --git a/data_safe_haven/commands/context.py b/data_safe_haven/commands/context.py
@@ -5,6 +5,7 @@
 from rich import print
 
 from data_safe_haven.config import Config, ContextSettings
+from data_safe_haven.config.context_settings import default_config_file_path
 from data_safe_haven.context import Context
 from data_safe_haven.functions import validate_aad_guid
 
@@ -76,14 +77,30 @@ def add(
         ),
     ],
 ) -> None:
-    settings = ContextSettings.from_file()
-    settings.add(
-        key=key,
-        admin_group_id=admin_group,
-        location=location,
-        name=name,
-        subscription_name=subscription,
-    )
+    if default_config_file_path().exists():
+        settings = ContextSettings.from_file()
+        settings.add(
+            key=key,
+            admin_group_id=admin_group,
+            location=location,
+            name=name,
+            subscription_name=subscription,
+        )
+    else:
+        # Bootstrap context settings file
+        settings = ContextSettings(
+            {
+                "selected": key,
+                "contexts": {
+                    key: {
+                        "admin_group_id": admin_group,
+                        "location": location,
+                        "name": name,
+                        "subscription_name": subscription,
+                    }
+                },
+            }
+        )
     settings.write()
 
 

diff --git a/tests_/commands/test_context.py b/tests_/commands/test_context.py
@@ -147,6 +147,33 @@ def test_add_missing_ags(self, runner):
         assert result.exit_code == 2
         assert "Missing option" in result.stderr
 
+    def test_add_bootstrap(self, tmp_contexts, runner):
+        (tmp_contexts / "contexts.yaml").unlink()
+        result = runner.invoke(
+            context_command_group,
+            [
+                "add",
+                "acme_deployment",
+                "--name",
+                "Acme Deployment",
+                "--admin-group",
+                "d5c5c439-1115-4cb6-ab50-b8e547b6c8dd",
+                "--location",
+                "uksouth",
+                "--subscription",
+                "Data Safe Haven (Acme)",
+            ]
+        )
+        assert result.exit_code == 0
+        assert (tmp_contexts / "contexts.yaml").exists()
+        result = runner.invoke(context_command_group, ["show"])
+        assert result.exit_code == 0
+        assert "Name: Acme Deployment" in result.stdout
+        result = runner.invoke(context_command_group, ["available"])
+        assert result.exit_code == 0
+        assert "acme_deployment*" in result.stdout
+        assert "gems" not in result.stdout
+
 
 class TestUpdate:
     def test_update(self, runner):