WIP

Author: spoorcc

features/add-project-through-cli.feature

@@ -0,0 +1,64 @@
+Feature: Add project via CLI
+
+    Dfetch can add projects through the command line without requiring
+    manual editing of the manifest file. When a project is added, it is
+    appended to the manifest and fetched to disk immediately.
+
+    Scenario Outline: Add a project to the manifest
+
+        Given the manifest 'dfetch.yaml'
+            """
+            manifest:
+              version: '0.0'
+
+              remotes:
+                - name: origin
+                  url: https://github.com/example/
+
+              projects:
+                - name: ext/core-lib
+                  url: https://github.com/example/core-lib
+                - name: ext/utils
+                  url: https://github.com/example/utils
+            """
+        When I run "dfetch add <remote_url>"<force_flag>
+        Then the manifest 'dfetch.yaml' contains a project
+            | name          | url          | branch | dst              | remote |
+            | <project>     | <remote_url> | main   | <destination>    | origin |
+        And the following projects are fetched
+            | path              |
+            | <destination>     |
+
+        Examples:
+            | remote_url                               | project        | destination        | force_flag |
+            | https://github.com/example/new-lib.git   | new-lib        | ext/new-lib        |            |
+            | https://github.com/example/tools.git    | tools          | ext/tools          | --force    |
+            | https://gitlab.com/other/standalone.git | standalone    |                   |            |
+
+    Scenario: Abort adding a project when confirmation is declined
+
+        Given the manifest 'dfetch.yaml'
+            """
+            manifest:
+              version: '0.0'
+              projects: []
+            """
+        When I run "dfetch add https://github.com/example/demo.git"
+        And I answer "n" to the confirmation prompt
+        Then the manifest 'dfetch.yaml' is unchanged
+        And no projects are fetched
+
+    Scenario: Adding a project with an existing name fails
+
+        Given the manifest 'dfetch.yaml'
+            """
+            manifest:
+              version: '0.0'
+
+              projects:
+                - name: ext/core-lib
+                  url: https://github.com/example/core-lib
+            """
+        When I run "dfetch add https://github.com/example/core-lib.git"
+        Then the command fails with an error
+        And the manifest 'dfetch.yaml' is unchanged