Added project cloning

Author: vsklencar

mergin/cli.py

@@ -371,6 +371,22 @@ def modtime(directory):
             click.echo()
 
 
+@cli.command()
+@click.argument('project_fullname', required=True)
+@click.argument('project_namespace', required=True)
+@click.argument('project_name', required=True)
+def clone(project_fullname, project_namespace, project_name):
+    """Clone project from server."""
+    c = _init_client()
+    if c is None:
+        return
+    try:
+        c.clone_project(project_fullname, project_namespace, project_name)
+        click.echo('Done')
+    except Exception as e:
+        _print_unhandled_exception()
+
+
 @cli.command()
 @click.argument('project', required=False)
 def remove(project):

mergin/client.py

@@ -103,7 +103,7 @@ def user_agent_info(self):
                 system_version = "Linux"
         elif platform.system() == "Windows":
             system_version = platform.win32_ver()[0]
-        elif platform.system() == "Mac":
+        elif platform.system() in ["Mac", "Darwin"]:
             system_version = platform.mac_ver()[0]
         return f"{self.client_version} ({platform.system()}/{system_version})"
 
@@ -399,6 +399,28 @@ def pull_project(self, directory):
         pull_project_wait(job)
         return pull_project_finalize(job)
 
+    def clone_project(self, full_project_name, namespace, name):
+        """
+        Clone project on server.
+
+        :param project_path: Project's full name (<namespace>/<name>)
+        :type project_path: String
+        :param namespace: Cloned project's namespace
+        :type namespace: String
+        :param name: Cloned project's name
+        :type name: String
+        """
+        path = "/v1/project/clone/%s" % full_project_name
+        url = urllib.parse.urljoin(self.url, urllib.parse.quote(path))
+        json_headers = {'Content-Type': 'application/json', 'Accept': 'application/json'}
+        data = {
+            'namespace': namespace,
+            'project': name
+        }
+
+        request = urllib.request.Request(url, data=json.dumps(data).encode(), headers=json_headers, method="POST")
+        self._do_request(request)
+
     def delete_project(self, project_path):
         """
         Delete project repository on server.

mergin/test/test_client.py

@@ -460,3 +460,23 @@ def test_empty_file_in_subdir(mc):
     # check that pull works fine
     mc.pull_project(project_dir_2)
     assert os.path.exists(os.path.join(project_dir_2, 'subdir2', 'empty2.txt'))
+
+def test_clone_delete_project(mc):
+    # create new (empty) project on server
+    test_project = 'test_clone_delete'
+    mc.create_project(test_project)
+    projects = mc.projects_list(flag='created')
+    assert any(p for p in projects if p['name'] == test_project and p['namespace'] == API_USER)
+
+    # clone project
+    cloned_project_name = test_project + "_cloned"
+    test_project_fullname = API_USER + '/' + test_project
+    mc.clone_project(test_project_fullname, API_USER, cloned_project_name)
+    projects = mc.projects_list(flag='created')
+    assert any(p for p in projects if p['name'] == cloned_project_name and p['namespace'] == API_USER)
+
+    project_dir = os.path.join(TMP_DIR, test_project)
+    cleanup(mc, test_project_fullname, [project_dir])
+
+    cloned_project_dir = os.path.join(TMP_DIR, cloned_project_name)
+    cleanup(mc, API_USER + '/' + cloned_project_name, [cloned_project_dir])