Add Remote.save method.

src/remote.c

@@ -215,8 +215,28 @@ Remote_fetch(Remote *self, PyObject *args)
 }
 
 
+PyDoc_STRVAR(Remote_save__doc__,
+  "save()\n\n"
+  "Save a remote to its repository configuration.");
+
+PyObject *
+Remote_save(Remote *self, PyObject *args)
+{
+    int err;
+
+    err = git_remote_save(self->remote);
+    if (err == GIT_OK) {
+        Py_RETURN_NONE;
+    }
+    else {
+        return Error_set(err);
+    }
+}
+
+
 PyMethodDef Remote_methods[] = {
     METHOD(Remote, fetch, METH_NOARGS),
+    METHOD(Remote, save, METH_NOARGS),
     {NULL}
 };
 

test/test_remote.py

@@ -98,6 +98,18 @@ class RepositoryTest(utils.RepoTestCase):
         remote = self.repo.create_remote(name, url)
         self.assertTrue(remote.name in [x.name for x in self.repo.remotes])
 
+    def test_remote_save(self):
+        remote = self.repo.remotes[0]
+
+        remote.name = 'new-name'
+        remote.url = 'http://example.com/test.git'
+
+        remote.save()
+
+        self.assertEqual('new-name', self.repo.remotes[0].name)
+        self.assertEqual('http://example.com/test.git',
+                         self.repo.remotes[0].url)
+
 
 class EmptyRepositoryTest(utils.EmptyRepoTestCase):
     def test_fetch(self):