Merge remote branch 't3/master' into development

pygit2.c

@@ -1436,6 +1436,34 @@ Index_setitem(Index *self, PyObject *key, PyObject *value) {
     return 0;
 }
 
+static PyObject *
+Index_create_tree(Index *self) {
+    git_oid oid;
+    int err;
+    Tree *py_tree;
+    git_tree *tree;
+
+    err = git_tree_create_fromindex(&oid, self->index);
+    if (err < 0) {
+        return Error_set(err);
+    }
+
+    err = git_tree_lookup(&tree, self->repo->repo, &oid);
+    if (err < 0) {
+        return Error_set(err);
+    }
+
+    py_tree = PyObject_New(Tree, &TreeType);
+    if (!py_tree)
+        return NULL;
+
+    Py_INCREF(self->repo);
+    py_tree->repo = self->repo;
+    py_tree->tree = (git_tree*)tree;
+
+    return (PyObject*)py_tree;
+}
+
 static PyMethodDef Index_methods[] = {
     {"add", (PyCFunction)Index_add, METH_VARARGS,
      "Add or update an index entry from a file in disk."},
@@ -1450,6 +1478,8 @@ static PyMethodDef Index_methods[] = {
     {"write", (PyCFunction)Index_write, METH_NOARGS,
      "Write an existing index object from memory back to disk using an"
      " atomic file lock."},
+    {"create_tree", (PyCFunction)Index_create_tree, METH_NOARGS,
+     "Create a tree from the index entries"},
     {NULL}
 };
 

test/test_index.py

@@ -88,6 +88,13 @@ class IndexTest(utils.RepoTestCase):
         index.read()
         self.assertTrue('bye.txt' in index)
 
+    def test_create_tree(self):
+        sha = 'fd937514cb799514d4b81bb24c5fcfeb6472b245'
+        index = self.repo.index
+        index.read()
+        tree = index.create_tree()
+        self.assertEqual(sha, tree.sha)
+
 
 if __name__ == '__main__':
     unittest.main()