Ggit.Index.write_tree_to

### Method

# Ggit Indexwrite_tree_to

#### Declaration [src]

    GgitOId*
    ggit_index_write_tree_to (
      GgitIndex* idx,
      GgitRepository* repository,
      GError** error
    )

#### Description [src]

Write a new tree object to `repository` containing a representation of the current state of the index. The index must not contain any files in conflict. You can use the resulting tree to for instance create a commit.

#### Parameters

`repository` | `GgitRepository`
| A `GgitRepository`.
| The data is owned by the caller of the function.
`error` | `GError **`
| The return location for a `GError*`, or `NULL`.

#### Return value

Returns: | `GgitOId`
| A `GgitOId` or `NULL` in case of an error.
| The caller of the method takes ownership of the data, and is responsible for freeing it.
| The return value can be `NULL`.