[libgit2-glib] Bind ggit_submodule_open

[Jesse van den Kieboom <jessevdk src gnome org>]

commit bb893bbb8b1602bb3b01e950704ec40a14a53210
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Sat Dec 13 13:26:08 2014 +0100

    Bind ggit_submodule_open

 libgit2-glib/ggit-submodule.c |   33 +++++++++++++++++++++++++++++++++
 libgit2-glib/ggit-submodule.h |    3 +++
 2 files changed, 36 insertions(+), 0 deletions(-)
---
diff --git a/libgit2-glib/ggit-submodule.c b/libgit2-glib/ggit-submodule.c
index 8774699..3a4deec 100644
--- a/libgit2-glib/ggit-submodule.c
+++ b/libgit2-glib/ggit-submodule.c
@@ -84,6 +84,39 @@ ggit_submodule_unref (GgitSubmodule *submodule)
 }
 
 /**
+ * ggit_submodule_open:
+ * @submodule: a #GgitSubmodule.
+ * @error: a #GError for error reporting, or %NULL.
+ *
+ * Open the repository for a submodule. Multiple calls to this function
+ * will return distinct #GgitRepository objects. Only submodules which are
+ * checked out in the working directory can be opened.
+ *
+ * Returns: (transfer full): the opened #GgitRepository or %NULL in case of an
+ *                           error.
+ */
+GgitRepository *
+ggit_submodule_open (GgitSubmodule  *submodule,
+                     GError       **error)
+{
+       git_repository *repo;
+       gint ret;
+
+       g_return_if_fail (submodule != NULL);
+       g_return_if_fail (error == NULL || *error == NULL);
+
+       ret = git_submodule_open (&repo, submodule->submodule);
+
+       if (ret != GIT_OK)
+       {
+               _ggit_error_set (error, ret);
+               return NULL;
+       }
+
+       return _ggit_repository_wrap (repo, TRUE);
+}
+
+/**
  * ggit_submodule_save:
  * @submodule: a #GgitSubmodule.
  * @error: a #GError for error reporting, or %NULL.
diff --git a/libgit2-glib/ggit-submodule.h b/libgit2-glib/ggit-submodule.h
index c79dce3..c4433b1 100644
--- a/libgit2-glib/ggit-submodule.h
+++ b/libgit2-glib/ggit-submodule.h
@@ -38,6 +38,9 @@ GgitSubmodule         *_ggit_submodule_wrap                  (const git_submodul
 GgitSubmodule          *ggit_submodule_ref                   (GgitSubmodule       *submodule);
 void                    ggit_submodule_unref                 (GgitSubmodule       *submodule);
 
+GgitRepository         *ggit_submodule_open                  (GgitSubmodule       *submodule,
+                                                              GError             **error);
+
 void                    ggit_submodule_save                  (GgitSubmodule       *submodule,
                                                               GError             **error);