[libgit2-glib] Bind ggit_config_refresh

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 204c21ee3a40e82efdd970fb33855245c23da69b
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Thu Nov 1 11:03:51 2012 +0100

    Bind ggit_config_refresh

 libgit2-glib/ggit-config.c |   29 +++++++++++++++++++++++++++++
 libgit2-glib/ggit-config.h |    3 +++
 2 files changed, 32 insertions(+), 0 deletions(-)
---
diff --git a/libgit2-glib/ggit-config.c b/libgit2-glib/ggit-config.c
index 602d221..c98b108 100644
--- a/libgit2-glib/ggit-config.c
+++ b/libgit2-glib/ggit-config.c
@@ -265,6 +265,35 @@ ggit_config_add_file (GgitConfig      *config,
 }
 
 /**
+ * ggit_config_refresh:
+ * @config: a #GgitConfig.
+ * @error: a #GError for error reporting, or %NULL.
+ *
+ * Reloads changed config files.
+ *
+ * A config file may be changed on disk out from under the in-memory
+ * config object. This function causes us to look for files that have
+ * been modified since we last loaded them and refresh the config with
+ * the latest information.
+ */
+void
+ggit_config_refresh (GgitConfig  *config,
+                     GError     **error)
+{
+	gint ret;
+
+	g_return_if_fail (GGIT_IS_CONFIG (config));
+	g_return_if_fail (error == NULL || *error == NULL);
+
+	ret = git_config_refresh (_ggit_native_get (config));
+
+	if (ret != GIT_OK)
+	{
+		_ggit_error_set (error, ret);
+	}
+}
+
+/**
  * ggit_config_get_int32:
  * @config: a #GgitConfig.
  * @name: the name of the configuration value.
diff --git a/libgit2-glib/ggit-config.h b/libgit2-glib/ggit-config.h
index e09aa29..92d9c89 100644
--- a/libgit2-glib/ggit-config.h
+++ b/libgit2-glib/ggit-config.h
@@ -76,6 +76,9 @@ void         ggit_config_add_file      (GgitConfig               *config,
                                         gboolean                  force,
                                         GError                  **error);
 
+void         ggit_config_refresh       (GgitConfig               *config,
+                                        GError                  **error);
+
 gint32       ggit_config_get_int32     (GgitConfig               *config,
                                         const gchar              *name,
                                         GError                  **error);