[libgit2-glib] Use relative path in get_by_path

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

commit 8312d2a8fef83ee1d316d13d374f6640e2695d97
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Wed Jan 1 14:52:09 2014 +0100

    Use relative path in get_by_path

 libgit2-glib/ggit-index-entry.c |   15 ++++++++++++++-
 1 files changed, 14 insertions(+), 1 deletions(-)
---
diff --git a/libgit2-glib/ggit-index-entry.c b/libgit2-glib/ggit-index-entry.c
index eadc345..18a4395 100644
--- a/libgit2-glib/ggit-index-entry.c
+++ b/libgit2-glib/ggit-index-entry.c
@@ -20,6 +20,8 @@
 
 #include "ggit-index-entry.h"
 #include "ggit-index.h"
+#include "ggit-repository.h"
+
 #include <string.h>
 
 struct _GgitIndexEntries
@@ -244,13 +246,24 @@ ggit_index_entries_get_by_path (GgitIndexEntries *entries,
        git_index *gidx;
        const git_index_entry *entry;
        gchar *path;
+       GgitRepository *repo;
+       GFile *wd;
 
        g_return_val_if_fail (entries != NULL, NULL);
        g_return_val_if_fail (G_IS_FILE (file), NULL);
        g_return_val_if_fail (stage >= 0 && stage <= 3, NULL);
 
+       repo = ggit_index_get_owner (entries->owner);
+
+       wd = ggit_repository_get_workdir (repo);
+       path = g_file_get_relative_path (wd, file);
+
+       g_object_unref (wd);
+       g_object_unref (repo);
+
+       g_return_val_if_fail (path != NULL, NULL);
+
        gidx = _ggit_index_get_index (entries->owner);
-       path = g_file_get_path (file);
        entry = git_index_get_bypath (gidx, path, stage);
        g_free (path);