/**
* ggit_tree_get_by_path:
* @tree: a #GgitTree.
* @path: a path.
* @error: a #GError for error reporting, or %NULL.
*
* Retrieves a tree entry contained in a tree or in any of its subtrees,
* given its relative path.
*
* Returns: (transfer full): a #GgitTreeEntry.
*
**/
GgitTreeEntry *
ggit_tree_get_by_path (GgitTree *tree,
const gchar *path,
GError **error)
{
git_tree *t;
GgitTreeEntry *entry = NULL;
git_tree_entry *tree_entry;
gint ret;
g_return_val_if_fail (GGIT_IS_TREE (tree), NULL);
g_return_val_if_fail (path != NULL, NULL);
t = _ggit_native_get (tree);
ret = git_tree_entry_bypath (&tree_entry, t, path);
if (ret == GIT_OK)
{
entry = _ggit_tree_entry_wrap (tree_entry, TRUE);
}
else
{
_ggit_error_set (error, ret);
}
return entry;
}
/**
* ggit_tree_get:
* @tree: a #GgitTree.
* @i: the index of the entry.
*
* Get a tree entry by index.
*
* Returns: (transfer full): a #GgitTreeEntry.
*
**/
GgitTreeEntry *
ggit_tree_get (GgitTree *tree,
guint i)
{
git_tree *t;
const git_tree_entry *entry;
g_return_val_if_fail (GGIT_IS_TREE (tree), NULL);
t = _ggit_native_get (tree);
entry = git_tree_entry_byindex (t, i);
return _ggit_tree_entry_wrap ((git_tree_entry *)entry, FALSE);
}
static int
walk_callback_wrapper (const char *root,
const git_tree_entry *entry,
gpointer payload)
{
gint ret;
GgitTreeEntry *wentry;
WalkInfo *info = (WalkInfo *)payload;
wentry = _ggit_tree_entry_wrap (git_tree_entry_dup(entry), TRUE);
ret = info->callback(root, wentry, info->user_data);
ggit_tree_entry_unref (wentry);
return ret;
}
static int
walk_callback_wrapper (const char *root,
const git_tree_entry *entry,
gpointer payload)
{
gint ret;
GgitTreeEntry *wentry;
WalkInfo *info = (WalkInfo *)payload;
git_tree_entry *dest;
ret = git_tree_entry_dup (&dest, entry);
if (ret == GIT_OK)
{
wentry = _ggit_tree_entry_wrap (dest, TRUE);
ret = info->callback(root, wentry, info->user_data);
ggit_tree_entry_unref (wentry);
}
return ret;
}
/**
* ggit_tree_get_by_name:
* @tree: a #GgitTree.
* @name: a filename.
*
* Get a tree entry by name.
*
* Returns: (transfer full): a #GgitTreeEntry.
*
**/
GgitTreeEntry *
ggit_tree_get_by_name (GgitTree *tree,
const gchar *name)
{
git_tree *t;
GgitTreeEntry *entry = NULL;
const git_tree_entry *tree_entry;
g_return_val_if_fail (GGIT_IS_TREE (tree), NULL);
g_return_val_if_fail (name != NULL, NULL);
t = _ggit_native_get (tree);
tree_entry = git_tree_entry_byname (t, name);
if (tree_entry != NULL)
{
entry = _ggit_tree_entry_wrap ((git_tree_entry *)tree_entry, FALSE);
}
return entry;
}
