Add back patch to example

proposed upstream Lykos153/AnnexRemote#101

recipe/0001-Add-listconfigs-to-the-example-git-annex-remote-dire.patch

@@ -0,0 +1,31 @@
+From 9a5a4592a0eece424c33de5c9174982a4f38ace2 Mon Sep 17 00:00:00 2001
+From: Yaroslav Halchenko <debian@onerussian.com>
+Date: Mon, 1 Apr 2024 12:16:35 -0400
+Subject: [PATCH 1/3] Add listconfigs to the example git-annex-remote-directory
+
+This is actually a patch by  Ilya Shlyakhter <ilya_shl@alum.mit.edu>
+which was shipped in conda forge package for a while but seems never got here.
+
+Also related:
+- https://git-annex.branchable.com/forum/How_to_register_arguments_for_an_external_special_remote__63__/
+---
+ examples/git-annex-remote-directory | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/examples/git-annex-remote-directory b/examples/git-annex-remote-directory
+index c423029..c6795fb 100755
+--- a/examples/git-annex-remote-directory
++++ b/examples/git-annex-remote-directory
+@@ -23,6 +23,9 @@ class DirectoryRemote(ExportRemote):
+             raise RemoteError("You need to set directory=")
+         self._mkdir(self.directory)
+
++    def listconfigs(self):
++        return {"directory": "directory where data is stored"}
++
+     def prepare(self):
+         self.directory = self.annex.getconfig("directory")
+         self.info = {"directory": self.directory}
+-- 
+2.43.0
+

recipe/meta.yaml

@@ -9,6 +9,8 @@ package:
 source:
   url: https://pypi.io/packages/source/{{ name[0] }}/{{ name }}/{{ name }}-{{ version }}.tar.gz
   sha256: {{ sha256 }}
+  patches:
+    - 0001-Add-listconfigs-to-the-example-git-annex-remote-dire.patch
 
 build:
   skip: true  # [not linux]