[gedit/wip/albfan/flatpak-extensions] flatpak: Add extension point for plugins

[Alberto Fanjul <albfan src gnome org>]

commit 27b835ca547b042ebcd9ee2b37d8dd1d69912508
Author: Alberto Fanjul <albertofanjul gmail com>
Date:   Fri Apr 10 23:16:05 2020 +0200

    flatpak: Add extension point for plugins

 build-aux/flatpak/org.gnome.gedit.yml | 10 ++++++++++
 1 file changed, 10 insertions(+)
---
diff --git a/build-aux/flatpak/org.gnome.gedit.yml b/build-aux/flatpak/org.gnome.gedit.yml
index 765354625..3d4c94781 100644
--- a/build-aux/flatpak/org.gnome.gedit.yml
+++ b/build-aux/flatpak/org.gnome.gedit.yml
@@ -36,6 +36,16 @@ cleanup:
   - "*.la"
   - "*.a"
 
+add-extensions:
+  - "org.gnome.gedit.Plugin":
+      - version: "19.08"
+      - directory: "extensions"
+      - add-ld-path: "lib"
+      - merge-dirs: "lib/gedit/plugins"
+      - subdirectories: true
+      - no-autodownload: true
+      - autodelete: true
+
 modules:
   - name: libpeas
     buildsystem: meson