[nautilus/gnome-3-28] Flatpak: Allow access to gsettings folder

[Carlos Soriano <csoriano src gnome org>]

commit 104b410c564dc2b3f29f3f9a8f6d4e5906ea00ed
Author: Carlos Soriano <csoriano gnome org>
Date:   Sun Apr 8 18:09:28 2018 +0200

    Flatpak: Allow access to gsettings folder
    
    Recently we have been seeing that gsettings doesn't work inside the
    Flatpak build of Nautilus.
    
    In https://gitlab.gnome.org/GNOME/nautilus/commit/3f6cd2feb258bab75b0b8355f526331d940d8845
    we gave full host access to Nautilus, so I expected that no more
    --filesystem permission would be necessary.
    
    For some reason... we still need to put that. Although it looks like a
    bug somewhere.
    
    For now, let's just explicitly allow access the desrt folder.
    
    
    (cherry picked from commit 8ac9c873067dd8d6cba334eabd9e8fda873cee60)

 build-aux/flatpak/org.gnome.Nautilus.json | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/build-aux/flatpak/org.gnome.Nautilus.json b/build-aux/flatpak/org.gnome.Nautilus.json
index f7197c126..ca609cc4f 100644
--- a/build-aux/flatpak/org.gnome.Nautilus.json
+++ b/build-aux/flatpak/org.gnome.Nautilus.json
@@ -14,6 +14,7 @@
         "--talk-name=org.freedesktop.Tracker1",
         "--filesystem=host",
         "--talk-name=org.gtk.vfs", "--talk-name=org.gtk.vfs.*",
+        "--filesystem=xdg-run/dconf", "--filesystem=~/.config/dconf:ro",
         "--talk-name=ca.desrt.dconf", "--env=DCONF_USER_CONFIG_DIR=.config/dconf"
     ],
     "modules": [