[gnome-boxes/fix-tracker-build] flatpak: Build Tracker from git repo

[Felipe Borges <felipeborges src gnome org>]

commit f19ab953087a7ceab48a63e74ac096d008412bd2
Author: Felipe Borges <felipeborges gnome org>
Date:   Tue Apr 14 11:35:35 2020 +0200

    flatpak: Build Tracker from git repo
    
    This way we can benefit from fixes in the stable branch.
    
    This fixes our latest build failures
    https://gitlab.gnome.org/GNOME/gnome-boxes/-/jobs/661938

 build-aux/flatpak/org.gnome.Boxes.json | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)
---
diff --git a/build-aux/flatpak/org.gnome.Boxes.json b/build-aux/flatpak/org.gnome.Boxes.json
index a1b94789..8cd1b090 100644
--- a/build-aux/flatpak/org.gnome.Boxes.json
+++ b/build-aux/flatpak/org.gnome.Boxes.json
@@ -17,6 +17,7 @@
         "--system-talk-name=org.freedesktop.Accounts",
         "--filesystem=/var/lib/AccountsService/icons:ro",
         "--talk-name=org.freedesktop.Tracker1",
+        "--env=TRACKER_SPARQL_BACKEND=bus",
         "--talk-name=org.freedesktop.secrets",
         "--filesystem=xdg-run/dconf",
         "--filesystem=~/.config/dconf:ro",
@@ -307,9 +308,9 @@
             ],
             "sources" : [
                 {
-                    "type" : "archive",
-                    "url" : "https://download.gnome.org/sources/tracker/2.3/tracker-2.3.4.tar.xz";,
-                    "sha256": "577952244ab977c78b0b88e2f63c4197eaba16e4d66bff692b7f58993e06516d"
+                    "type" : "git",
+                    "url" : "https://gitlab.gnome.org/GNOME/tracker.git";,
+                    "branch": "tracker-2.3"
                 }
             ]
         },
@@ -340,9 +341,9 @@
             ],
             "sources": [
                 {
-                    "type": "archive",
-                    "url": 
"https://download.gnome.org/sources/tracker-miners/2.3/tracker-miners-2.3.3.tar.xz";,
-                    "sha256" : "7472aa28d7862620d3ca2bbec3b103df547d7319c12e95a7f7aa9f9f6dee4b19"
+                    "type": "git",
+                    "url": "https://gitlab.gnome.org/GNOME/tracker-miners.git";,
+                    "branch" : "tracker-miners-2.3"
                 }
             ]
         },