sparkleshare: Remove fallback to Flatpak image

The upstream .desktop file has a fallback to flatpack. It is only intended to run if `sparkleshare` isn't in the user's path. But to make matters even worse it will also run if `sparkleshare` exists with a failure code.

Remove this fallback to ensure that users don't download and run unpinned and untrusted code from the internet.

1 files changed, 3 insertions, 0 deletions

diff --git a/pkgs/applications/version-management/sparkleshare/default.nix b/pkgs/applications/version-management/sparkleshare/default.nix
index a13f25e681955..ef7da9d880bfb 100644
--- a/pkgs/applications/version-management/sparkleshare/default.nix
+++ b/pkgs/applications/version-management/sparkleshare/default.nix
@@ -49,6 +49,9 @@ stdenv.mkDerivation rec {
   ];
 
   patchPhase = ''
+    # SparkleShare's default desktop file falls back to flatpak.
+    sed -ie "s_^Exec=.*_Exec=$out/bin/sparkleshare_" SparkleShare/Linux/SparkleShare.Autostart.desktop
+
     # Nix will manage the icon cache.
     echo '#!/bin/sh' >scripts/post-install.sh
   '';