slack: fix screen sharing on wayland

Slack blacklists the electron feature to allow screen capture via Pipewire for unknown reasons. This change applies the same workaround as the unofficial slack flatpack to get it working again.
2024-03-03 14:16:55 +01:00
parent 286977c08d
commit 5f6b9d7b7d
1 changed files with 5 additions and 1 deletions
@@ -181,7 +181,11 @@ let
        --replace /usr/bin/ $out/bin/ \
        --replace /usr/share/pixmaps/slack.png slack \
        --replace bin/slack "bin/slack -s"
-
+    '' + lib.optionalString stdenv.hostPlatform.isLinux ''
+      # Prevent Un-blacklist pipewire integration to enable screen sharing on wayland.
+      # https://github.com/flathub/com.slack.Slack/issues/101#issuecomment-1807073763
+      sed -i -e 's/,"WebRTCPipeWireCapturer"/,"LebRTCPipeWireCapturer"/' $out/lib/slack/resources/app.asar
+    '' + ''
      runHook postInstall
    '';
  };