[gnome-shell-extensions] auto-move-windows: Exclude sticky windows from empty-check

[Florian Müllner <fmuellner src gnome org>]

commit 61cf679b8c6c86b62bff1d9e2489320b8a04fa4d
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Nov 5 22:09:30 2020 +0100

    auto-move-windows: Exclude sticky windows from empty-check
    
    We modify gnome-shell's workspace tracker to only remove empty
    workspaces from the end. However we currently don't take into
    account that sticky windows appear on all workspaces, so those
    are preventing any workspace from getting removed at the moment.
    
    Exclude them when determining whether a workspace is empty to
    get the expected behavior.
    
    https://gitlab.gnome.org/GNOME/gnome-shell-extensions/-/merge_requests/135

 extensions/auto-move-windows/extension.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/extensions/auto-move-windows/extension.js b/extensions/auto-move-windows/extension.js
index d99244c..b9bc3a0 100644
--- a/extensions/auto-move-windows/extension.js
+++ b/extensions/auto-move-windows/extension.js
@@ -116,10 +116,12 @@ function myCheckWorkspaces() {
     let keepAliveWorkspaces = [];
     let foundNonEmpty = false;
     for (let i = this._workspaces.length - 1; i >= 0; i--) {
-        if (!foundNonEmpty)
-            foundNonEmpty = this._workspaces[i].list_windows().length > 0;
-        else if (!this._workspaces[i]._keepAliveId)
+        if (!foundNonEmpty) {
+            foundNonEmpty = this._workspaces[i].list_windows().some(
+                w => !w.is_on_all_workspaces());
+        } else if (!this._workspaces[i]._keepAliveId) {
             keepAliveWorkspaces.push(this._workspaces[i]);
+        }
     }
 
     // make sure the original method only removes empty workspaces at the end