1 files changed, 31 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/desktops/gnome/extensions/window-corner-preview/default.nix b/nixpkgs/pkgs/desktops/gnome/extensions/window-corner-preview/default.nix
new file mode 100644
index 000000000000..0e71345bb8a7
--- /dev/null
+++ b/nixpkgs/pkgs/desktops/gnome/extensions/window-corner-preview/default.nix
@@ -0,0 +1,31 @@
+{ lib, stdenv, fetchFromGitHub, gnome }:
+
+stdenv.mkDerivation rec {
+  pname = "gnome-shell-extension-window-corner-preview";
+  version = "unstable-2019-04-03";
+
+  src = fetchFromGitHub {
+    owner = "medenagan";
+    repo = "window-corner-preview";
+    rev = "a95bb1389d94474efab7509aac592fb58fff6006";
+    sha256 = "03v18j9l0fb64xrg3swf1vcgl0kpgwjlp8ddn068bpvghrsvgfah";
+  };
+
+  dontBuild = true;
+
+  uuid = "window-corner-preview@fabiomereu.it";
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $out/share/gnome-shell/extensions
+    cp -r ${uuid} $out/share/gnome-shell/extensions
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "GNOME Shell extension showing a video preview on the corner of the screen";
+    license = licenses.mit;
+    maintainers = with maintainers; [ jtojnar ];
+    homepage = "https://github.com/medenagan/window-corner-preview";
+    broken = lib.versionAtLeast gnome.gnome-shell.version "3.32"; # Doesn't support 3.34
+  };
+}