From 0e6b17ec94a5efbfe02cc3da1301c37e1ab1016b Mon Sep 17 00:00:00 2001
From: Bazinga9000 <bazonkidonk@gmail.com>
Date: Sat, 20 Sep 2025 23:55:49 -0400
Subject: [PATCH] jugglinglab: add desktop entry

---
 pkgs/by-name/ju/jugglinglab/package.nix | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/pkgs/by-name/ju/jugglinglab/package.nix b/pkgs/by-name/ju/jugglinglab/package.nix
index a391cac9205b..38b3c9eabfe0 100644
--- a/pkgs/by-name/ju/jugglinglab/package.nix
+++ b/pkgs/by-name/ju/jugglinglab/package.nix
@@ -34,6 +34,13 @@ maven.buildMavenPackage rec {
     ./fix-default-maven-plugin-versions.patch
   ];
 
+  # use non-absolute paths for Exec and Icon fields in the desktop item
+  postPatch = ''
+    substituteInPlace "bin/packaging/debian/Juggling Lab.desktop" \
+      --replace-fail "/opt/juggling-lab/bin/Juggling\ Lab" "jugglinglab" \
+      --replace-fail "/opt/juggling-lab/lib/Juggling_Lab.png" "jugglinglab"
+  '';
+
   mvnHash = "sha256-1Uzo9nRw+YR/sd7CC9MTPe/lttkRX6BtmcsHaagP1Do=";
 
   # fix jar timestamps for reproducibility
@@ -54,6 +61,14 @@ maven.buildMavenPackage rec {
       install -Dm755 bin/ortools-lib/ortools-${platformName}/* -t $out/lib/ortools-lib
     ''}
 
+    install -Dm644 \
+      "bin/packaging/debian/Juggling Lab.png" \
+      "$out/share/icons/hicolor/256x256/apps/jugglinglab.png"
+
+    install -Dm644 \
+      "bin/packaging/debian/Juggling Lab.desktop" \
+      "$out/share/applications/jugglinglab.desktop"
+
     runHook postInstall
   '';