From b2cd693956ceadcea1ca96b751a83bc18a051eb7 Mon Sep 17 00:00:00 2001
From: Vaxry <vaxry@vaxry.net>
Date: Sun, 10 Mar 2024 02:58:14 +0000
Subject: [PATCH] util: check for xcur2png before extract

---
 hyprcursor-util/src/main.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hyprcursor-util/src/main.cpp b/hyprcursor-util/src/main.cpp
index aa23249..5c989c6 100644
--- a/hyprcursor-util/src/main.cpp
+++ b/hyprcursor-util/src/main.cpp
@@ -288,6 +288,9 @@ static std::string spawnSync(const std::string& cmd) {
 
 static std::optional<std::string> extractXTheme(const std::string& xpath, const std::string& out_) {
 
+    if (!spawnSync("xcur2png --help").contains("xcursor"))
+        return "missing dependency: -x requires xcur2png.";
+
     if (!std::filesystem::exists(xpath) || !std::filesystem::exists(xpath + "/cursors"))
         return "input path does not exist or is not an xcursor theme";