From a8b0ea58e60bb0326b7f7c8f3c736d89ce9ef1df Mon Sep 17 00:00:00 2001
From: Lexi Winter <lexi@le-fay.org>
Date: Sun, 29 Jun 2025 19:19:23 +0100
Subject: wip macOS port

---
 nihil.posix/find_in_path.ccm | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 nihil.posix/find_in_path.ccm

(limited to 'nihil.posix/find_in_path.ccm')

diff --git a/nihil.posix/find_in_path.ccm b/nihil.posix/find_in_path.ccm
new file mode 100644
index 0000000..4988a12
--- /dev/null
+++ b/nihil.posix/find_in_path.ccm
@@ -0,0 +1,24 @@
+/*
+ * This source code is released into the public domain.
+ */
+
+module;
+
+#include <filesystem>
+#include <optional>
+
+export module nihil.posix:find_in_path;
+
+import nihil.error;
+import :fd;
+
+namespace nihil {
+
+/*
+ * Find an executable in $PATH and return the full path.  If $PATH is not set, uses _PATH_DEFPATH.
+ * If the file can't be found or opened, returns std::nullopt.
+ */
+export [[nodiscard]] auto find_in_path(std::filesystem::path const &file)
+	-> std::optional<std::filesystem::path>;
+
+} // namespace nihil
-- 
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