split nihil into separate modules

1 files changed, 30 insertions, 0 deletions

diff --git a/nihil.posix/ensure_dir.cc b/nihil.posix/ensure_dir.cc
new file mode 100644
index 0000000..88e8898
--- /dev/null
+++ b/nihil.posix/ensure_dir.cc
@@ -0,0 +1,30 @@
+/*
+ * This source code is released into the public domain.
+ */
+
+module;
+
+#include <expected>
+#include <filesystem>
+#include <format>
+#include <system_error>
+
+module nihil.posix;
+
+import nihil.error;
+
+namespace nihil {
+
+auto ensure_dir(std::filesystem::path const &dir) -> std::expected<void, error>
+{
+	auto err = std::error_code();
+
+	std::filesystem::create_directories(dir, err);
+	
+	if (err)
+		return std::unexpected(error(err));
+
+	return {};
+}
+
+} // namespace nihil