From 829f455129189a866f41ffec124beedf3be937ce Mon Sep 17 00:00:00 2001
From: apio <blobs.trading@gmail.com>
Date: Sun, 21 Jul 2024 13:07:51 +0200
Subject: [PATCH] apps: Add arch

---
 apps/CMakeLists.txt |  1 +
 apps/arch.cpp       | 22 ++++++++++++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 apps/arch.cpp

diff --git a/apps/CMakeLists.txt b/apps/CMakeLists.txt
index 2c672152..fe237afd 100644
--- a/apps/CMakeLists.txt
+++ b/apps/CMakeLists.txt
@@ -53,3 +53,4 @@ luna_app(startui.cpp startui)
 luna_app(launch.cpp launch)
 luna_app(run.cpp run)
 luna_app(sha256sum.cpp sha256sum)
+luna_app(arch.cpp arch)
diff --git a/apps/arch.cpp b/apps/arch.cpp
new file mode 100644
index 00000000..6ce1ad81
--- /dev/null
+++ b/apps/arch.cpp
@@ -0,0 +1,22 @@
+#include <os/ArgumentParser.h>
+#include <os/File.h>
+#include <sys/utsname.h>
+
+Result<int> luna_main(int argc, char** argv)
+{
+    os::ArgumentParser parser;
+    parser.add_description("Print the current machine's architecture name."_sv);
+    parser.add_system_program_info("arch"_sv);
+    parser.parse(argc, argv);
+
+    struct utsname info;
+    if (uname(&info) < 0)
+    {
+        perror("uname");
+        return 1;
+    }
+
+    os::println("%s", info.machine);
+
+    return 0;
+}