From 7d6376d5c4e18f76ee7634d045466d05bac50753 Mon Sep 17 00:00:00 2001
From: Nathan Fisher <jeang3nie@hitchhiker-linux.org>
Date: Tue, 4 Apr 2023 21:52:29 -0400
Subject: [PATCH] Store target arch as `HOST_ARCH` const, use this as default
 value for `Package` struct

---
 src/package/arch.rs | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/src/package/arch.rs b/src/package/arch.rs
index cde2d3c..e453f27 100644
--- a/src/package/arch.rs
+++ b/src/package/arch.rs
@@ -1,7 +1,18 @@
 use serde::{Deserialize, Serialize};
 use std::{fmt, str::FromStr, error::Error};
 
-#[derive(Clone, Copy, Debug, Default, Deserialize, PartialEq, Serialize)]
+#[cfg(target_arch = "arm")]
+pub const HOST_ARCH: Arch = Arch::armv7l;
+#[cfg(target_arch = "aarch64")]
+pub const  HOST_ARCH: Arch = Arch::aarch64;
+#[cfg(target_arch = "x86")]
+pub const HOST_ARCH: Arch = Arch::i486;
+#[cfg(target_arch = "riscv64")]
+pub const HOST_ARCH: Arch = Arch::riscv64;
+#[cfg(target_arch = "x86_64")]
+pub const HOST_ARCH: Arch = Arch::x86_64;
+
+#[derive(Clone, Copy, Debug, Deserialize, PartialEq, Serialize)]
 #[allow(non_camel_case_types)]
 pub enum Arch {
     armv7l,
@@ -10,10 +21,15 @@ pub enum Arch {
     i586,
     i686,
     riscv64,
-    #[default]
     x86_64,
 }
 
+impl Default for Arch {
+    fn default() -> Self {
+        HOST_ARCH
+    }
+}
+
 impl fmt::Display for Arch {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(f, "{}", match self {