From 4157f20b99c29681531f25a2c161b76bf4103366 Mon Sep 17 00:00:00 2001
From: Jiahao XU <Jiahao_XU@outlook.com>
Date: Mon, 6 Jun 2022 22:40:52 +1000
Subject: [PATCH] Support for macos in `detect_targets`

Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
---
 src/target.rs | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/src/target.rs b/src/target.rs
index 4c6f8f57..24b0e3e9 100644
--- a/src/target.rs
+++ b/src/target.rs
@@ -19,8 +19,10 @@ pub async fn detect_targets() -> Vec<Box<str>> {
     {
         return linux::detect_targets_linux().await;
     }
-
-    todo!()
+    #[cfg(target_os = "macos")]
+    {
+        macos::detect_targets_macos()
+    }
 }
 
 #[cfg(target_os = "linux")]
@@ -95,3 +97,19 @@ mod linux {
         target.into_boxed_str()
     }
 }
+
+#[cfg(target_os = "macos")]
+mod macos {
+    use guess_host_triple::guess_host_triple;
+
+    const AARCH64: &str = "aarch64-apple-darwin";
+    const X86: &str = "x86_64-apple-darwin";
+
+    pub(super) fn detect_targets_macos() -> Vec<Box<str>> {
+        if guess_host_triple() == Some(AARCH64) {
+            vec![AARCH64.into(), X86.into()]
+        } else {
+            vec![X86.into()]
+        }
+    }
+}