From 2c97fe57e00d86a4a8c77ec245b4b31dd09c65f3 Mon Sep 17 00:00:00 2001
From: beltram <beltram.maldant@gmail.com>
Date: Tue, 13 Jun 2023 13:45:09 +0200
Subject: [PATCH] try separating mains

---
 lib/build.rs | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/lib/build.rs b/lib/build.rs
index 627317ea..567c1447 100644
--- a/lib/build.rs
+++ b/lib/build.rs
@@ -1,10 +1,11 @@
+// otherwise fails while building Docker image
+#[cfg(not(target_env = "musl"))]
 fn main() -> Result<(), Box<dyn std::error::Error>> {
-    // otherwise fails while building Docker image
-    #[cfg(not(target_env = "musl"))]
-    {
-        for proto in std::fs::read_dir("tests/grpc/protos").unwrap() {
-            proto.map(|p| p.path()).ok().map(tonic_build::compile_protos).transpose()?;
-        }
+    for proto in std::fs::read_dir("tests/grpc/protos")? {
+        tonic_build::compile_protos(proto?.path())?;
     }
     Ok(())
 }
+
+#[cfg(target_env = "musl")]
+fn main() -> Result<(), Box<dyn std::error::Error>> {}