From 6f5c601ae3617adaf3d96a0ecd8b2c21411015b9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marijan=20Petri=C4=8Devi=C4=87?=
 <marijan.petricevic94@gmail.com>
Date: Fri, 6 Sep 2024 17:15:03 +0200
Subject: [PATCH] build.rs: make wasm-ast root configurable with an env-var

---
 wasm-rpc/build.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/wasm-rpc/build.rs b/wasm-rpc/build.rs
index 3ac13397..650ed009 100644
--- a/wasm-rpc/build.rs
+++ b/wasm-rpc/build.rs
@@ -1,8 +1,10 @@
 use cargo_metadata::MetadataCommand;
+use std::env;
 use std::io::Result;
 
 fn main() -> Result<()> {
-    let wasm_ast_root = find_package_root("golem-wasm-ast");
+    let wasm_ast_root =
+        env::var("GOLEM_WASM_AST_ROOT").unwrap_or_else(|_| find_package_root("golem-wasm-ast"));
 
     let mut config = prost_build::Config::new();
     config.extern_path(".wasm.ast", "::golem_wasm_ast::analysis::protobuf");