From d0c38257a725f3cdd6d527ac7c2daffb8393be61 Mon Sep 17 00:00:00 2001
From: mae <26093674+MaeIsBad@users.noreply.github.com>
Date: Tue, 18 Nov 2025 17:35:34 +0100
Subject: [PATCH] Don't overwrite env for cargo-metadata call

In some cases(eg. if RUST_TOOLCHAIN is set and cargo
is managed by rustup) cargo metadata will behave
incorrectly if some environment variables are removed
---
 src/workspace.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/workspace.ts b/src/workspace.ts
index a7d4b30..48326e4 100644
--- a/src/workspace.ts
+++ b/src/workspace.ts
@@ -15,7 +15,7 @@ export class Workspace {
       const meta: Meta = JSON.parse(
         await getCmdOutput("cargo", ["metadata", "--all-features", "--format-version", "1", ...extraArgs], {
           cwd: this.root,
-          env: { "CARGO_ENCODED_RUSTFLAGS": "" },
+          env: { ...process.env, "CARGO_ENCODED_RUSTFLAGS": "" },
         }),
       );
       core.debug(`workspace "${this.root}" has ${meta.packages.length} packages`);