From a064585217e44afce7325d826a358acbf7ad8e78 Mon Sep 17 00:00:00 2001
From: Eotel <49769982+Eotel@users.noreply.github.com>
Date: Mon, 26 Oct 2026 13:51:09 +0900
Subject: [PATCH] fix(nix): use host platform for system dependencies

---
 .changeset/nix-host-platform.md | 5 +++++
 flake.nix                       | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)
 create mode 100644 .changeset/nix-host-platform.md

diff --git a/.changeset/nix-host-platform.md b/.changeset/nix-host-platform.md
new file mode 100644
index 0000000000..5e28e46fae
--- /dev/null
+++ b/.changeset/nix-host-platform.md
@@ -0,0 +1,5 @@
+---
+"@googleworkspace/cli": patch
+---
+
+Use Nix host platform attributes when selecting system dependencies.
diff --git a/flake.nix b/flake.nix
index 0f465d77df..b7b3c852ad 100644
--- a/flake.nix
+++ b/flake.nix
@@ -38,8 +38,8 @@
           };
 
           nativeBuildInputs = [ pkgs.pkg-config ];
-          buildInputs = pkgs.lib.optionals pkgs.stdenv.isLinux linuxDeps
-            ++ pkgs.lib.optionals pkgs.stdenv.isDarwin darwinDeps;
+          buildInputs = pkgs.lib.optionals pkgs.stdenv.hostPlatform.isLinux linuxDeps
+            ++ pkgs.lib.optionals pkgs.stdenv.hostPlatform.isDarwin darwinDeps;
 
           # Tests are disabled by default in buildRustPackage if not specified, 
           # but we'll be explicit. Some tests might require network.