From 3957279a2ce18f336538b34d6a237083878e16e2 Mon Sep 17 00:00:00 2001
From: Ralf Gommers <ralf.gommers@gmail.com>
Date: Thu, 1 Aug 2024 16:14:22 +0200
Subject: [PATCH] Explicitly set GITHUB_ACTIONS env var (in cibuildwheel Docker
 container)

---
 .github/workflows/freethreaded_wheels.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.github/workflows/freethreaded_wheels.yml b/.github/workflows/freethreaded_wheels.yml
index 84e841a2..e9c4b0a0 100644
--- a/.github/workflows/freethreaded_wheels.yml
+++ b/.github/workflows/freethreaded_wheels.yml
@@ -69,6 +69,9 @@ jobs:
           CIBW_MANYLINUX_X86_64_IMAGE: manylinux2014
           CIBW_MUSLLINUX_X86_64_IMAGE: musllinux_1_2
           CIBW_BUILD_FRONTEND: "pip; args: --no-build-isolation"
+          CIBW_ENVIRONMENT: GITHUB_ACTIONS=True
+          GITHUB_ACTIONS: True
+          CIBW_ENVIRONMENT_PASS_LINUX: GITHUB_ACTIONS
       - uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
         with:
           name: wheels_linux_${{ matrix.cibw_arch }}_${{ matrix.cibw_python }}