From 571aab63e449999fabdc99607c064c7e03b66138 Mon Sep 17 00:00:00 2001
From: Peter Barker <pbarker@barker.dropbear.id.au>
Date: Thu, 3 Nov 2022 09:21:35 +1100
Subject: [PATCH] .github: tidy setting of environment variables

---
 .github/workflows/test_size.yml | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test_size.yml b/.github/workflows/test_size.yml
index 336c8a84b9..b98323588b 100644
--- a/.github/workflows/test_size.yml
+++ b/.github/workflows/test_size.yml
@@ -72,11 +72,17 @@ jobs:
           NO_VERSIONS_DIR="$GITHUB_WORKSPACE/base_branch_bin_no_versions"
           mkdir "$NO_VERSIONS_DIR"
 
+          # export some environment variables designed to get
+          #            repeatable builds from the same source:
+          export CHIBIOS_GIT_VERSION="12345678"
+          export GIT_VERSION="abcdef"
+          export GIT_VERSION_INT="15"
+
           if [ "${{matrix.config}}" = "Hitec-Airspeed" ] ||
              [ "${{matrix.config}}" = "f103-GPS" ]; then
-            CHIBIOS_GIT_VERSION="12345678" GIT_VERSION="abcdef" GIT_VERSION_INT="15" ./waf AP_Periph
+            ./waf AP_Periph
           else
-            CHIBIOS_GIT_VERSION="12345678" GIT_VERSION="abcdef" GIT_VERSION_INT="15" ./waf
+            ./waf
           fi
           cp -r build/${{matrix.config}}/bin/* "$NO_VERSIONS_DIR"