bpo-44035: Show git diff after autoreconf and regen (GH-30117)

tiran · web-flow · commit da8cf8a74714 · 2021-12-17T16:17:56.000+01:00
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -90,8 +90,10 @@ jobs:
           if test -n "$changes"; then
             echo "Generated files not up to date."
             echo "Perhaps you forgot to run make regen-all or build.bat --regen. ;)"
-            echo "configure files must be regenerated with a specific, unpatched version of autoconf."
+            echo "configure files must be regenerated with a specific version of autoconf."
             echo "$changes"
+            echo ""
+            git diff --staged || true
             exit 1
           fi
       - name: Check exported libpython symbols
