From 3d93c3848a4fa85487f930f93deb687d155761d6 Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Fri, 7 Oct 2022 14:39:07 +0200
Subject: [PATCH] run Miri CI when std::sys changes

---
 src/ci/scripts/should-skip-this.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/ci/scripts/should-skip-this.sh b/src/ci/scripts/should-skip-this.sh
index 67ff00cc1df..60c2960b160 100755
--- a/src/ci/scripts/should-skip-this.sh
+++ b/src/ci/scripts/should-skip-this.sh
@@ -19,9 +19,12 @@ if [[ -n "${CI_ONLY_WHEN_SUBMODULES_CHANGED-}" ]]; then
         # those files are present in the diff a submodule was updated.
         echo "Submodules were updated"
     elif ! (git diff --quiet "$BASE_COMMIT" -- \
-             src/tools/clippy src/tools/rustfmt src/tools/miri); then
+             src/tools/clippy src/tools/rustfmt src/tools/miri
+             library/std/src/sys); then
         # There is not an easy blanket search for subtrees. For now, manually list
         # the subtrees.
+        # Also run this when the platform-specific parts of std change, in case
+        # that breaks Miri.
         echo "Tool subtrees were updated"
     elif ! (git diff --quiet "$BASE_COMMIT" -- \
              src/test/rustdoc-gui \