From 9d50306325a8b2a4eee9a25054fe2331564109cf Mon Sep 17 00:00:00 2001
From: Brad Barnett <127794626+bdbarnett@users.noreply.github.com>
Date: Tue, 10 Nov 2026 09:32:41 -0600
Subject: [PATCH] ci: a stub or the stub test runs the interpreter build

---
 tests/test_ci_scope.py | 6 ++++--
 tools/ci_scope.py      | 8 ++++++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/tests/test_ci_scope.py b/tests/test_ci_scope.py
index 532616a..ad1a1bd 100644
--- a/tests/test_ci_scope.py
+++ b/tests/test_ci_scope.py
@@ -39,8 +39,10 @@ def test_a_workflow_reaches_its_own_jobs(self):
         self.assertEqual(self.jobs(".github/workflows/lint.yml"), {"lint"})
         self.assertEqual(self.jobs(".github/workflows/prepare-release.yml"), set())
 
-    def test_a_stub_reaches_the_tests_and_the_wheel_not_the_firmware_build(self):
-        self.assertEqual(self.jobs("src/audiometer/audiometer.pyi"), {"unit", "wheels"})
+    def test_a_stub_reaches_the_tests_the_wheel_and_the_interpreter_build(self):
+        # The comparison with the MicroPython module runs only in the build.
+        self.assertEqual(self.jobs("src/audiometer/audiometer.pyi"), {"unit", "wheels", "build"})
+        self.assertEqual(self.jobs("tests/test_stubs_match_modules.py"), {"lint", "unit", "build"})
         self.assertEqual(self.jobs(".github/workflows/stubs.yml"), set())
 
     def test_the_sources_packaging_and_unknown_files_reach_everything(self):
diff --git a/tools/ci_scope.py b/tools/ci_scope.py
index ca6c539..ebc3916 100644
--- a/tools/ci_scope.py
+++ b/tools/ci_scope.py
@@ -51,8 +51,12 @@
     (".github/workflows/publish-release-packages.yml", ()),
     (".github/workflows/tag-release.yml", ()),
     # A type stub reaches the wheel, which carries it, and the test that holds
-    # it to its module. The Stubs workflow runs mypy over it on its own.
-    ("src/*/*.pyi", ("unit", "wheels")),
+    # it to its module. That test compares every stub with the module built
+    # into MicroPython, and the interpreter build is the only job that has one,
+    # so a stub or the test also reaches "build". The Stubs workflow runs mypy
+    # over a stub on its own.
+    ("src/*/*.pyi", ("unit", "wheels", "build")),
+    ("tests/test_stubs_match_modules.py", ("lint", "unit", "build")),
     # flake8 reads the examples; nothing else does.
     ("examples/**", ("lint",)),
     (".flake8", ("lint",)),