From 3e9fe3a99ae3f4250e1d3788f5f3b4cc0c21e6ac Mon Sep 17 00:00:00 2001
From: Georg Brandl <georg@python.org>
Date: Wed, 2 Jun 2021 15:34:46 +0200
Subject: CI: add a "check mapfiles" action (#1828)

---
 .github/workflows/build.yaml | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to '.github')

diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 22134e98..b2d7050c 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -29,6 +29,20 @@ jobs:
       run: py.test
       if: runner.os == 'Windows' && ! contains(matrix['python-version'], 'pypy')
 
+  check-mapfiles:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-python@v2
+    - name: Regenerate mapfiles
+      run: make mapfiles
+    - name: Fail if mapfiles changed
+      run: |
+        if git ls-files -m | grep mapping; then
+          echo 'Please run "make mapfiles" and add the changes to a commit.'
+          exit 1
+        fi
+
   lint:
     runs-on: ubuntu-latest
     steps:
-- 
cgit v1.2.1