From 64229bbeeeaa3219a13aa427473de67546b9256a Mon Sep 17 00:00:00 2001
From: Antony Lewis <antony@cosmologist.info>
Date: Tue, 20 Aug 2024 22:29:49 +0100
Subject: [PATCH] action

---
 .github/workflows/tests.yml | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 775d856..b19372e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -7,7 +7,15 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.12", "3.13"]
+        - name: "Latest Python 3.12"
+          os: ubuntu-latest
+          python-version: 3.12
+        - name: "OS X Python 3.8"
+          os: macos-latest
+          python-version: 3.8
+        - name: "Windows Python 3.8"
+          os: windows-latest
+          python-version: 3.8
 
     steps:
     - uses: actions/checkout@v4
@@ -20,16 +28,20 @@ jobs:
         python-version: ${{ matrix.python-version }}
         allow-prereleases: true
 
+    - name: flake8 Lint
+      if: matrix.os == 'ubuntu-latest'
+      uses: py-actions/flake8@v2
+      with:
+          args: --select=E713,E704,E703,E714,E10,E11,E20,E22,E23,E25,E27,E301,E302,E304,E9,F405,F406,F5,F6,F7,F8,W1,W2,W3,W6 --show-source --statistics
+          path: getdist
+          max-line-length: "120"
+
     - name: Install dependencies
       run: |
         python --version
-        pip install . PyYAML flake8
+        pip install . 
         git clone --depth=1 https://github.com/cmbant/getdist_testchains
 
-    - name: Run flake8
-      run: |
-        flake8 getdist --select=E713,E704,E703,E714,E10,E11,E20,E22,E23,E25,E27,E301,E302,E304,E9,F405,F406,F5,F6,F7,F8,W1,W2,W3,W6 --show-source --statistics
-
     - name: Run tests
       run: |
         getdist --help