Minimal CI workflow - just checkout and run tests

.gitea/workflows/ci.yml

@@ -1,29 +1,18 @@
 name: CI
 
-on:
-  push:
-    branches: [main]
-  pull_request:
-    branches: [main]
+on: [push, pull_request]
 
 jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout code
+      - name: Checkout
         run: |
           git clone https://gitea.com/${{ github.repository }} ${{ github.workspace }}
           cd ${{ github.workspace }}
           git checkout ${{ github.sha }}
-      - name: Set up Python
-        run: |
-          which python3 || (apt-get update && apt-get install -y python3 python3-pip)
-          python3 --version
-      - name: Install dependencies
-        run: |
-          python3 -m pip install --upgrade pip
-          python3 -m pip install -e .
-          python3 -m pip install pytest
       - name: Run tests
         run: |
-          python3 -m pytest tests/ -v
+          cd ${{ github.workspace }}
+          pip3 install -e . pytest 2>/dev/null || pip install -e . pytest
+          python3 -m pytest tests/ -v 2>/dev/null || python -m pytest tests/ -v