Try actions with Earthly instead.

.github/workflows/ci.yaml

@@ -11,30 +11,14 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.10"
-      - name: Install dependencies
-        run: |
-          python3 -m pip install -r requirements.txt
-          sudo apt-get install -y debhelper dh-python python3-all
-      - name: Lint
-        continue-on-error: true
-        run: |
-          ruff format --check
-          ruff check
-      - name: Build and install stdeb
-        run: |
-          python setup.py --command-packages=stdeb.command bdist_deb
-          for f in deb_dist/*.deb; do echo; echo $f; dpkg --contents $f; done
-          sudo dpkg -i deb_dist/*.deb
+      - name: Set up Earthly
+        uses: earthly/actions-setup@v1
       - name: Run tests
         run: |
-          sudo -E bash -x ./test.sh
+          earthly --ci +test
       - name: Run pypi-install tests
         run: |
-          sudo -E bash -x ./test-pypi-install.sh
+          earthly --ci +test-pypi-install
       - name: Run 2and3 tests
         run: |
-          sudo -E bash -x ./test2and3.sh
+          earthly --ci +test-2and3