Improve CI (#485)

* Improve CI

* Update test.yml

.github/workflows/test.yml

@@ -7,7 +7,8 @@ on:
     branches: [master]
 
 jobs:
-  build:
+  test:
+    name: Test with tox
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -18,17 +19,27 @@ jobs:
     steps:
       - name: Check out repository
         uses: actions/checkout@v4
-        with:
-          fetch-depth: 2
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
+          cache: pip
 
       - name: Install dependencies
         run: |
-          pip install uv tox tox-gh-actions tox-uv
+          pip install uv tox tox-uv
+
+      - name: Cache tox environments
+        uses: actions/cache@v4
+        with:
+          path: .tox
+          key: tox-${{ runner.os }}-${{ matrix.python-version }}-${{ hashFiles('tox.ini', 'requirements.txt', 'requirements-test.txt') }}
+          restore-keys: |
+            tox-${{ runner.os }}-${{ matrix.python-version }}-
+            tox-${{ runner.os }}-
+
 
       - name: Test with tox
-        run: tox
+        run: |
+          tox -p auto

tox.ini

@@ -1,6 +1,7 @@
 [tox]
 envlist = py312, py313, lint, typing, coverage
 skip_missing_interpreters = True
+parallel = True
 
 [gh-actions]
 python =
@@ -17,25 +18,23 @@ deps =
 [testenv:lint]
 basepython = python3
 ignore_errors = True
+skip_install = True
+usedevelop = False
 commands =
   ruff check .
   ruff format --check .
-deps =
-  -rrequirements.txt
-  -rrequirements-test.txt
 
 [testenv:typing]
 basepython = python3
 ignore_errors = True
+skip_install = True
+usedevelop = False
 commands =
   mypy gios
-deps =
-  -rrequirements.txt
-  -rrequirements-test.txt
 
 [testenv:coverage]
-deps =
-  -rrequirements.txt
-  -rrequirements-test.txt
+depends = py312
+skip_install = True
+usedevelop = False
 commands =
     coverage report --fail-under=79