Improve coveralls in github workflow

.github/workflows/checks.yml

@@ -50,23 +50,19 @@ jobs:
           poetry run inv ci.prepare
       - name: Run checks ${{ matrix.python-version }}
         run: poetry run inv pre-commit.run-hooks
-      - name: Upload results to coveralls
-        run: |
-          poetry run pip install coveralls
-          poetry run coveralls --service=github
-        env:
-          COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          COVERALLS_FLAG_NAME: python ${{ matrix.python-version }} - django ${{ matrix.django-version }}
-          COVERALLS_PARALLEL: true
+      - name: Coveralls Upload
+        uses: coverallsapp/github-action@v2
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          flag-name: Python${{ matrix.python-version }} - Django${{ matrix.django-version }}
+          parallel: true
   coveralls-finish:
     needs: test
     if: ${{ always() }}
     runs-on: ubuntu-latest
     steps:
       - name: Coveralls Finished
-        run: |
-          pip install coveralls
-          coveralls --service=github --finish
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        uses: coverallsapp/github-action@v2
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          parallel-finished: true

.pre-commit-config.yaml

@@ -45,7 +45,7 @@ repos:
         stages: [push]
       - id: tests
         name: run tests
-        entry: inv ci.coverage
+        entry: inv pytest.run --params="--cov=."
         language: system
         pass_filenames: false
         types: [python]

invocations/ci.py

@@ -9,12 +9,3 @@ def prepare(context):
     saritasa_invocations.docker.up(context)
     saritasa_invocations.github_actions.set_up_hosts(context)
     saritasa_invocations.poetry.install(context)
-
-
-@task
-def coverage(context):
-    """Run tests through coverage to generate coverage report."""
-    saritasa_invocations.python.run(
-        context,
-        command="-m coverage run -m pytest -v",
-    )

pyproject.toml

@@ -96,9 +96,9 @@ factory-boy = "^3.3.1"
 # Werkzeug is a comprehensive WSGI web application library
 # https://werkzeug.palletsprojects.com/en/3.0.x/
 werkzeug = "^3.0.4"
-# Tool for measuring code coverage of Python programs
-# https://coverage.readthedocs.io/en/7.3.2/
-coverage = "^7.6.1"
+# This plugin produces coverage reports.
+# https://pytest-cov.readthedocs.io/en/latest/index.html
+pytest-cov = "^5.0.0"
 # Psycopg is a PostgreSQL adapter for the Python
 # https://www.psycopg.org/docs/install.html
 psycopg2-binary = "^2.9.9"
@@ -395,6 +395,14 @@ python_files = [
   "test_*.py",
   "*_tests.py",
 ]
+addopts = [
+    "--ff",
+    "--capture=no",
+    "--verbose",
+    "--cov-config=pyproject.toml",
+    "--cov-report=lcov:coverage.lcov",
+    "--cov-report=term-missing:skip-covered",
+]
 
 [tool.coverage.run]
 source = [