meta: add codecov

.github/workflows/run_tests.yml

@@ -29,4 +29,9 @@ jobs:
         run:  |
           source ./environment.sh
           source venv/bin/activate
-          make test
+          make test
+
+      - name: Upload results to Codecov
+        uses: codecov/codecov-action@v4
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}

Makefile

@@ -1,6 +1,6 @@
 .PHONY: test format clean serve_docs
 test:
-	python3 -m pytest
+	python3 -m pytest --cov
 
 format:
 	python3 -m black .

pyproject.toml

@@ -19,7 +19,8 @@ requires-python = ">=3.8"
 [project.optional-dependencies]
 dev = [
   "pytest",
-  "black",
+  "pytest-cov",
+  "ruff",
   "mkdocs-material",
   "amaranth_boards@git+https://github.com/amaranth-lang/amaranth-boards"
 ]