Add codecov (#30)

* Add codecov

* Fixup: fix coverage args

* fixup: no env matrix

* Add Cov badge

* Document and polish

.github/workflows/test.yaml

@@ -75,8 +75,15 @@ jobs:
         run: pip install .
 
       - name: Run tests
-        run: tox -e py
+        run: tox -e py -- -vv --cov-report=xml
 
       - name: Run smoke tests
         run: ./smoke-tests.sh
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v4
+        with:
+          fail_ci_if_error: false
+          token: ${{ secrets.CODECOV_TOKEN }}
+          name: ${{ matrix.python-version }}
 # vim:set et sts=2:

.gitignore

@@ -1,6 +1,8 @@
 __pycache__/
 src/__pycache__/
 duct.egg-info/
-
+.coverage
+coverage.*
 .duct/
 .idea
+.tox/

CONTRIBUTING.rst

@@ -19,3 +19,14 @@ The following pull request labels are respected:
     * tests: Add or improve existing tests
     * dependencies: Update one or more dependencies version
     * performance: Improve performance of an existing feature
+
+
+Testing
+-------
+If you are contributing code, please consider adding a unit test.
+
+To run the tests:
+`tox`
+
+To run tests on one file (args after -- are passed to pytest):
+`tox -- test/test_my_thing.py`

README.md

@@ -1,5 +1,7 @@
 # duct
 
+[![codecov](https://codecov.io/gh/con/duct/graph/badge.svg?token=JrPazw0Vn4)](https://codecov.io/gh/con/duct)
+
 ## Summary:
 
 A process wrapper script that monitors the execution of a command.

tox.ini

@@ -1,6 +1,5 @@
 [tox]
 envlist = lint,typing,py38,py39,py310,py311,py312,pypy3
-# envlist = lint,py37,py38,py39,py310,py311,py312,pypy3
 skip_missing_interpreters = True
 isolated_build = True
 minversion = 3.3.0
@@ -34,7 +33,7 @@ commands =
     mypy src test
 
 [pytest]
-# addopts = --cov=datalad_installer --no-cov-on-fail
+addopts = --cov=duct --no-cov-on-fail
 filterwarnings = error
 norecursedirs = test/data
 markers =