Initial tox in CI/CD

.gitlab-ci.yml

 default:
   image: python:3.7 # minimum supported version
-  # Make sure each step is executed in a virtual environment with some basic dependencies present
   before_script:
     - python --version # For debugging
-    - python -m venv venv
-    - source venv/bin/activate
     - python -m pip install --upgrade pip
-    # install common packages required for linting, building, docs etc.
-    - pip install --upgrade black build flake8 pylint setuptools sphinx twine wheel
+    - pip install --upgrade tox twine
   cache:
     paths:
       - .cache/pip
-      - venv/
+      # Do not cache .tox, to recreate virtualenvs for every step
 
 stages:
   - lint
@@ -29,22 +25,19 @@ variables:
 run_black:
   stage: lint
   script:
-    - python -m black --version
-    - python -m black --check --diff .
+    - tox -e black
   allow_failure: true
 
 run_flake8:
   stage: lint
   script:
-    - python -m flake8 --version
-    - python -m flake8 map
+    - tox -e pep8
   allow_failure: true
 
 run_pylint:
   stage: lint
   script:
-    - python -m pylint --version
-    - python -m pylint map
+    - tox -e pylint
   allow_failure: true
 
 # build_extensions:
@@ -55,8 +48,7 @@ run_pylint:
 run_unit_tests:
   stage: test
   script:
-    - pip install -r requirements.txt
-    - echo "run python unit tests /w coverage"
+    - tox -e py37,py38,py39,py310
 
 package_files:
   stage: package
@@ -65,7 +57,7 @@ package_files:
     paths:
       - dist/*
   script:
-    - python -m build # or something similar
+    - tox -e build
 
 package_docs:
   stage: package
@@ -95,11 +87,11 @@ publish_on_gitlab:
     - if: $CI_COMMIT_TAG
   script:
     - echo "run twine for gitlab"
-    # - |
-    #   TWINE_PASSWORD=${CI_JOB_TOKEN} \
-    #   TWINE_USERNAME=gitlab-ci-token \
-    #   python -m twine upload \
-    #   --repository-url ${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/pypi dist/*
+    - |
+      TWINE_PASSWORD=${CI_JOB_TOKEN} \
+      TWINE_USERNAME=gitlab-ci-token \
+      python -m twine upload \
+      --repository-url ${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/pypi dist/*
 
 publish_on_test_pypi:
   stage: publish

tox.ini

@@ -16,7 +16,6 @@ deps =
     -r{toxinidir}/tests/requirements.txt
 commands =
     {envpython} --version
-    stestr run {posargs}
 
 # Use generative name and command prefixes to reuse the same virtualenv
 # for all linting jobs.
@@ -29,47 +28,8 @@ commands =
     black: {envpython} -m black --version
     black: {envpython} -m black --check --diff .
     pylint: {envpython} -m pylint --version
-    pylint: {envpython} -m pylint lofar_station_client
-
-[testenv:debug]
-commands = {envpython} -m testtools.run {posargs}
-
-[testenv:coverage]
-; stestr does not natively support generating coverage reports use
-; `PYTHON=python -m coverage run....` to overcome this.
-setenv =
-    PYTHON={envpython} -m coverage run --source lofar_station_client --omit='*tests*' --parallel-mode
-commands =
-  {envpython} -m coverage erase
-  {envpython} -m stestr run {posargs}
-  {envpython} -m coverage combine
-  {envpython} -m coverage html -d cover --omit='*tests*'
-  {envpython} -m coverage xml -o coverage.xml
-  {envpython} -m coverage report --omit='*tests*'
+    pylint: {envpython} -m pylint map
 
 [testenv:build]
 usedevelop = False
 commands = {envpython} -m build
-
-[testenv:docs]
-deps =
-  -r{toxinidir}/requirements.txt
-  -r{toxinidir}/docs/requirements.txt
-commands = sphinx-build -b html -W docs/source docs/build/html
-
-[testenv:integration]
-# Do no install the lofar station client package, force packaged version install
-skip_install = true
-# Intentionally break import paths if not installed from package
-changedir={toxinidir}/integration
-# Allow bash for wheel file substitution
-allowlist_external =
-    bash
-commands =
-    # We need the bash substitutions here
-    bash -ec 'pip install --force-reinstall {toxinidir}/dist/*.whl'
-    {envpython} -m stestr run --serial {posargs}
-
-[flake8]
-filename = *.py
-exclude=.tox,.egg-info