Migrate to GitHub action

.github/workflows/build.yml

@@ -0,0 +1,45 @@
+name: build
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  lint:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+      - run: python -m pip install --upgrade pip wheel tox
+      - run: tox -e flake8
+  tests:
+    name: tests
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        python: [2.7, 3.5, 3.6, 3.7, 3.8, 3.9]
+      fail-fast: false
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python }}
+      - run: python -m pip install --upgrade pip wheel
+      - run: pip install tox tox-gh-actions
+      - run: tox
+  coverage:
+    name: coverage
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+      - run: python -m pip install --upgrade pip wheel
+      - run: pip install tox codecov
+      - run: tox -e covarage
+      - run: codecov

flask_bootstrap/__init__.py

@@ -7,7 +7,7 @@
 """
 from flask import current_app, Markup, Blueprint, url_for
 
-try: # pragma: no cover
+try:  # pragma: no cover
     from wtforms.fields import HiddenField
 except ImportError:
     def is_hidden_field_filter(field):

setup.cfg

@@ -17,12 +17,8 @@ exclude = static,.git,*migrations*,build,.tox,docs
 max-line-length = 119
 max-complexity = 7
 
-[options]
-setup_requires = pytest-runner
-tests_require = pytest
-
 [aliases]
 test = pytest
 
 [tool:pytest]
-testpaths = tests
+testpaths = tests

tests/test_bootstrap.py

@@ -55,7 +55,7 @@ def test_cdn_resources(self, bootstrap, client):
         assert '/bootstrap/static/js/bootstrap.min.js' not in js_rv
         assert 'https://cdn.jsdelivr.net/npm/bootstrap' in css_rv
         assert 'https://cdn.jsdelivr.net/npm/bootstrap' in js_rv
-    
+
     @pytest.mark.parametrize(
         ['with_jquery', 'with_popper'],
         [

tox.ini

@@ -1,31 +1,36 @@
 [tox]
-envlist = py27, py35, py36, py37, py38
+envlist = py27, py35, py36, py37, py38, py39
 skip_missing_interpreters = true
 skipsdist = true
 
+[gh-actions]
+python =
+    2.7: py27
+    3.5: py35
+    3.6: py36
+    3.7: py37
+    3.8: py38
+    3.9: py39
+
 [testenv]
 deps =
     pytest
     flask-wtf
     flask-sqlalchemy
 commands =
-    python setup.py test
-
-[testenv:coverage]
-basepython = python2.7
-deps =
     pytest
-    coverage
-    flask-wtf
-    flask-sqlalchemy
-commands =
-    coverage run --source=flask_bootstrap setup.py test
-    coverage report
-    coverage html
 
 [testenv:flake8]
-basepython = python2.7
+deps =
+    flake8
 commands =
     flake8 flask_bootstrap tests
+
+[testenv:covarage]
 deps =
-    flake8
+    pytest
+    pytest-cov
+    flask-wtf
+    flask-sqlalchemy
+commands =
+    pytest --cov=flask_bootstrap --cov-branch