Merge pull request #233 from graingert/configure-isolated-builds

configure isolated builds and pypi upload

Author: graingert

.github/workflows/main.yml

@@ -8,7 +8,7 @@ on:
   pull_request:
 
 jobs:
-  modernize:
+  tox:
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
@@ -34,7 +34,9 @@ jobs:
         uses: actions/cache@v2
         with:
           path: ${{ steps.pip-cache.outputs.dir }}
-          key: ${{ runner.os }}-pip-${{ hashFiles('**/setup.cfg') }}
+          key:
+            ${{ runner.os }}-pip-${{ hashFiles('pyproject.toml', 'setup.py',
+            'setup.cfg') }}
           restore-keys: |
             ${{ runner.os }}-pip-
 
@@ -45,4 +47,30 @@ jobs:
       - name: tox
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: tox -e py,lint,coveralls
+        run: tox -e py,lint,coveralls,release
+
+      - name: upload dist
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ matrix.os }}_${{ matrix.python-version}}_dist
+          path: dist
+
+  all-successful:
+    # https://github.community/t/is-it-possible-to-require-all-github-actions-tasks-to-pass-without-enumerating-them/117957/4?u=graingert
+    runs-on: ubuntu-latest
+    needs: [tox]
+    steps:
+      - name: Download dists for PyPI
+        uses: actions/download-artifact@v2
+        with:
+          name: ubuntu-latest_3.8_dist
+
+      - name: Publish package
+        if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
+        uses: pypa/gh-action-pypi-publish@master
+        with:
+          user: __token__
+          password: ${{ secrets.pypi_password }}
+
+      - name: note that all tests succeeded
+        run: echo "🎉"

pyproject.toml

@@ -0,0 +1,86 @@
+[build-system]
+requires = [ "setuptools >= 35.0.2", "wheel >= 0.29.0"]
+build-backend = "setuptools.build_meta"
+
+[tool.isort]
+profile = "black"
+add_imports="from __future__ import generator_stop"
+
+[tool.pytest.ini_options]
+addopts = [
+  "--strict-config",
+  "--strict-markers",
+  "--cov",
+  "--cov-fail-under=91.53",
+  "--cov-report=term-missing:skip-covered",
+]
+xfail_strict = true
+junit_family = "xunit2"
+filterwarnings = ["error"]
+
+[tool.coverage.run]
+branch = true
+source_pkgs = [
+    "modernize",
+    "libmodernize",
+]
+source = ["tests"]
+
+[tool.coverage.paths]
+source = [
+    ".",
+    ".tox/*/lib/*/site-packages/",
+    '.tox\\*\\Lib\\site-packages\\',
+]
+
+
+[tool.tox]
+legacy_tox_ini = """
+; tox configuration file for running tests on local dev env and Travis CI.
+;
+; The local dev environment will be executed against latest released Twisted.
+; The coverage is reported only and local dev and not on Travis-CI as there
+; we have separate reported (ex codecov.io)
+
+[tox]
+envlist =
+    py{36,37,38},lint
+minversion=3.20.0
+requires=
+    virtualenv >= 20.0.31
+    tox-wheel >= 0.5.0
+
+[testenv]
+extras = test
+commands = pytest {posargs}
+wheel = True
+wheel_pep517 = True
+wheel_build_env = build
+
+[testenv:build]
+# empty environment to build universal wheel once per tox invocation
+# https://github.com/ionelmc/tox-wheel#build-configuration
+
+[testenv:coveralls]
+passenv = GITHUB_*
+deps =
+  coveralls
+  coverage>=5.3
+commands = coveralls
+
+[testenv:lint]
+deps = pre-commit
+commands = pre-commit run --all-files --show-diff-on-failure {posargs}
+skip_install = true
+
+
+[testenv:release]
+deps = pep517
+whitelist_externals =
+    cp
+    rm
+commands =
+    rm -rf {toxinidir}/dist
+    cp -r {distdir} {toxinidir}/dist # copy the wheel built by tox-wheel
+    {envpython} -m pep517.build --source --out-dir={toxinidir}/dist {toxinidir}
+"""

setup.cfg

@@ -42,59 +42,10 @@ universal = 1
 
 [zest.releaser]
 python-file-with-version = libmodernize/__init__.py
+tag-format = v{version}
 
 [flake8]
 disable-noqa = True
 max-line-length = 88
 extend-ignore =
    E203,  # whitespace before : is not PEP8 compliant (& conflicts with black)
-
-[isort]
-profile = black
-add_imports=from __future__ import generator_stop
-
-[tool:pytest]
-addopts =
-  --strict-config
-  --strict-markers
-  --cov
-  --cov-fail-under=91.53
-  --cov-report=term-missing:skip-covered
-xfail_strict = True
-junit_family = xunit2
-filterwarnings =
-    error
-
-[coverage:run]
-branch = True
-source_pkgs =
-    modernize
-    libmodernize
-source =
-    tests
-
-[coverage:paths]
-source =
-    .
-    .tox/*/lib/*/site-packages/
-    .tox\\*\\Lib\\site-packages\\
-
-[tox:tox]
-envlist =
-    py{36,37,38},lint
-
-[testenv]
-extras = test
-commands = pytest {posargs}
-
-[testenv:coveralls]
-passenv = GITHUB_*
-deps =
-  coveralls
-  coverage>=5.3
-commands = coveralls
-
-[testenv:lint]
-deps = pre-commit
-commands = pre-commit run --all-files --show-diff-on-failure {posargs}
-skip_install = true