Use Github Actions + cibuildwheel for all wheels

.github/workflows/build.yml

@@ -0,0 +1,61 @@
+name: Build wheels
+
+on: [push, pull_request]
+
+jobs:
+  build_wheels:
+    name: py${{ matrix.python-version }} on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        # cibuildwheel builds linux wheels inside a manylinux container
+        # it also takes care of procuring the correct python version for us
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        python-version: [36, 37, 38, 39, 310]
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+        name: Install Python
+        with:
+          python-version: "3.9"
+      - name: Install cibuildwheel
+        run: |
+          python -m pip install "cibuildwheel==2.1.3"
+      - name: Build wheels
+        env:
+          CIBW_BUILD: "cp${{ matrix.python-version }}-*"
+          CIBW_SKIP: "*-manylinux_i686 *-win32"
+          CIBW_ARCHS_MACOS: "x86_64 arm64"
+          CIBW_BUILD_VERBOSITY: 1
+          CIBW_BEFORE_TEST: pip install pytest
+          CIBW_TEST_COMMAND: pytest {package}
+        run: |
+          python -m cibuildwheel --output-dir wheelhouse .
+      - uses: actions/upload-artifact@v2
+        with:
+          name: dist
+          path: ./wheelhouse/*.whl
+  build_sdist_python_wheel:
+    name: sdist and python wheel
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+        name: Install Python
+        with:
+          python-version: "3.9"
+      - name: Run check-manifest
+        run: |
+          pip install check-manifest
+          check-manifest -v
+      - name: Build sdist and wheel
+        run: |
+          pip install --upgrade setuptools pip wheel
+          python setup.py sdist
+      - uses: actions/upload-artifact@v2
+        with:
+          name: dist
+          path: |
+            dist/*.tar.gz

MANIFEST.in

@@ -1,4 +1,17 @@
+include ast27/Grammar/Grammar
+include ast27/Parser/Python.asdl
 recursive-include ast27 *.h
+recursive-include ast27 *.py
+
+include ast3/Grammar/Grammar
+include ast3/Parser/Python.asdl
 recursive-include ast3 *.h
+recursive-include ast3 *.py
+
 recursive-include ast3/tests *.py
 include LICENSE
+
+prune tools
+exclude CONTRIBUTING.md
+exclude release_process.md
+exclude update_process.md

release_process.md

@@ -8,31 +8,12 @@
 2. Make a git tag pointing to this commit with the version number as the name
    of the tag.
 3. Push the commit and the tag.
-4. Wait for the Travis CI and Appveyor builds to complete.
-5. Make sure there's nothing in your `typed_ast/dist` directory.
-6. Run `python3 setup.py sdist` (this creates `dist/typed-ast-VERSION.tar.gz`).
-7. Download the wheels from Travis-CI and Appveyor.
-   - Do this using `tools/download_typed_ast.py`. If you run into issues,
-     download them manually:
-   - Find the Appveyor build for the tag
-     [here](https://ci.appveyor.com/project/ddfisher/typed-ast-a4xqu/history) and
-     download the artifact produced by each job into the `dist` directory.
-   - Download [the latest manylinux
-     wheels](https://console.cloud.google.com/storage/browser/typed-ast) into the
-     `dist` directory.  (You will have to sign in with your Google account to
-     access these wheels, but all Google accounts have access.)
-
-8. On a Mac with Python 3.6, 3.7, 3.8 and 3.9 installed, run
-  `python3.6 setup.py bdist_wheel`, `python3.7 setup.py bdist_wheel`,
-  `python3.8 setup.py bdist_wheel` and `python3.9 setup.py bdist_wheel`
-  (this creates wheels in `dist`).
-9. Confirm that the wheels for MacOS target `macosx_10_9` (and not say,
-   `macosx_10_15`). You may need `export MACOSX_DEPLOYMENT_TARGET=10.9` and
-   possibly to recompile Python with that environment variable set.
-10. Compare the wheels produced to previous release of typed-ast to make sure
-    you have the full matrix.
-11. If possible, verify the final `typed_ast` wheels work on Windows, MacOS,
-    and Linux platforms.
-12. Upload the sdist and wheels to PyPI with `twine upload dist/*`.
-13. Make a commit which bumps the bugfix version and adds back the `.dev0`
-    suffix.
+4. Wait for the GitHub Actions build to complete.
+5. Download all artifacts from the relevant GitHub Actions build.
+6. Compare the wheels produced with the previous release of typed-ast to make sure
+   you have the full matrix.
+7. If possible, verify the final `typed_ast` wheels work on Windows, macOS,
+   and Linux platforms.
+8. Upload the sdist and wheels to PyPI with `twine upload dist/*`.
+9. Make a commit which bumps the bugfix version and adds back the `.dev0`
+   suffix.