ci: refine publishing WF (#202)

* ci: update CI workflow to use `buildwheel` action.

Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com>

* docs: Add pipeline change to the changelog

Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com>

* chore: temporary add ability to build on PRs.

Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* ci: Do not try using cibuildwheels

Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com>

* docs: Update changelog

Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com>

* ci: don't build on PRs

Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com>

* ci: don't fetch repo history on publish

Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com>

Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.github/workflows/pypi-release.yml

@@ -1,15 +1,37 @@
 name: PyPI-Release
 
 on:
+  workflow_dispatch:
   push:
     branches:
       - main
 
 jobs:
-  build-and-publish:
-    runs-on: ubuntu-latest
+  build_dist:
+    name: Build source distribution
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Build SDist and wheel
+        run: pipx run build
+
+      - uses: actions/upload-artifact@v3
+        with:
+          path: dist/*
+
+      - name: Check metadata
+        run: pipx run twine check dist/*
+  publish:
+    runs-on: ubuntu-22.04
+    if: github.event_name == 'push'
+    needs: [ build_dist ]
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
@@ -17,11 +39,16 @@ jobs:
           cache: 'pip'
       - name: Install build dependencies
         run: pip install -U setuptools wheel build
-      - name: Build
-        run: python -m build .
+      - uses: actions/download-artifact@v3
+        with:
+          # unpacks default artifact into dist/
+          # if `name: artifact` is omitted, the action will create extra parent dir
+          name: artifact
+          path: dist
       - name: Publish
         uses: pypa/gh-action-pypi-publish@release/v1
         with:
+          user: __token__
           password: ${{ secrets.pypi_password }}
       - name: Install GitPython and cloudevents for pypi_packaging
         run: pip install -U -r requirements/publish.txt

CHANGELOG.md

@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Changed
+- Refined build and publishing process. Added SDist to the released package ([#202])
 
 ## [1.7.0] — 2022-11-17
 ### Added
@@ -225,3 +227,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [#191]: https://github.com/cloudevents/sdk-python/pull/191
 [#195]: https://github.com/cloudevents/sdk-python/pull/195
 [#197]: https://github.com/cloudevents/sdk-python/pull/197
+[#202]: https://github.com/cloudevents/sdk-python/pull/202