[Github Actions] Publish Python distribution to PyPI

.github/workflows/release.yml

@@ -0,0 +1,55 @@
+name: Publish Python distribution to PyPI
+
+on: [push, pull_request]
+
+# on:
+#   push:
+#   release:
+#     types: [published]
+#     branches:
+#       - master
+
+jobs:
+  build:
+    name: Build distribution
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Set up Python
+        uses: actions/checkout@v4
+        with:
+          python-version: "3.x"
+
+      - name: Install pypa/build
+        run: |
+          python3 -m pip install build --user
+
+      - name: Build a source tarball
+        run: python3 -m build --sdist
+
+      - name: Store the distribution packages
+        uses: actions/upload-artifact@v3
+        with:
+          name: python-package-distributions
+          path: dist/
+
+  publish-to-pypi:
+    name: Publish Python distribution to PyPI
+    if: startsWith(github.ref, 'refs/tags/')  # only publish to PyPI on tag pushes
+    runs-on: ubuntu-latest
+    needs:
+      - build
+    environment:
+      name: pypi
+      url: https://pypi.org/p/buffer
+    permissions:
+      id-token: write
+
+    steps:
+      - name: Download all the dists
+        uses: actions/download-artifact@v3
+        with:
+          name: python-package-distributions
+          path: dist/
+      - name: Publish distribution to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1