Release Workflow

.github/workflows/release.yml

@@ -0,0 +1,50 @@
+name: Release
+
+# based on https://packaging.python.org/en/latest/guides/publishing-package-distribution-releases-using-github-actions-ci-cd-workflows/
+
+on:
+  push:
+    tags: ["v*"]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    name: Build distributions
+    runs-on: ubuntu-latest
+    environment: release
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+      - name: Install Dependencies
+        run: python -m pip install --upgrade build
+      - name: Build
+        run: python3 -m build
+      - name: Store packages
+        uses: actions/upload-artifact@v4
+        with:
+          name: python-package-distributions
+          path: dist/
+
+  publish-pypi:
+    name: Publish to PyPI
+    runs-on: ubuntu-latest
+    environment:
+      name: release
+      url: https://pypi.org/p/maturin-import-hook
+    permissions:
+      id-token: write
+    if: "startsWith(github.ref, 'refs/tags/')"
+    needs: [build]
+    steps:
+      - name: Download packages
+        uses: actions/download-artifact@v4
+        with:
+          name: python-package-distributions
+          path: dist/
+      - name: Publish package
+        uses: pypa/gh-action-pypi-publish@release/v1

Contributing.md

@@ -43,3 +43,12 @@ of those linters.
 The configuration starts with all `ruff` lints enabled with a list of specifically disabled lints.
 If you are writing new code that is triggering a lint that you think ought to be disabled, you can suggest this in
 a PR, but generally stick to conforming to the suggested linter rules.
+
+## Making a release
+
+1. Bump the version number in `pyproject.toml`.
+2. Update `Changelog.md` to reflect the new changes.
+3. Check out the commit you want to make a release from.
+4. Run `git tag <version>` e.g. `git tag v0.1.0`.
+5. Run `git push origin <version>` e.g. `git tag v0.1.0`.
+    - This will trigger the 'release' github action which will upload to PyPi.