Merge pull request #21 from jaqx0r/release

ci: Add a release workflow config.

.github/workflows/release.yml

@@ -0,0 +1,56 @@
+name: release
+on:
+  # Always test on pull_request, but do not do release (see check for tag below)
+  pull_request:
+  push:
+    tags:
+      - v*
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - run: git fetch --force --tags
+      - uses: actions/setup-python@v4
+      - run: sudo apt-get install -y libmad0-dev
+      - run: python -m pip install --upgrade pip
+      - run: python -m pip install build
+      - run: python -m build --sdist --wheel --outdir dist/
+      - uses: actions/upload-artifact@v1
+        with:
+          name: dist
+          path: dist
+
+
+  release:
+    needs: build
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@v3
+      - uses: softprops/action-gh-release@v1
+        # Only on a tag
+        if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
+        with:
+          generate_release_notes: true
+          files: |
+            dist/*.tar.gz
+            dist/*.whl
+
+  publish:
+    needs: [build, release]
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write
+    steps:
+      - uses: actions/download-artifact@v3
+        with:
+          name: dist
+          path: dist
+      - uses: pypa/gh-action-pypi-publish@release/v1
+        # Only on a tag
+        if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')