👷 ci: add release (#6)

Author: gouzil

.github/workflows/release.yaml

@@ -0,0 +1,103 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - "v*" # Push events to matching v*, i.e. v1.0, v20.15.10
+  workflow_dispatch:
+
+jobs:
+  release-build:
+    runs-on: ${{ matrix.platform.runner }}
+    strategy:
+        matrix:
+          platform:
+            - runner: ubuntu-latest
+              os: linux
+              target: x86_64
+            - runner: ubuntu-latest
+              os: linux
+              target: aarch64
+            - runner: ubuntu-latest
+              os: linux
+              target: i386
+            - runner: windows-latest
+              os: win
+              target: amd64
+            - runner: windows-latest
+              os: win
+              target: arm64
+            - runner: windows-latest
+              os: win
+              target: i386
+            - runner: macos-latest
+              os: mac
+              target: x86_64
+            - runner: macos-latest
+              os: mac
+              target: arm64
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+
+      - name: Install python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.x"
+
+      - name: build release distributions
+        run: |
+          uv build
+
+      - name: upload dists
+        uses: actions/upload-artifact@v4
+        with:
+          name: release-dists
+          path: dist/
+
+  publish-pypi:
+    runs-on: ubuntu-latest
+    name: Publish to PyPI
+    if: startsWith(github.ref, 'refs/tags/')
+    needs:
+      - release-build
+    permissions:
+      id-token: write
+
+    steps:
+      - name: Retrieve release distributions
+        uses: actions/download-artifact@v4
+        with:
+          name: release-dists
+          path: dist/
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+
+      - name: Publish release distributions to PyPI
+        run: uv publish -v
+
+  publish-release:
+    runs-on: ubuntu-latest
+    name: Publish to GitHub
+    if: startsWith(github.ref, 'refs/tags/')
+    needs:
+      - release-build
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: release-dists
+          path: dist/
+      - name: Get tag name
+        run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+      - name: Publish to GitHub
+        uses: softprops/action-gh-release@v2
+        with:
+          draft: true
+          files: dist/*
+          tag_name: ${{ env.RELEASE_VERSION }}