undo errant delete of release workflow

Author: bckohan

.github/workflows/release.yml

@@ -0,0 +1,173 @@
+
+name: Publish Release
+
+permissions: read-all
+
+concurrency:
+  # stop previous release runs if tag is recreated
+  group: release-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  push:
+    tags:
+      - 'v*'  # only publish on version tags (e.g. v1.0.0)
+
+jobs:
+
+  lint:
+    permissions:
+      contents: read
+      actions: write
+    uses: ./.github/workflows/lint.yml
+    secrets: inherit
+
+  test:
+    permissions:
+      contents: read
+      actions: write
+    uses: ./.github/workflows/test.yml
+    secrets: inherit
+
+  build:
+    name: Build Package
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      actions: write
+    outputs:
+      PACKAGE_NAME: ${{ steps.set-package.outputs.package_name }}
+      RELEASE_VERSION: ${{ steps.set-package.outputs.release_version }}
+    steps:
+    - uses: actions/checkout@v5
+      with:
+        persist-credentials: false
+    - name: Set up Python
+      uses: actions/setup-python@v6
+      with:
+        python-version: "3.12"  # for tomlib
+    - name: Install uv
+      uses: astral-sh/setup-uv@v6
+      with:
+        enable-cache: true
+    - name: Setup Just
+      uses: extractions/setup-just@v3
+    - name: Verify Tag
+      run: |
+        TAG_NAME=${GITHUB_REF#refs/tags/}
+        echo "Verifying tag $TAG_NAME..."
+        # if a tag was deleted and recreated we may have the old one cached
+        # be sure that we're publishing the current tag!
+        git fetch --force origin refs/tags/$TAG_NAME:refs/tags/$TAG_NAME
+
+        # verify signature
+        curl -sL https://github.com/${{ github.actor }}.gpg | gpg --import 
+        git tag -v "$TAG_NAME"
+
+        # verify version
+        RELEASE_VERSION=$(just validate_version $TAG_NAME)
+
+        # export the release version
+        echo "RELEASE_VERSION=${RELEASE_VERSION}" >> $GITHUB_ENV 
+    - name: Build the binary wheel and a source tarball
+      run: just build
+    - name: Store the distribution packages
+      uses: actions/upload-artifact@v4
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Set Package Name
+      id: set-package
+      run:
+        PACKAGE_NAME=$(python -c "import tomllib; print(tomllib.load(open('pyproject.toml', 'rb'))['project']['name'])")
+        echo "PACKAGE_NAME=${PACKAGE_NAME}" >> $GITHUB_ENV
+
+  publish-to-pypi:
+    name: Publish to PyPI
+    needs:
+      - lint
+      - test
+      - build
+      - publish-to-testpypi
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/${{ needs.build.outputs.PACKAGE_NAME }}
+    permissions:
+      id-token: write  # IMPORTANT: mandatory for trusted publishing
+    steps:
+    - name: Download all the dists
+      uses: actions/download-artifact@v5
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Publish distribution 📦 to PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1.13
+
+  github-release:
+    name: Publish GitHub Release
+    runs-on: ubuntu-latest
+    needs:
+      - lint
+      - test
+      - build
+    permissions:
+      contents: write  # IMPORTANT: mandatory for making GitHub Releases
+      id-token: write  # IMPORTANT: mandatory for sigstore
+
+    steps:
+    - name: Download all the dists
+      uses: actions/download-artifact@v5
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Sign the dists with Sigstore
+      uses: sigstore/gh-action-sigstore-python@v3.0.1
+      with:
+        inputs: >-
+          ./dist/*.tar.gz
+          ./dist/*.whl
+    - name: Create GitHub Release
+      env:
+        GITHUB_TOKEN: ${{ github.token }}
+      run: >-
+        gh release create
+        '${{ github.ref_name }}'
+        --repo '${{ github.repository }}'
+        --generate-notes
+        --prerelease
+    - name: Upload artifact signatures to GitHub Release
+      env:
+        GITHUB_TOKEN: ${{ github.token }}
+      # Upload to GitHub Release using the `gh` CLI.
+      # `dist/` contains the built packages, and the
+      # sigstore-produced signatures and certificates.
+      run: >-
+        gh release upload
+        '${{ github.ref_name }}' dist/**
+        --repo '${{ github.repository }}'
+
+  publish-to-testpypi:
+    name: Publish to TestPyPI
+    needs:
+    - build
+    runs-on: ubuntu-latest
+
+    environment:
+      name: testpypi
+      url: https://test.pypi.org/project/${{ needs.build.outputs.PACKAGE_NAME }}
+
+    permissions:
+      id-token: write  # IMPORTANT: mandatory for trusted publishing
+
+    steps:
+    - name: Download all the dists
+      uses: actions/download-artifact@v5
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Publish distribution 📦 to TestPyPI
+      uses: pypa/gh-action-pypi-publish@release/v1.13
+      with:
+        repository-url: https://test.pypi.org/legacy/
+        skip-existing: true