Add building of windows binaries to GitHub releases (#336)

Co-authored-by: Christoph M. Becker <cmbecker69@gmx.de>

.github/workflows/windows-release.yml

@@ -0,0 +1,49 @@
+name: Publish Windows Releases
+on:
+  release:
+    types: [published]
+
+permissions:
+  contents: write
+
+jobs:
+  get-extension-matrix:
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.extension-matrix.outputs.matrix }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Get the extension matrix
+        id: extension-matrix
+        uses: php/php-windows-builder/extension-matrix@v1
+        with:
+          php-version-list: '8.0, 8.1, 8.2, 8.3, 8.4'
+          arch-list: 'x64, x86'
+          ts-list: 'ts'
+  build:
+    needs: get-extension-matrix
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix: ${{fromJson(needs.get-extension-matrix.outputs.matrix)}}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Build the extension
+        uses: php/php-windows-builder/extension@v1
+        with:
+          php-version: ${{ matrix.php-version }}
+          arch: ${{ matrix.arch }}
+          ts: ${{ matrix.ts }}
+          args: --with-parallel
+          libs: pthreads
+  release:
+    runs-on: ubuntu-latest
+    needs: build
+    if: ${{ github.event_name == 'release' }}
+    steps:
+      - name: Upload artifact to the release
+        uses: php/php-windows-builder/release@v1
+        with:
+          release: ${{ github.event.release.tag_name }}
+          token: ${{ secrets.GITHUB_TOKEN }}