Add build for gpg

.github/workflows/build.yml

@@ -0,0 +1,58 @@
+name: gpg 1.10.0
+
+defaults:
+  run:
+    shell: bash
+
+on: pull_request
+
+jobs:
+  build_wheels:
+    name: Build wheels on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [windows-2019, macos-10.15]
+
+    steps:
+      - uses: actions/checkout@v2
+
+      # Used to host cibuildwheel
+      - uses: actions/setup-python@v2
+
+      - name: Install cibuildwheel
+        run: python -m pip install cibuildwheel==2.1.2
+
+      - name: Fetch source distribution
+        run: |
+          curl https://files.pythonhosted.org/packages/ef/86/c5a34243a932346c59cb25eb49a4d1dec227974209eb9b618d0ed57ea5be/gpg-1.10.0.tar.gz -o gpg-1.10.0.tar.gz
+          tar -zxf gpg-1.10.0.tar.gz
+          mv gpg-1.10.0/* .
+
+      - name: Build wheels
+        run: python -m cibuildwheel --output-dir wheelhouse
+        env:
+          CIBW_PROJECT_REQUIRES_PYTHON: ">=3.7"
+          CIBW_BUILD: "cp*"
+          CIBW_BEFORE_ALL_WINDOWS: |
+            $env:PATH = "C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\ProgramData\chocolatey\bin"
+            [Environment]::SetEnvironmentVariable("Path", $env:PATH, "Machine")
+            choco install --yes --trace gnupg
+            echo "C:\Program Files (x86)\Gpg4win\..\GnuPG\bin" >> $env:GITHUB_PATH
+          CIBW_BEFORE_ALL_MACOS: brew install gpgme
+
+      - name: Checksum
+        uses: Huy-Ngo/gha-sha@v1.1.0
+        with:
+          glob: 'wheelhouse/*.whl'
+      - uses: actions/upload-artifact@v2
+        with:
+          path: wheelhouse/*.whl
+
+      - name: Release
+        uses: softprops/action-gh-release@v1
+        with:
+          name: 'Release: gpg 1.10.0'
+          files: wheelhouse/*.whl
+          tag_name: gpg-1.10.0
+