Adds a Github Action workflow to publish to PyPi on creating a release in Github (#102)

Author: hardbyte

.github/workflows/build.yml

@@ -0,0 +1,45 @@
+name: Build and upload to PyPI
+
+on:
+  release:
+    types: [ published ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build_dist:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python
+        uses: actions/setup-python@v3
+        with:
+          python-version: '3.x'
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install build
+      - name: Build package
+        run: python -m build
+      - name: Save artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: paillier-dist
+          path: ./dist
+
+  upload_pypi:
+    needs: [build_dist]
+    runs-on: ubuntu-latest
+
+    # upload to PyPI only on release
+    if: github.event.release && github.event.action == 'published'
+    steps:
+      - uses: actions/download-artifact@v3
+        with:
+          name: paillier-dist
+          path: dist
+
+      - uses: pypa/gh-action-pypi-publish@v1.4.2
+        with:
+          user: __token__
+          password: ${{ secrets.PYPI_API_TOKEN }}

.github/workflows/test.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: "ubuntu-latest"
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10"]
+        python-version: ["3.7", "3.8", "3.9", "3.10"]
 
     steps:
     - uses: actions/checkout@v3