Add CI/CD workflow for GitHub Actions

Author: nanocubit

.github/workflows/ci.yml

@@ -0,0 +1,44 @@
+name: CI/CD Pipeline
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.8, 3.9, "3.10"]
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+        pip install pytest
+
+    - name: Run tests
+      run: |
+        pytest tests/
+
+  build:
+    runs-on: ubuntu-latest
+    needs: test
+    if: github.ref == 'refs/heads/master'
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Build and publish Docker image
+      run: |
+        # Сборка Docker-образа
+        docker build -f deployment/docker/Dockerfile.unified -t zerolink:${{ github.sha }} .
+        docker tag zerolink:${{ github.sha }} zerolink:latest