feat: add auto-deploy job in actions

.github/workflows/python-app.yml

@@ -10,27 +10,63 @@ permissions:
   contents: read
 
 jobs:
-  build:
+  flake8-test:
+    runs-on: ubuntu-latest
+    container: python:3.10
+    steps:
+    - uses: actions/checkout@v3
+    - name: Install dependencies
+      run: pip install -r requirements/test.txt
+    - name: Check code formatting with flake8
+      run: flake8 ./datanar/ --config=.flake8
 
+  black-test:
     runs-on: ubuntu-latest
+    container: python:3.10
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install dependencies
+        run: pip install black
+      - name: Check code formatting with black
+        run: black ./datanar/ --check --verbose --diff --line-length 79
 
+  django-test:
+    runs-on: ubuntu-latest
+    container: python:3.10
     steps:
-    - uses: actions/checkout@v3
-    - name: Set up Python 3.11
-      uses: actions/setup-python@v3
+      - uses: actions/checkout@v3
+      - name: Install dependencies
+        run: pip install -r requirements/dev.txt
+      - name: Run Django tests
+        run: |
+          cd ./datanar
+          python manage.py test
+  
+  deploy:
+    if: github.ref == 'refs/heads/main'
+    needs: [black-test, flake8-test, django-test]
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Deploy to server
+      uses: appleboy/ssh-action@master
       with:
-        python-version: "3.11"
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install -r requirements/dev.txt
-    - name: Lint with flake8
-      run: |
-        flake8 ./datanar/ --config=.flake8
-    - name: Lint with black
-      run: |
-        black ./datanar/ --check --verbose --diff --line-length 79
-    - name: Django testing
-      run: |
-        cd ./datanar
-        python manage.py test
+        host: ${{ secrets.SERVER_HOST }}
+        username: ${{ secrets.SERVER_USERNAME }}
+        key: ${{ secrets.SERVER_SSH_KEY }}
+        script: |
+          sudo supervisorctl stop all
+          cd ~/datanar
+          git reset --hard HEAD
+          git pull
+          source venv/bin/activate
+          pip install -r requirements/dev.txt
+          cd ~/datanar/datanar
+          python manage.py makemigrations
+          python manage.py migrate
+          python manage.py collectstatic --no-input
+          deactivate
+          cd ~
+          sudo supervisorctl start all