Create main workflow

.github/workflows/main.yml

@@ -0,0 +1,52 @@
+name: dit-devops-project
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.8'
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+
+    - name: Lint with flake8
+      run: |
+        pip install flake8
+        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+
+    - name: Test with pytest
+      run: |
+        pip install pytest
+        pytest
+    
+    - name: Check out the repo
+      uses: actions/checkout@v4
+
+    - name: Login to dockerhub
+      uses: docker/login-action@v3
+      with:
+       username: ${{ secrets.DOCKER_USERNAME }}
+       password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+    - name: Build and push to dockerhub
+      uses: docker/build-push-action@v5
+      with:
+       context:
+        push: true
+        tags: barryma22/dit-devops-project:latest