Create cicd.yaml

.github/workflows/cicd.yaml

@@ -0,0 +1,35 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+    branches:
+      - '**'        # Triggers on push to any branch
+      - '!master'   # Exclude master branch
+  pull_request:
+    branches:
+      - master      # Triggers on PR to master branch
+  workflow_dispatch:  # Manually trigger the workflow
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+
+    - name: Log in to Docker Hub
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+
+    - name: Build Docker image
+      run: docker build -t server .
+
+    - name: Push Docker image
+      if: github.ref == 'refs/heads/master'
+      run: docker push server:latest