Create publish-docker-image.yaml

Author: leaddevops

.github/workflows/publish-docker-image.yaml

@@ -0,0 +1,27 @@
+name: Build and Push Docker Image
+on:
+  workflow_dispatch:  # Allow manual runs too
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      # Step 1: Checkout the repo
+      - name: Checkout code
+        uses: actions/checkout@v4
+      # Step 2: Log in to Docker Hub
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      # Step 3: Set up Docker Buildx
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      # Step 4: Build and push the image
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ secrets.DOCKER_USERNAME }}/gh-demo:latest