test docker build

Author: user.name

.github/workflows/demo.yml

@@ -1,19 +1,29 @@
-name: GitHub Actions Demo
-run-name: ${{ github.actor }} is testing out GitHub Actions 🚀
+name: Docker Container Build
+run-name: ${{ github.actor }} triggered docker build
 on: [push]
 jobs:
-  Explore-GitHub-Actions:
+  docker-build:
     runs-on: ubuntu-latest
     steps:
-      - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
-      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by GitHub!"
-      - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
-      - name: Check out repository code
+      - name: Checkout
         uses: actions/checkout@v4
-      - run: echo "💡 The ${{ github.repository }} repository has been cloned to the runner."
-      - run: echo "🖥️ The workflow is now ready to test your code on the runner."
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build and Save Docker Image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: Dockerfile
+          push: false
+          tags: my-image:latest
+
       - name: List files in the repository
         run: |
           ls ${{ github.workspace }}
-      - run: echo "🍏 This job's status is ${{ job.status }}."
+          docker images -a
+
+      - run: echo "Job's status is ${{ job.status }}."
+
 

Dockerfile

@@ -0,0 +1,10 @@
+FROM ubuntu:18.04
+
+RUN apt-get update && \
+    apt-get install -y redis-server && \
+    apt-get clean
+
+EXPOSE 6379
+
+CMD ["redis-server", "--protected-mode no"]
+