Create docker-image.yml

.github/workflows/docker-image.yml

@@ -0,0 +1,30 @@
+name: Docker Image CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build the Docker image
+        run: |
+          IMAGE_TAG=my-image-name:$(date +%s)
+          docker build . --file Dockerfile --tag ghcr.io/${{ github.repository }}/$IMAGE_TAG
+
+      - name: Push the Docker image
+        run: |
+          docker push ghcr.io/${{ github.repository }}/my-image-name:$(date +%s)