Add publishing

.github/workflows/docker.yaml

@@ -0,0 +1,47 @@
+---
+
+name: CI Workflow
+
+on: push
+
+permissions:
+  contents: read
+
+jobs:
+  docker-publish:
+    defaults:
+      run:
+        shell: bash
+
+    permissions:
+      contents: read
+      packages: write
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          show-progress: false
+
+      - name: Log into registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Docker Build
+        run: |
+          docker buildx build \
+            --no-cache \
+            --pull \
+            --tag ghcr.io/${GITHUB_REPOSITORY,,}:latest \
+            .
+
+      - name: Docker Push
+        run: |
+          docker push ghcr.io/${GITHUB_REPOSITORY,,}:latest
+        if: ${{ github.ref == 'refs/heads/master' }}
+
+...