Feat: build docker image when a new release is created

.github/workflows/publish-ghcr.yml

@@ -0,0 +1,42 @@
+#
+name: Create and publish a Docker image
+
+on:
+  workflow_dispatch:
+
+  release:
+    types: [published]
+
+# Defines environment variables for the workflow. These are used for the Container registry domain, and a version for the Docker image that this workflow builds.
+env:
+  REGISTRY: ghcr.io
+  VERSION: ${{ github.ref_name }}
+
+# There is a single job in this workflow. It's configured to run on the latest available version of Ubuntu.
+jobs:
+  build-and-push-image-normal:
+    runs-on: ubuntu-latest
+    # Sets the permissions granted to the `GH_PAT` for the actions in this job.
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      # Uses the `docker/login-action` action to log in to the Container registry registry using the account and password that will publish the packages. Once published, the packages are scoped to the account defined here.
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GH_PAT }}
+      - name: lowercase github.repository
+        run: |
+          echo "IMAGE_NAME=`echo ${{github.repository}} | tr '[:upper:]' '[:lower:]'`" >>${GITHUB_ENV}
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ env.VERSION }}