update workflow

Author: DoroWolf

.github/workflows/build-and-publish-docker.yml

@@ -0,0 +1,54 @@
+name: "Build and Publish Docker"
+permissions:
+  contents: read
+
+on:
+  release:
+    types: [published]
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version tag for Docker image'
+        required: false
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Determine Docker tag
+        id: docker_tag
+        run: |
+          if [ "${{ github.event_name }}" == "release" ]; then
+            echo "TAG=${{ github.event.release.tag_name }}" >> $GITHUB_ENV
+          elif [ -n "${{ github.event.inputs.version }}" ]; then
+            echo "TAG=${{ github.event.inputs.version }}" >> $GITHUB_ENV
+          else
+            echo "TAG=latest" >> $GITHUB_ENV
+          fi
+          echo "Docker tag set to $TAG"
+
+      - name: Build and push Docker image
+        env:
+          IMAGE_NAME: dorowolf/akari-bot-webrender
+        run: |
+          docker buildx create --use
+          docker buildx build \
+            --platform linux/amd64,linux/arm64 \
+            -t $IMAGE_NAME:$TAG \
+            -t $IMAGE_NAME:latest \
+            --push .