Add Docker publish workflow configuration

.github/workflows/docker-publish.yml

@@ -0,0 +1,44 @@
+name: Build and Publish Docker Image
+on:
+  workflow_dispatch:
+
+jobs:
+  build-amd64:
+    runs-on: ubuntu-22.04
+    strategy:
+      matrix:
+        include:
+          - cuda_version: 11.8
+            torch_version: 2.4.1
+            tag_prefix: pytorch2.4.1-cuda11.8
+          - cuda_version: 12.8
+            torch_version: 2.8.0
+            tag_prefix: pytorch2.8.0-cuda12.8
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Extract Docker Meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: nanaoto/index-tts
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build Docker Image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          push: false
+          platforms: linux/amd64
+          build-args: |
+            CUDA_VERSION=${{ matrix.cuda_version }}
+            TORCH_VERSION=${{ matrix.torch_version }}
+          tags: |
+            nanaoto/index-tts:${{ matrix.tag_prefix }}-${{ steps.meta.outputs.tags }}-amd64
+            nanaoto/index-tts:latest-${{ matrix.tag_prefix }}-amd64
+            
+