Create docker.yml

.github/workflows/docker.yml

@@ -0,0 +1,37 @@
+name: Docker Image Deploy
+
+on:
+  push:
+    branches: [ "master" ]
+    paths-ignore:
+      - '.github/workflows/CI.yaml'
+      - '.github/workflows/github-pages.yaml'
+      - 'doc/**'
+      - README.md
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+        submodules: true
+    - name: Login to Docker Hub
+      uses: docker/login-action@v3
+      with:
+        username: lifegpc
+        password: ${{ secrets.DOCKER_PASSWORD }}
+    - name: Extract metadata for Docker
+      id: meta
+      uses: docker/metadata-action@v5
+      with:
+        images: lifegpc/pixiv_downloader
+    - name: Build and push Docker image
+      uses: docker/build-push-action@v5
+      with:
+        context: .
+        push: true
+        tags: ${{ steps.meta.outputs.tags }}
+        labels: ${{ steps.meta.outputs.labels }}