Add Docker Hub publish

Author: logan-han

.github/workflows/docker-publish.yml

@@ -0,0 +1,50 @@
+name: Docker Build and Publish
+
+on:
+  push:
+    branches: [ main ]
+    tags: [ 'v*' ]
+  workflow_dispatch:
+
+env:
+  REGISTRY: docker.io
+  IMAGE_NAME: loganhan123/deye-force-discharger
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Log in to Docker Hub
+      uses: docker/login-action@v3
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+    - name: Extract metadata (tags, labels)
+      id: meta
+      uses: docker/metadata-action@v5
+      with:
+        images: ${{ env.IMAGE_NAME }}
+        tags: |
+          type=ref,event=branch
+          type=semver,pattern={{version}}
+          type=semver,pattern={{major}}.{{minor}}
+          type=raw,value=latest,enable={{is_default_branch}}
+
+    - 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 }}
+        cache-from: type=gha
+        cache-to: type=gha,mode=max
+        platforms: linux/amd64,linux/arm64

README.md

@@ -1,5 +1,8 @@
 # Deye Force Discharger
 
+[![Docker Hub](https://img.shields.io/docker/v/loganhan123/deye-force-discharger?label=Docker%20Hub&logo=docker)](https://hub.docker.com/r/loganhan123/deye-force-discharger)
+[![Docker Pulls](https://img.shields.io/docker/pulls/loganhan123/deye-force-discharger)](https://hub.docker.com/r/loganhan123/deye-force-discharger)
+
 A Python application to automate battery discharge scheduling for Deye hybrid inverters via the Deye Cloud API.
 
 ![Web Interface](screenshot.png)
@@ -59,7 +62,20 @@ When you configure your solar system capacity, the application displays estimate
 
 ## Installation & Setup
 
-### Quick Start
+### Quick Start with Docker Hub
+
+```bash
+# Pull and run the container
+docker run -d \
+  --name deye-force-discharger \
+  -p 7777:7777 \
+  -v $(pwd)/config.json:/app/config.json \
+  -e TZ=Australia/Sydney \
+  --restart unless-stopped \
+  loganhan123/deye-force-discharger:latest
+```
+
+### Using Docker Compose
 
 ```bash
 # Start the container

docker-compose.yml

@@ -2,8 +2,9 @@ version: '3.8'
 
 services:
   deye-force-discharger:
-    build: .
-    image: deye-force-discharger:latest
+    image: loganhan123/deye-force-discharger:latest
+    # Uncomment below to build locally instead
+    # build: .
     container_name: deye-force-discharger
     restart: unless-stopped
     ports: