feat: github action

.github/workflows/docker-build.yml

@@ -0,0 +1,63 @@
+name: Build and Push to GitHub Container Registry
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Container Registry
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=sha,prefix={{branch}}-
+            type=raw,value=latest,enable={{is_default_branch}}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Generate artifact attestation
+        if: github.event_name != 'pull_request'
+        uses: actions/attest-build-provenance@v1
+        with:
+          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
+          subject-digest: ${{ steps.build.outputs.digest }}
+          push-to-registry: true

Dockerfile

@@ -18,8 +18,10 @@ RUN go mod download
 # 复制源代码
 COPY . .
 
-# 构建应用
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build \
+# 构建应用 - 支持多平台
+ARG TARGETOS
+ARG TARGETARCH
+RUN CGO_ENABLED=0 GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build \
     -ldflags="-w -s -X main.Version=2.0.0" \
     -o gpt-load \
     ./cmd/main.go

README.md

@@ -1,5 +1,9 @@
 # GPT-Load
 
+![Docker Build](https://github.com/tangbo/gpt-load/actions/workflows/docker-build.yml/badge.svg)
+![Go Version](https://img.shields.io/badge/Go-1.21+-blue.svg)
+![License](https://img.shields.io/badge/license-MIT-green.svg)
+
 一个**极致高性能**的 OpenAI API 多密钥轮询透明代理服务器，使用 Go 语言开发！
 
 ## ✨ 特性
@@ -53,6 +57,21 @@ make build
 
 ### 方式三：Docker 运行
 
+#### 使用预构建镜像（推荐）
+
+```bash
+# 从GitHub Container Registry拉取镜像
+docker pull ghcr.io/tangbo/gpt-load:latest
+
+# 运行容器
+docker run -d -p 3000:3000 \
+  -e KEYS_FILE=/app/keys.txt \
+  -v $(pwd)/keys.txt:/app/keys.txt \
+  ghcr.io/tangbo/gpt-load:latest
+```
+
+#### 本地构建镜像
+
 ```bash
 # 构建镜像
 make docker-build
@@ -96,6 +115,24 @@ cp .env.example .env
 | `/blacklist`  | GET  | 黑名单详情         |
 | `/reset-keys` | GET  | 重置所有密钥状态   |
 
+## 🚀 CI/CD 自动部署
+
+项目已配置 GitHub Actions 自动构建和部署：
+
+- **自动触发**：每次 push 到 main 分支时自动构建
+- **多平台支持**：同时构建 Linux AMD64 和 ARM64 镜像
+- **GitHub 集成**：自动推送到 GitHub Container Registry
+- **缓存优化**：使用 GitHub Actions 缓存加速构建
+
+### 预构建镜像
+
+```bash
+# 拉取最新镜像
+docker pull ghcr.io/tangbo/gpt-load:latest
+```
+
+详细配置说明请参考：[GitHub Actions 配置指南](.docs/github-actions-setup.md)
+
 ## 🔧 开发指南
 
 ### 可用命令