feat: add ci and docker file

.dockerignore

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+# Git
+.git
+.gitignore
+
+# Python
+.venv
+__pycache__
+*.pyc
+*.pyo
+*.egg-info
+.eggs
+
+# 环境配置
+.env
+.env.*
+!.env.example
+
+# 缓存和临时文件
+.cache
+temp
+*.log
+
+# IDE
+.vscode
+.idea
+
+# 文档和计划
+*.md
+!README.md
+
+# 测试
+tests
+.pytest_cache
+.coverage

.github/workflows/docker.yml

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+name: Docker Build and Push
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - 'v*'
+  workflow_dispatch:
+
+env:
+  DOCKERHUB_IMAGE: dnslin/aria2bot
+  GHCR_IMAGE: ghcr.io/${{ github.repository }}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ${{ env.DOCKERHUB_IMAGE }}
+            ${{ env.GHCR_IMAGE }}
+          tags: |
+            type=ref,event=branch
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=sha,prefix=sha-
+            type=raw,value=latest,enable={{is_default_branch}}
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

Dockerfile

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+# 阶段1: 构建依赖
+FROM python:3.13-slim AS builder
+
+# 安装 uv
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv
+
+WORKDIR /app
+
+# 复制依赖文件
+COPY pyproject.toml uv.lock ./
+
+# 安装依赖到虚拟环境
+RUN uv sync --frozen --no-dev --no-install-project
+
+# 阶段2: 运行环境
+FROM python:3.13-slim
+
+LABEL maintainer="dnslin"
+LABEL description="Aria2 Telegram Bot - 通过 Telegram 控制 aria2 下载"
+
+# 安装 aria2 和必要工具
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+        aria2 \
+        ca-certificates \
+    && rm -rf /var/lib/apt/lists/* \
+    && apt-get clean
+
+WORKDIR /app
+
+# 从构建阶段复制虚拟环境
+COPY --from=builder /app/.venv /app/.venv
+
+# 复制应用代码
+COPY src/ ./src/
+COPY main.py banner.txt ./
+
+# 创建必要目录和符号链接
+RUN mkdir -p /root/.local/bin /root/.config/aria2 /root/downloads && \
+    ln -s /usr/bin/aria2c /root/.local/bin/aria2c
+
+# 设置环境变量
+ENV PATH="/app/.venv/bin:$PATH"
+ENV PYTHONUNBUFFERED=1
+ENV PYTHONDONTWRITEBYTECODE=1
+
+# 声明数据卷
+VOLUME ["/root/downloads", "/root/.config/aria2"]
+
+# 暴露 aria2 RPC 端口
+EXPOSE 6800
+
+# 启动命令
+CMD ["python", "main.py"]

docker-compose.yml

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+services:
+  aria2bot:
+    build: .
+    image: dnslin/aria2bot:latest
+    container_name: aria2bot
+    restart: unless-stopped
+    volumes:
+      # 下载目录
+      - ./downloads:/root/downloads
+      # aria2 配置目录（包含配置文件、会话、云存储令牌）
+      - ./config:/root/.config/aria2
+    env_file:
+      - .env
+    # 可选：暴露 aria2 RPC 端口（如需外部访问）
+    # ports:
+    #   - "6800:6800"