# ---------- 构建阶段 ----------

FROM python:3.12-slim AS builder

WORKDIR /build

ENV DEBIAN_FRONTEND=noninteractive \

PYTHONUNBUFFERED=1 \

PIP_NO_CACHE_DIR=1 \

PLAYWRIGHT_BROWSERS_PATH=/ms-playwright \

PIP_DISABLE_PIP_VERSION_CHECK=1 \

VIRTUAL_ENV=/opt/venv \

PATH="/opt/venv/bin:$PATH"

# 创建虚拟环境

RUN python -m venv /opt/venv

COPY requirements.txt .

RUN pip install --upgrade pip \

&& pip install --no-cache-dir -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple

# ---------- 运行阶段 ----------

FROM python:3.12-slim

WORKDIR /app

# 设置环境变量

ENV PYTHONUNBUFFERED=1 \

RUNNING_IN_DOCKER=true \

PLAYWRIGHT_BROWSERS_PATH=/ms-playwright \

VIRTUAL_ENV=/opt/venv \

PATH="/opt/venv/bin:$PATH"

COPY --from=builder /opt/venv /opt/venv

# 安装Playwright

RUN playwright install --with-deps --only-shell chromium

COPY . .

EXPOSE 8000

# 使用exec形式启动应用

CMD ["python", "start.py"]