2025-10-13 13:55:15 +08:00
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# =================================================================
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# Edge Proxy - 开发环境 Dockerfile (V6 - 修正版)
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# =================================================================
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FROM arm64v8/ubuntu:22.04
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# 1. 基础环境设置
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# =================================
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WORKDIR /app
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ENV DEBIAN_FRONTEND=noninteractive
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# 2. 安装依赖、创建用户和组
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# 将所有系统级操作合并到一层，以减少镜像大小和构建时间
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# =================================
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RUN apt-get update && \
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apt-get install -y --no-install-recommends \
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# 基础工具
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sudo \
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build-essential \
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cmake \
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git \
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gdb \
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vim \
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2025-10-15 14:27:21 +08:00
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# Piper TTS 所需的系统库
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espeak-ng-data \
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libespeak1 \
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python3 \
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python3-pip \
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2025-10-13 13:55:15 +08:00
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# 开发库
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libssl-dev \
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libspdlog-dev \
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2025-10-14 17:47:06 +08:00
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libsqlite3-dev \
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2025-10-13 13:55:15 +08:00
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libboost-all-dev && \
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\
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# --- 用户和组创建 ---
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groupadd -r developers && \
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# 创建 'dev' 用户，将其主组设置为 'developers'，并添加到 'sudo' 组
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useradd -ms /bin/bash -g developers -G sudo dev && \
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# 添加用户到 'dialout' 组 (GID 20) 以便访问串口设备
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# `|| true` 用于防止在 GID 已存在时出错
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groupadd -g 20 dialout || true && \
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usermod -a -G dialout dev && \
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# 为 'dev' 用户设置无密码 sudo
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echo "dev ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/dev-nopasswd
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# 3. 权限和协作设置
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# =================================
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# 为所有用户设置 umask 为 0002，这样新创建的文件权限默认为 664 (rw-rw-r--)
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RUN echo "umask 0002" > /etc/profile.d/99-shared-umask.sh && \
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chmod +x /etc/profile.d/99-shared-umask.sh
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# 4. 编译并安装第三方库
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# =================================
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# [cite_start]将整个项目复制到临时目录，用于编译 paho 等库 [cite: 4]
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COPY . /tmp/build-context
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RUN cd /tmp/build-context/external/paho.mqtt.c && \
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cmake -Bbuild -H. \
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-DPAHO_WITH_SSL=ON \
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-DPAHO_BUILD_SAMPLES=OFF \
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-DPAHO_BUILD_DOCUMENTATION=OFF && \
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cmake --build build --target install && \
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\
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cd /tmp/build-context/external/paho.mqtt.cpp && \
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cmake -Bbuild -H. \
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-DPAHO_WITH_SSL=ON \
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-DPAHO_BUILD_SAMPLES=OFF \
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-DPAHO_BUILD_DOCUMENTATION=OFF && \
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cmake --build build --target install && \
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\
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# --- 清理工作 ---
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ldconfig && \
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rm -rf /tmp/build-context && \
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# 在所有 apt 操作完成后，最后进行清理
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rm -rf /var/lib/apt/lists/*
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2025-10-15 14:27:21 +08:00
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COPY piper_models/ /app/piper_models/
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RUN pip install --no-cache-dir --user piper-tts
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# 将 ~/.local/bin (包含 piper 二进制文件) 添加到 PATH
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RUN echo 'export PATH="$HOME/.local/bin:$PATH"' >> ~/.bash_profile
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# 现在，dev 用户可以使用 `piper` 命令了，只要 shell 环境被正确加载。
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# 我们可以将最终的 CMD 设置为加载环境然后执行一个命令，或者留空让用户交互。
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2025-10-13 13:55:15 +08:00
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# 5. 设置默认用户
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# =================================
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# 容器的默认用户将是 'dev'
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2025-10-15 14:27:21 +08:00
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USER dev
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