Merge pull request #727 from frlda/main

Docker构建支持更新

Author: Shawnsdaddy

Dockerfile

@@ -1,47 +1,57 @@
 FROM ubuntu:22.04 AS ubuntu-base
-
+# 部署教程参考https://www.cnblogs.com/frinda/p/18702822
 # 设置环境变量以避免tzdata的交互式提示
-ENV DEBIAN_FRONTEND noninteractive
+ENV DEBIAN_FRONTEND=noninteractive
 
-# 安装必要的系统库
-RUN apt-get update && \
+# 替换APT源为阿里云镜像源，提高下载速度，安装系统依赖和 Python 3.12
+RUN sed -i 's|http://archive.ubuntu.com/ubuntu/|https://mirrors.aliyun.com/ubuntu/|g' /etc/apt/sources.list && \
+    sed -i 's|http://security.ubuntu.com/ubuntu|https://mirrors.aliyun.com/ubuntu|g' /etc/apt/sources.list && \
+    apt-get update && \
     apt-get install -y software-properties-common && \
     add-apt-repository ppa:deadsnakes/ppa && \
     apt-get update && \
-    apt-get install -y python3.8 python3.8-venv python3.8-tk python3.8-dev python3-pip \
-        build-essential libgirepository1.0-dev gcc libcairo2-dev pkg-config libzbar0 adb git \
-        libgtk-3-dev gir1.2-webkit2-4.1 gir1.2-appindicator3-0.1 gobject-introspection tk8.6 \
-        xvfb \
-		dbus \
-    && rm -rf /var/lib/apt/lists/*
-
-
-
-# 使用官方Node.js 18镜像作为基础镜像构建前端
+    apt-get install -y python3.12 python3.12-venv python3.12-tk python3.12-dev python3-pip \
+                       build-essential libgirepository1.0-dev gcc libcairo2-dev fish nano wget pkg-config libzbar0 adb git \
+                       libgtk-3-dev gir1.2-webkit2-4.1 gir1.2-appindicator3-0.1 gobject-introspection tk8.6 \
+                       xvfb dbus && \
+    rm -rf /var/lib/apt/lists/*
+
+# 设置 Python 3.12 为默认 Python 版本
+RUN update-alternatives --install /usr/bin/python python /usr/bin/python3.12 1 && \
+    update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.12 1 && \
+    update-alternatives --set python3 /usr/bin/python3.12 && \
+    update-alternatives --set python /usr/bin/python3.12
+
+# 使用官方 Node.js 18 镜像作为基础镜像构建前端
 FROM node:18 AS node-base
 WORKDIR /app/ui
 
 # 安装前端依赖并构建
-COPY ui/package*.json ./
+COPY ui/package*.json ./ 
 COPY ui/. .
-RUN npm ci
-RUN npm run build --no-update-notifier
 
+RUN npm config set registry https://registry.npmmirror.com && \
+    npm ci --verbose && \
+    npm run build --no-update-notifier
 
-
-# 合并阶段，使用Python环境为基础，将构建好的前端加入
+# 将 Ubuntu 基础镜像作为最终运行镜像
 FROM ubuntu-base AS final
 WORKDIR /app
+
+# 复制前端构建产出
 COPY --from=node-base /app/ui/dist ./ui/dist
 COPY . .
 
+# 设置 pip 国内镜像源
+RUN python3.12 -m ensurepip --upgrade && \
+    pip config set global.index-url https://mirrors.aliyun.com/pypi/simple/
 
-# 设置Python虚拟环境并安装依赖
-RUN python3.8 -m venv venv
-
-RUN pip config set global.index-url https://mirrors.aliyun.com/pypi/simple/
-
-RUN . venv/bin/activate && pip install --upgrade pip && pip install -r requirements.txt && pip install pycairo PyGObject
+# 设置 Python 虚拟环境并安装依赖
+RUN python3.12 -m venv venv && \
+    . venv/bin/activate && \
+    pip install --upgrade pip && \
+    pip install -r requirements.txt && \
+    pip install pycairo PyGObject
 
 # 运行应用
-ENTRYPOINT ["/bin/bash", "/app/entrypoint.sh"]
+ENTRYPOINT ["/bin/bash", "/app/entrypoint.sh"]

entrypoint.sh

@@ -1,14 +1,31 @@
 #!/bin/bash
 
-ln -s ui/dist .
+# 清理 Xvfb 锁文件，防止容器因为异常关闭而重启失败
+if [ -f /tmp/.X99-lock ]; then
+    echo "Cleaning up Xvfb lock file"
+    rm -f /tmp/.X99-lock
+fi
 
-# 启动Xvfb
+# 启动 Xvfb
+echo "Starting Xvfb on DISPLAY=:99"
 Xvfb :99 -screen 0 1280x1024x24 &
+sleep 2
 
-export DISPLAY=":99"
+# 检查 Xvfb 是否正常运行
+if ! xdpyinfo -display :99 >/dev/null 2>&1; then
+    echo "Xvfb failed to start"
+    exit 1
+fi
 
-# 等待Xvfb启动完成
-sleep 5
+# 设置 DISPLAY 环境变量
+export DISPLAY=:99
+echo "DISPLAY is set to $DISPLAY"
 
-# 启动应用
+# 创建符号链接
+if [ ! -L "./dist" ]; then
+    ln -s ui/dist ./dist
+fi
+
+# 启动mower应用
+echo "Starting application..."
 dbus-run-session -- ./venv/bin/python /app/webview_ui.py