Streamlined the entrypoint script.

scripts/bin/configure-china-mirrors

@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+
+# Configure Chinese mirrors (Aliyun) for apt, pip, and npm
+# Can be called independently or during container initialization
+
+set -e
+
+echo "Configuring Chinese mirrors (Aliyun) for apt, pip, and npm..."
+
+# Replace Ubuntu sources with Aliyun mirror
+if [[ -f /etc/apt/sources.list.d/ubuntu.sources ]]; then
+    sudo sed -i 's|http://archive.ubuntu.com/ubuntu/|https://mirrors.aliyun.com/ubuntu/|g' /etc/apt/sources.list.d/ubuntu.sources
+    sudo sed -i 's|http://security.ubuntu.com/ubuntu/|https://mirrors.aliyun.com/ubuntu/|g' /etc/apt/sources.list.d/ubuntu.sources
+    echo "Updated Ubuntu apt sources to use Aliyun mirrors"
+fi
+
+# Configure npm registry to use Chinese mirror (npmmirror.com is the recommended mirror)
+if command -v npm &> /dev/null; then
+    npm config set registry https://registry.npmmirror.com/
+    echo "Configured npm registry to use Chinese mirror (registry.npmmirror.com)"
+fi
+# Also set system-wide npm config for all users
+sudo mkdir -p /etc/npm
+echo "registry=https://registry.npmmirror.com/" | sudo tee /etc/npm/npmrc > /dev/null
+# Set for root user as well (for when npm is installed later)
+sudo mkdir -p /root/.npm
+echo "registry=https://registry.npmmirror.com/" | sudo tee /root/.npmrc > /dev/null
+echo "Configured npm registry to use Chinese mirror (registry.npmmirror.com)"
+
+# Configure pip to use Aliyun mirror
+sudo mkdir -p /etc/pip
+echo "[global]
+index-url = https://mirrors.aliyun.com/pypi/simple/
+
+[install]
+trusted-host = mirrors.aliyun.com" | sudo tee /etc/pip/pip.conf > /dev/null
+echo "Configured pip to use Aliyun mirror"
+
+# Update apt package cache after changing mirrors
+echo "Updating apt package cache from new mirrors..."
+if sudo apt update; then
+    echo "Apt package cache updated successfully from Aliyun mirrors"
+else
+    echo "Warning: apt update failed, but mirrors are configured"
+fi
+
+echo "Chinese mirrors (Aliyun) configuration completed"