161 lines
3.9 KiB
Bash
161 lines
3.9 KiB
Bash
#!/bin/bash
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# ==============================================
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# Maven 安装脚本（使用国内镜像）
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# 功能：自动安装 Maven 并配置阿里云镜像源
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# ==============================================
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# 启用严格模式
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set -euo pipefail
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# --------------------------
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# 颜色定义
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# --------------------------
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[0;33m'
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NC='\033[0m' # No Color
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# --------------------------
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# 日志函数
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# --------------------------
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log_info() {
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echo -e "${GREEN}[INFO]${NC} $1"
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}
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log_warn() {
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echo -e "${YELLOW}[WARN]${NC} $1"
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}
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log_error() {
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echo -e "${RED}[ERROR]${NC} $1" >&2
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}
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# --------------------------
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# 检查 root 权限
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# --------------------------
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check_root() {
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if [ "$(id -u)" -ne 0 ]; then
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log_error "请使用 root 用户或通过 sudo 运行此脚本"
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exit 1
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fi
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}
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# --------------------------
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# 安装 Java（Maven 依赖 Java）
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# --------------------------
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install_java() {
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log_info "正在检查 Java 是否已安装..."
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if ! command -v java &> /dev/null; then
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log_warn "未检测到 Java，正在安装 OpenJDK 17..."
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dnf install -y java-17-openjdk-devel
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else
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log_info "Java 已安装，版本信息如下："
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java -version
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fi
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}
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# --------------------------
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# 下载并安装 Maven（使用国内镜像）
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# --------------------------
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install_maven() {
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log_info "正在下载并安装 Maven（使用国内镜像）..."
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# 定义 Maven 版本和安装路径
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MAVEN_VERSION="3.8.8"
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INSTALL_DIR="/opt/maven"
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# 使用阿里云镜像地址
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MAVEN_URL="https://mirrors.aliyun.com/apache/maven/maven-3/${MAVEN_VERSION}/binaries/apache-maven-${MAVEN_VERSION}-bin.tar.gz"
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# 创建安装目录
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mkdir -p "$INSTALL_DIR"
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# 下载 Maven
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log_info "正在从阿里云镜像下载 Maven ${MAVEN_VERSION}..."
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curl -L -o "/tmp/apache-maven-${MAVEN_VERSION}-bin.tar.gz" "$MAVEN_URL"
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# 解压到安装目录
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tar -xzf "/tmp/apache-maven-${MAVEN_VERSION}-bin.tar.gz" -C "$INSTALL_DIR" --strip-components=1
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# 清理临时文件
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rm -f "/tmp/apache-maven-${MAVEN_VERSION}-bin.tar.gz"
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log_info "Maven 已成功安装到 ${INSTALL_DIR}"
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}
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# --------------------------
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# 配置环境变量
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# --------------------------
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configure_env() {
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log_info "正在配置 Maven 环境变量..."
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# 添加 Maven 到 PATH
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echo 'export M2_HOME=/opt/maven' > /etc/profile.d/maven.sh
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echo 'export PATH=$M2_HOME/bin:$PATH' >> /etc/profile.d/maven.sh
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# 使配置立即生效
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source /etc/profile.d/maven.sh
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log_info "Maven 环境变量已配置完成"
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}
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# --------------------------
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# 配置阿里云镜像源
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# --------------------------
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configure_aliyun_mirror() {
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log_info "正在配置阿里云 Maven 镜像源..."
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# 创建 Maven 配置目录
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mkdir -p /root/.m2
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# 配置 settings.xml 文件
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cat > /root/.m2/settings.xml <<'EOF'
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<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
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<mirrors>
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<mirror>
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<id>aliyun</id>
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<name>Aliyun Maven</name>
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<url>https://maven.aliyun.com/repository/public</url>
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<mirrorOf>*</mirrorOf>
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</mirror>
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</mirrors>
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</settings>
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EOF
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log_info "阿里云 Maven 镜像源已配置完成"
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}
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# --------------------------
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# 测试 Maven 安装
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# --------------------------
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test_maven() {
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log_info "正在测试 Maven 安装..."
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mvn -v
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log_info "Maven 安装测试完成"
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}
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# --------------------------
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# 主函数
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# --------------------------
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main() {
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check_root
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install_java
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install_maven
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configure_env
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configure_aliyun_mirror
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test_maven
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log_info "Maven 已成功安装并配置！"
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}
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# --------------------------
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# 执行主函数
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# --------------------------
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main
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exit 0 |