#!/bin/bash

set -e

echo "准备环境依赖..."
yum install git wget -y

mkdir -p ~/northstar-env ~/northstar-dist

JAVA_VERSION=$(java -version 2>&1 | awk -F '"' '/version/ {print $2}' | cut -d. -f1)

# 检查JDK环境
if [[ "$JAVA_VERSION" -ne 21 ]]; 
then
	echo "安装JDK21"
	cd ~/northstar-env && wget --no-check-certificate -O jdk-21_linux-x64_bin.tar.gz https://gitee.com/dromara/northstar/attach_files/1903632/download
	tar -xvf jdk-21_linux-x64_bin.tar.gz
	rm -f jdk-21_linux-x64_bin.tar.gz
	ln -sf ~/northstar-env/$(find jdk* -maxdepth 0 -type d)/bin/* /usr/local/bin/
else
	echo "JDK21已安装"
	java -version
fi

echo "环境安装完成"