#!/bin/bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH


curPath=`pwd`
rootPath=$(dirname "$curPath")
rootPath=$(dirname "$rootPath")
serverPath=$(dirname "$rootPath")

install_tmp=${rootPath}/tmp/mw_install.pl

_os=`uname`
echo "use system: ${_os}"
if [ ${_os} == "Darwin" ]; then
	OSNAME='macos'
elif grep -Eqi "CentOS" /etc/issue || grep -Eq "CentOS" /etc/*-release; then
	OSNAME='centos'
elif grep -Eqi "Fedora" /etc/issue || grep -Eq "Fedora" /etc/*-release; then
	OSNAME='fedora'
elif grep -Eqi "Rocky" /etc/issue || grep -Eq "Rocky" /etc/*-release; then
	OSNAME='rocky'
elif grep -Eqi "AlmaLinux" /etc/issue || grep -Eq "AlmaLinux" /etc/*-release; then
	OSNAME='alma'
elif grep -Eqi "Debian" /etc/issue || grep -Eq "Debian" /etc/*-release; then
	OSNAME='debian'
elif grep -Eqi "Ubuntu" /etc/issue || grep -Eq "Ubuntu" /etc/*-release; then
	OSNAME='ubuntu'
elif grep -Eqi "Raspbian" /etc/issue || grep -Eq "Raspbian" /etc/*-release; then
	OSNAME='raspbian'
else
	OSNAME='unknow'
fi


Install_pm2()
{
	echo '正在安装脚本文件...' > $install_tmp


	curl -o- http://npmjs.org/install.sh | bash
	
	if [ "$OSNAME" == 'debian' ] && [ "$OSNAME" == 'ubuntu' ];then
		apt install -y nodejs
		apt install -y pm2
	else 
		yum install -y nodejs
		npm install pm2 -g
	fi
	
	curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.34.0/install.sh | bash

	mkdir -p $serverPath/pm2
	echo '1.0' > $serverPath/pm2/version.pl
	echo '安装完成' > $install_tmp
}

Uninstall_pm2()
{
	rm -rf $serverPath/pm2
	echo "卸载完成" > $install_tmp
}

action=$1
if [ "${1}" == 'install' ];then
	Install_pm2
else
	Uninstall_pm2
fi