#!/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")
sourcePath=${serverPath}/source
sysName=`uname`

SYS_VERSION_ID=`cat /etc/*-release | grep VERSION_ID | awk -F = '{print $2}' | awk -F "\"" '{print $2}'`

VERSION=$2

sysArch=`arch`
sysName=`uname`

ARCH_NAME=amd64
if [ "$sysArch" == "arm64" ];then
	ARCH_NAME=arm64
elif [ "$sysArch" == "x86_64" ]; then
	ARCH_NAME=amd64
elif [ "$sysArch" == "aarch64" ]; then
	ARCH_NAME=aarch64
fi

FILE_TGZ=grafana-${VERSION}.linux-${ARCH_NAME}.tar.gz

# 检查是否通
Install_App()
{
	SourceDir=$serverPath/source/grafana
	InstallDir=$serverPath/grafana
	mkdir -p ${SourceDir}
	mkdir -p ${InstallDir}

	if [ ! -f ${SourceDir}/${FILE_TGZ} ];then
		wget --no-check-certificate -O ${SourceDir}/${FILE_TGZ} https://dl.grafana.com/oss/release/${FILE_TGZ}
	fi

	if [ ! -d $InstallDir/bin/grafana ];then
		cd ${SourceDir} && tar -zxvf ${FILE_TGZ}
		cd ${SourceDir}/grafana-v*
		cp -rf ./* $InstallDir
	fi

	chown -R grafana:grafana $InstallDir
}

Uninstall_App()
{
	echo "卸载成功"
}

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