#!/bin/sh

# Ensure plugin is enabled :

if [ "$centos_ver" -ge "8" ] ; then

 t_Log "yum is replaced by dnf on el8. SKIP"

 exit 0

fi

isAltArch=$(uname -m|egrep -q 'armv7l|aarch64|ppc64|ppc64le'|| echo 1 && echo 0)

if [ "$isAltArch" = "0" ] && [ $centos_ver -lt 7 ] ; then

 t_Log "Skipping for altarch, using only mirror.centos.org"

 t_Log "SKIP"

 exit 0

fi

t_Log "Running $0 - is y-p-fastestmirror enabled."

grep 'enabled=1' /etc/yum/pluginconf.d/fastestmirror.conf > /dev/null

t_CheckExitStatus $?

# timedhosts file ends up in different places on c5 and c6

if [ $centos_ver == 5 ]; then 

	BaseDir=/var/cache/yum/

else

	BaseArch=`uname -i`

	if [ "$BaseArch" == "armv7l" ];then

		BaseArch="armhfp"

	fi

	BaseDir=/var/cache/yum/$BaseArch/$centos_ver

fi

t_Log "Running $0 - Ensure we have mirrorlist enabled."

egrep '^mirrorlist' /etc/yum.repos.d/*.repo > /dev/null

t_CheckExitStatus $?

t_Log "Running $0 - y-p-fastestmirror can get hosts from mirrorlist"

find $BaseDir -type f -name timedhosts.txt -exec rm -f {} \;

yum -d0 list kernel > /dev/null

hostsfound=`cat $BaseDir/timedhosts.txt | wc -l` > /dev/null

# we need to make sure the file was recreated

if [ -f ${BaseDir}/timedhosts.txt ]; then 

	if [ $hostsfound -lt 1 ]; then

		retval=1

	else

		retval=0

	fi

else

	retval=1

fi

t_CheckExitStatus $retval

t_Log "Running $0 - number of hosts y-p-fastestmirror can get: $( wc -l ${BaseDir}/timedhosts.txt )"