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make prepopulation of freetext on custom DNS provider a bit more intelligent

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This commit is contained in:
Promofaux 2016-02-20 15:12:13 +00:00
parent 7001edcd1d
commit 8687d25d88
1 changed files with 10 additions and 2 deletions
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12
automated install/basic-install.sh
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@ -304,7 +304,7 @@ setStaticIPv4() {
}
setDNS(){
DNSChoseCmd=(whiptail --separate-output --radiolist "Select Upstream DNS Provider. To use your own, select Custom" $r $c 6)
DNSChoseCmd=(whiptail --separate-output --radiolist "Select Upstream DNS Provider. To use your own, select Custom." $r $c 6)
DNSChooseOptions=(Google "" on
OpenDNS "" off
Level3 "" off
@ -342,7 +342,15 @@ setDNS(){
Custom)
until [[ $DNSSettingsCorrect = True ]]
do
piholeDNS=$(whiptail --backtitle "Specify Upstream DNS Provider(s)" --inputbox "Enter your desired upstream DNS provider(s)" $r $c "8.8.8.8, 8.8.4.4" 3>&1 1>&2 2>&3)
if [ ! $piholeDNS1 ]; then
prePopulate=""
elif [ $piholeDNS1 ] && [ ! $piholeDNS2 ]; then
prePopulate="$piholeDNS1"
elif [ $piholeDNS1 ] && [ $piholeDNS2 ]; then
prePopulate="$piholeDNS1, $piholeDNS2"
fi
piholeDNS=$(whiptail --backtitle "Specify Upstream DNS Provider(s)" --inputbox "Enter your desired upstream DNS provider(s), seperated by a comma.\n\nFor example '8.8.8.8, 8.8.4.4'" $r $c "$prePopulate" 3>&1 1>&2 2>&3)
if [[ $? = 0 ]];then
piholeDNS1=$(echo $piholeDNS | sed 's/[, \t]\+/,/g' | awk -F, '{print$1}')
piholeDNS2=$(echo $piholeDNS | sed 's/[, \t]\+/,/g' | awk -F, '{print$2}')