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Add more validations in getSize() (with a much better regex)

This commit is contained in:
Santiago Lo Coco 2022-01-03 19:00:44 -03:00
parent 44947d7bf8
commit dbf735f50b
1 changed files with 11 additions and 2 deletions
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13
install.sh
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@ -120,7 +120,15 @@ partDisks() {
getSize() {
sizeStr=$(whiptail --inputbox "Enter the size of the ${1} (in GB)." 0 0 3>&1 1>&2 2>&3)
exitIfCancel "You must enter a size." "partDisks"
echo "$sizeStr" | awk -F'[^0-9.,]+' '{ print $1 }'
size=$(echo "$sizeStr" | grep -Eo '[-]?[0-9]+([.,]?[0-9]+)?' | head -n1 | sed 's/,/./g' | awk '{ print int($1 * 1024) }')
while [ $(echo $size | awk '{ print $1 <= 0 }') -eq 1 ]; do
sizeStr=$(whiptail --inputbox "Size cannot be less than or equal to zero. Please enter a new size." 0 0 3>&1 1>&2 2>&3)
exitIfCancel "You must enter a size." "partDisks"
#calcHeightAndRun "whiptail --inputbox \"Size cannot be less than or equal to zero. Please enter a new size.\" HEIGHT 60 3>&1 1>&2 2>&3"
size=$(echo "$sizeStr" | grep -Eo '[-]?[0-9]+([.,]?[0-9]+)?' | head -n1 | sed 's/,/./g' | awk '{ print int($1 * 1024) }')
echo $size | awk '{ print $1 <= 0 }'
done
echo $size
}
createSwapfile() {
@ -491,4 +499,5 @@ runScript() {
done
}
runScript "$@"
# runScript "$@"
getSize "Partition"