usage() {
cat << EOF
-Delete an umbrella Helm Chart, and its subcharts, that was previously deployed using 'Helm deploy'.
+Delete an umbrella Helm Chart, and its subcharts, that was previously deployed using 'Helm deploy'.
Example of deleting all Releases that have the prefix 'demo'.
$ helm undeploy demo
RELEASE=$1
FLAGS=$2
- array=($(helm ls -q | grep $RELEASE))
+ array=($(helm ls -q --all | grep $RELEASE))
n=${#array[*]}
- for (( i = n-1; i >= 0; i-- ))
+ for i in $(seq $(($n-1)) -1 0)
do
helm del "${array[i]}" $FLAGS
done
}
-if [[ $# < 1 ]]; then
+if [ $# < 1 ]; then
echo "Error: command 'undeploy' requires a release name"
exit 0
fi