commit a64592e908c0d302cef785e8c048e60e57b2d568
author guillaume.lambert <guillaume.lambert@orange.com> Wed Dec 08 11:35:45 2021 +0100
committer Guillaume Lambert <guillaume.lambert@orange.com> Thu Dec 16 07:33:01 2021 +0000
tree e373fdaaf8e2c54c610b3020230dacada2bccd7b
parent fb9dc874a2e6419cab4ed231743b3d405c753cb6

[COMMON] Fix more array bashisms

pointed out by checkbashisms.

Issue-ID: OOM-2643
Signed-off-by: guillaume.lambert <guillaume.lambert@orange.com>
Change-Id: Ia22b064a6bda5f7e2cb50247bc3c47a8b162466c

kubernetes/helm/plugins/undeploy/undeploy.sh

diff --git a/kubernetes/helm/plugins/undeploy/undeploy.sh b/kubernetes/helm/plugins/undeploy/undeploy.sh
index a3b0e3c..dca4499 100755
--- a/kubernetes/helm/plugins/undeploy/undeploy.sh
+++ b/kubernetes/helm/plugins/undeploy/undeploy.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 usage() {
 cat << EOF
@@ -21,11 +21,14 @@
   RELEASE=$1
   FLAGS=$2
 
-  array=($(helm ls -q --all | grep $RELEASE))
-  n=${#array[*]}
-  for i in $(seq $(($n-1)) -1 0)
+  reverse_list=
+  for item in $(helm ls -q --all | grep $RELEASE)
   do
-    helm del "${array[i]}" $FLAGS
+    reverse_list="$item $reverse_list"
+  done
+  for item in $reverse_list
+  do
+    helm del $item $FLAGS
   done
 }