From 2fb6a299a3a8840cafda9c46c15819a2c4e23c14 Mon Sep 17 00:00:00 2001
From: Dmitrii Kabanov <dk370c@att.com>
Date: Wed, 10 Apr 2019 23:31:13 -0700
Subject: [PATCH] Add support of older versions of Helm

This PS allows to avoid of using assignments which are not supported
in older versions of Helm (GO<1.11).
Change-Id: Ic0dad4d1b60071c4366c63834f1ad7e3a76fdcd8
---
 divingbell/templates/bin/_apt.sh.tpl | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/divingbell/templates/bin/_apt.sh.tpl b/divingbell/templates/bin/_apt.sh.tpl
index 39142d1..981f3d6 100644
--- a/divingbell/templates/bin/_apt.sh.tpl
+++ b/divingbell/templates/bin/_apt.sh.tpl
@@ -59,18 +59,18 @@ load_package_list_with_versions $(dpkg -l | awk 'NR>5 {print $2"="$3}')
 
 {{- if hasKey .Values.conf "apt" }}
 {{- if hasKey .Values.conf.apt "repositories" }}
-  {{- $repository := list }}
 echo -n "" > /etc/apt/trusted.gpg.d/divindbell_temp.gpg
+echo "#The list of repositories managed by Divingbell" > /etc/apt/sources.list.divingbell
   {{- range .Values.conf.apt.repositories }}
     {{- $url := .url }}
     {{- $components := .components | join " " }}
     {{- $subrepos := .subrepos | default list }}
     {{- range .distributions }}
       {{- $distribution := . }}
-      {{- $repository = append $repository ( printf "deb %s %s %s" $url $distribution $components ) }}
+echo "{{ printf "deb %s %s %s" $url $distribution $components }}" >>/etc/apt/sources.list.divingbell
       {{- if $subrepos }}
         {{- range $subrepos }}
-          {{- $repository = append $repository ( printf "deb %s %s-%s %s" $url $distribution . $components ) }}
+echo "{{ printf "deb %s %s-%s %s" $url $distribution . $components }}" >>/etc/apt/sources.list.divingbell
         {{- end }}
       {{- end }}
     {{- end }}
@@ -80,10 +80,6 @@ apt-key --keyring /etc/apt/trusted.gpg.d/divindbell_temp.gpg add - <<"ENDKEY"
 ENDKEY
     {{- end }}
   {{- end }}
-echo "#The list of repositories managed by Divingbell" > /etc/apt/sources.list.divingbell
-  {{- range $repository }}
-echo "{{ . }}" >>/etc/apt/sources.list.divingbell
-  {{- end }}
 mv /etc/apt/sources.list.divingbell /etc/apt/sources.list
 rm -rf /etc/apt/sources.list.d/*
 mv /etc/apt/trusted.gpg.d/divindbell_temp.gpg /etc/apt/trusted.gpg.d/divindbell.gpg