From 7d95af14235e9b207ddfd015b33f35975bbba926 Mon Sep 17 00:00:00 2001
From: Alban Vidal <alban.vidal@zordhak.fr>
Date: Tue, 15 May 2018 17:27:13 +0000
Subject: [PATCH] Update configure auto updates method

Signed-off-by: Alban Vidal <alban.vidal@zordhak.fr>
---
 auto_config.sh | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

diff --git a/auto_config.sh b/auto_config.sh
index 69d2719..342d2ae 100755
--- a/auto_config.sh
+++ b/auto_config.sh
@@ -110,11 +110,24 @@ apt-get -y install      \
     apt-listchanges     \
     logrotate
 
+################################################################################
+
 # Configure auto updates
-sed -i \
-    -e "s#^//Unattended-Upgrade::Mail .*#Unattended-Upgrade::Mail '$UNATTENDED_EMAIL';#" \
-    -e 's#^//Unattended-Upgrade::MailOnlyOnError .*#Unattended-Upgrade::MailOnlyOnError "true";#' \
-     /etc/apt/apt.conf.d/50unattended-upgrades
+UNA_FILE="/etc/apt/apt.conf.d/50unattended-upgrades"
+# email setting
+if ! grep -q '^Unattended-Upgrade::Mail ' $UNA_FILE ; then
+    echo "Unattended-Upgrade::Mail '$UNATTENDED_EMAIL';" >> $UNA_FILE
+else
+    sed -i "s/Unattended-Upgrade::Mail .*/Unattended-Upgrade::Mail '$UNATTENDED_EMAIL';/" $UNA_FILE
+fi
+# MailOnlyOnError
+if ! grep -q '^Unattended-Upgrade::MailOnlyOnError ' $UNA_FILE ; then
+    echo "Unattended-Upgrade::MailOnlyOnError 'true';" >> $UNA_FILE
+else
+    sed -i "s/Unattended-Upgrade::MailOnlyOnError .*/Unattended-Upgrade::MailOnlyOnError 'true';/" $UNA_FILE
+fi
+
+################################################################################
 
 # Set git global config
 git config --global user.name "$GIT_USERNAME"