From 4ee434b60b59fade06804fa803f5cc8dce07cd89 Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Tue, 2 Aug 2022 11:42:34 +0200
Subject: [PATCH] Allow blanks in additional apps

https://github.com/alexbelgium/hassio-addons/issues/411
---
 .../rootfs/etc/cont-init.d/99-add_packages.sh    | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/nextcloud/rootfs/etc/cont-init.d/99-add_packages.sh b/nextcloud/rootfs/etc/cont-init.d/99-add_packages.sh
index 75bc7a9ba..2ec006b3c 100644
--- a/nextcloud/rootfs/etc/cont-init.d/99-add_packages.sh
+++ b/nextcloud/rootfs/etc/cont-init.d/99-add_packages.sh
@@ -14,11 +14,15 @@ fi
 # Install specific apps
 if bashio::config.has_value 'additional_apps'; then
     bashio::log.info "Installing additional apps :"
-    # hadolint ignore=SC2005
-    NEWAPPS=$(bashio::config 'additional_apps')
-    for APP in ${NEWAPPS//,/ }; do
-        bashio::log.green "... $APP"
-        # shellcheck disable=SC2015
-        apk add --no-cache "$APP" >/dev/null || bashio::log.red "... not successful, please check package name"
+    NEWAPPS="$(bashio::config 'additional_apps')"
+    IFS=","
+    re='^( *).*'
+    read -ra array <<< "$NEWAPPS"
+    for element in "${array[@]}"
+    do
+        APP="${element#${BASH_REMATCH[1]}}"
+        [[ $element =~ $re ]] && \
+        bashio::log.green "... $APP" && \
+        apk add --no-cache "$APP" || bashio::log.red "... not successful, please check $APP package name"
     done
 fi