From 0609c7fedc8bf0421caac57cb1fd7e0104927649 Mon Sep 17 00:00:00 2001
From: Daniel Dolezal <d.dolezal97@protonmail.com>
Date: Fri, 17 Apr 2026 08:40:33 +0200
Subject: [PATCH] add docker-cli and set correct column lengh in terminal

---
 Dockerfile                     | 2 +-
 entrypoint-script/variables.sh | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 01705c2..de7d2b5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ ENV TZ=""
 
 RUN apk add --no-cache \
   bash sudo openssh-server shadow tzdata curl git dcron coreutils grep sed gawk util-linux ca-certificates tmux fastfetch prometheus-node-exporter \
-  borgbackup \
+  borgbackup docker-cli \
 && mkdir -p \
   /.ssh \
   /backups \
diff --git a/entrypoint-script/variables.sh b/entrypoint-script/variables.sh
index 770abaa..f5a6eae 100644
--- a/entrypoint-script/variables.sh
+++ b/entrypoint-script/variables.sh
@@ -10,7 +10,8 @@ function sepurator {
   if [ -n "${2:-}" ]; then
     local end="$2"
   else
-    local end="$COLUMNS"
+    local end
+    end=$(tput cols 2>/dev/null || echo "${COLUMNS:-80}")
   fi
 
   local start=1