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Fix $COLUMNS visual bug

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This commit is contained in:
Fabio Belavenuto
2022-09-29 16:33:15 -03:00
parent 08fca3caa3
commit a19a1dd1a5
2 changed files with 8 additions and 6 deletions
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11
files/board/arpl/overlayfs/opt/arpl/boot.sh
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@@ -7,13 +7,14 @@ set -e
# Sanity check
loaderIsConfigured || die "Loader is not configured!"
# Print text centralized, if variable ${COLUMNS} is defined
# Print text centralized
clear
[ -z "${COLUMNS}" ] && COLUMNS=50
TITLE="Welcome to Automated Redpill Loader v${ARPL_VERSION}"
printf "\033[1;44m%*s\n" $COLUMNS ""
printf "\033[1;44m%*s\033[A\n" $COLUMNS ""
printf "\033[1;32m%*s\033[0m\n" $(((${#TITLE}+$COLUMNS)/2)) "${TITLE}"
printf "\033[1;44m%*s\033[0m\n" $COLUMNS ""
printf "\033[1;44m%*s\n" ${COLUMNS} ""
printf "\033[1;44m%*s\033[A\n" ${COLUMNS} ""
printf "\033[1;32m%*s\033[0m\n" $(((${#TITLE}+${COLUMNS})/2)) "${TITLE}"
printf "\033[1;44m%*s\033[0m\n" ${COLUMNS} ""
TITLE="BOOTING..."
printf "\033[1;33m%*s\033[0m\n" $(((${#TITLE}+${COLUMNS})/2)) "${TITLE}"