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Refactoring using "local -r"

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m8in committed 2026-10-07 23:55:29 +02:00
1 parent 38d0ebf659
commit ac8c2de701
9 files changed
+97 -137
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core/addToCrontabEveryHour.sh
+2 -4
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@@ -9,10 +9,8 @@ source /cis/core/base.module.sh
# Note that an unprivileged user can use this script successfully,
# if no user has to be added to the host because it already exists.
function addToCrontabEveryHour() {
local _MINUTE_VALUE _STRING
! [ -z "${2##*[!0-9]*}" ] && _MINUTE_VALUE=$((${2}%60)) # if second parameter is integer then (minute-value % 60) as safe guard
_STRING="${_MINUTE_VALUE:?"Missing MINUTE_VALUE"} * * * * ${1:?"Missing first parameter COMMAND"} > /dev/null 2>&1"
readonly _MINUTE_VALUE _STRING
! [ -z "${2##*[!0-9]*}" ] && local -r _MINUTE_VALUE=$((${2}%60)) # if second parameter is integer then (minute-value % 60) as safe guard
local -r _STRING="${_MINUTE_VALUE:?"Missing MINUTE_VALUE"} * * * * ${1:?"Missing first parameter COMMAND"} > /dev/null 2>&1"
[ "$(id -u)" == "0" ] \
&& crontab -l | grep -qF "${_STRING:?"Missing CRON_STRING"}" \