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Update mqtt-install.sh

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tteckster 2022-02-23 13:35:21 -05:00 committed by GitHub
parent 6303e3e45f
commit 4902ab8c46
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1 changed files with 22 additions and 1 deletions
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setup/mqtt-install.sh
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@ -1,6 +1,27 @@
#!/usr/bin/env bash
set -e
set -o errexit
set -o errtrace
set -o nounset
set -o pipefail
shopt -s expand_aliases
alias die='EXIT=$? LINE=$LINENO error_exit'
trap die ERR
trap 'die "Script interrupted."' INT
function error_exit() {
trap - ERR
local DEFAULT='Unknown failure occured.'
local REASON="\e[97m${1:-$DEFAULT}\e[39m"
local FLAG="\e[91m[ERROR:LXC] \e[93m$EXIT@$LINE"
msg "$FLAG $REASON"
exit $EXIT
}
function msg() {
local TEXT="$1"
echo -e "$TEXT"
}
CROSS='\033[1;31m\xE2\x9D\x8C\033[0m'
RD=`echo "\033[01;31m"`
BL=`echo "\033[36m"`