obs-aitum-multistream/build-aux/.functions/set_loglevel
2024-06-13 17:43:54 +02:00

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autoload -Uz log_debug log_error
local -r _usage="Usage: %B${0}%b <loglevel>
Set log level, following levels are supported: 0 (quiet), 1 (normal), 2 (verbose), 3 (debug)"
if (( ! # )); then
log_error 'Called without arguments.'
log_output ${_usage}
return 2
elif (( ${1} >= 4 )); then
log_error 'Called with loglevel > 3.'
log_output ${_usage}
fi
typeset -g -i -r _loglevel=${1}
log_debug "Log level set to '${1}'"