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chore: Avoid logging a warning when LOG_LEVEL is unset

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Brennan Kinney 2025-06-01 13:42:21 +12:00 • committed by GitHub
parent ea03808c8f
commit edb236f355
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1 changed files with 4 additions and 14 deletions
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18
target/scripts/startup/variables-stack.sh
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@ -153,7 +153,6 @@ function __environment_variables_general_setup() {
VARS[FETCHMAIL_PARALLEL]="${FETCHMAIL_PARALLEL:=0}"
VARS[FETCHMAIL_POLL]="${FETCHMAIL_POLL:=300}"
VARS[GETMAIL_POLL]="${GETMAIL_POLL:=5}"
VARS[LOG_LEVEL]="${LOG_LEVEL:=info}"
VARS[LOGROTATE_INTERVAL]="${LOGROTATE_INTERVAL:=weekly}"
VARS[LOGROTATE_COUNT]="${LOGROTATE_COUNT:=4}"
VARS[LOGWATCH_INTERVAL]="${LOGWATCH_INTERVAL:=none}"
@ -181,21 +180,12 @@ function __environment_variables_general_setup() {
fi
}
# `LOG_LEVEL` must be set early to correctly filter calls to `scripts/helpers/log.sh:_log()`
function __environment_variables_log_level() {
if [[ ${LOG_LEVEL} == 'trace' ]] \
|| [[ ${LOG_LEVEL} == 'debug' ]] \
|| [[ ${LOG_LEVEL} == 'info' ]] \
|| [[ ${LOG_LEVEL} == 'warn' ]] \
|| [[ ${LOG_LEVEL} == 'error' ]]
then
return 0
else
local DEFAULT_LOG_LEVEL='info'
_log 'warn' "Log level '${LOG_LEVEL}' is invalid (falling back to default '${DEFAULT_LOG_LEVEL}')"
VARS[LOG_LEVEL]="${LOG_LEVEL:=info}"
# shellcheck disable=SC2034
VARS[LOG_LEVEL]="${DEFAULT_LOG_LEVEL}"
LOG_LEVEL="${DEFAULT_LOG_LEVEL}"
if [[ ! ${LOG_LEVEL} =~ ^(trace|debug|info|warn|error)$ ]]; then
_log 'warn' "Log level '${LOG_LEVEL}' is invalid (falling back to default: 'info')"
fi
}