forked from OERV-BSP/image-builder
76 lines
1.5 KiB
Bash
76 lines
1.5 KiB
Bash
#!/usr/bin/env false
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readonly LOGLEVEL_DEBUG=0
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readonly LOGLEVEL_INFO=1
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readonly LOGLEVEL_WARN=2
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readonly LOGLEVEL_ERROR=3
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__logparselevel() {
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if [ -z "${LOG_LEVEL:-}" ]; then
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echo $LOGLEVEL_INFO
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elif [ "${LOG_LEVEL}" = "DEBUG" ]; then
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echo $LOGLEVEL_DEBUG
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elif [ "${LOG_LEVEL}" = "INFO" ]; then
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echo $LOGLEVEL_INFO
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elif [ "${LOG_LEVEL}" = "WARN" ]; then
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echo $LOGLEVEL_WARN
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elif [ "${LOG_LEVEL}" = "ERROR" ]; then
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echo $LOGLEVEL_ERROR
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else
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echo $LOGLEVEL_INFO
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fi
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}
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__logprintraw() {
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local formated_msg="$1"
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>&2 echo "${formated_msg}"
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}
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__logprint() {
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local level_fmt="$1"
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local msg="$2"
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local curr_time; curr_time="[$(date)]"
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local formated_msg="${curr_time}${level_fmt}: ${msg}"
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__logprintraw "${formated_msg}"
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}
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logcmd() {
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if [ "$(__logparselevel)" -le "$LOGLEVEL_DEBUG" ]; then
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{ "$@" ;}
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else
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{ "$@" >/dev/null 2>&1;}
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fi
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}
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logd() {
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if [ "$(__logparselevel)" -le "$LOGLEVEL_DEBUG" ]; then
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__logprint "[DEBUG]" "$1"
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fi
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}
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logdraw() {
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if [ "$(__logparselevel)" -le "$LOGLEVEL_DEBUG" ]; then
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__logprint "[DEBUG]" "raw print:"
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__logprintraw "$1"
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fi
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}
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logi() {
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if [ "$(__logparselevel)" -le "$LOGLEVEL_INFO" ]; then
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__logprint "[INFO ]" "$1"
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fi
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}
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logw() {
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if [ "$(__logparselevel)" -le "$LOGLEVEL_WARN" ]; then
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__logprint "[WARN ]" "$1"
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fi
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}
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loge() {
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if [ "$(__logparselevel)" -le "$LOGLEVEL_ERROR" ]; then
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__logprint "[ERROR]" "$1"
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fi
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}
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