superlint/lib/functions/log.sh
Marco Ferrari 879672e936
Don't write colors and logs on disk if not necessary (#4934)
* Don't write colors and logs on disk if not necessary

* Set color markers

* Fix colors

* Fix linting errors

* Fix linting errors

* Use sudo to access logs
2023-12-05 08:04:13 +00:00

94 lines
2 KiB
Bash
Executable file

#!/usr/bin/env bash
# Background colors:
# Blue
# Cyan
# Green
# Black
# Magenta
# Red
# White
# Yellow
declare -Agr B=(
[B]=$(echo -e "\e[44m")
[C]=$(echo -e "\e[46m")
[G]=$(echo -e "\e[42m")
[K]=$(echo -e "\e[40m")
[M]=$(echo -e "\e[45m")
[R]=$(echo -e "\e[41m")
[W]=$(echo -e "\e[47m")
[Y]=$(echo -e "\e[43m")
)
# Foreground colors:
# Blue
# Cyan
# Green
# Black
# Magenta
# Red
# White
# Yellow
declare -Agr F=(
[B]=$(echo -e "\e[0;34m")
[C]=$(echo -e "\e[0;36m")
[G]=$(echo -e "\e[0;32m")
[K]=$(echo -e "\e[0;30m")
[M]=$(echo -e "\e[0;35m")
[R]=$(echo -e "\e[0;31m")
[W]=$(echo -e "\e[0;37m")
[Y]=$(echo -e "\e[0;33m")
)
# Reset
NC=$(echo -e "\e[0m")
readonly NC
export B
export F
export NC
LOG_TEMP=$(mktemp) || echo "Failed to create temporary log file."
export LOG_TEMP
log() {
local TOTERM=${1:-}
local MESSAGE=${2:-}
local LOG_LEVEL_LABEL="[${3}]"
local LOG_MESSAGE_DATE
LOG_MESSAGE_DATE="$(date +"%F %T")"
local COLOR_MARKER
COLOR_MARKER="${F[B]}"
if [ "${LOG_LEVEL_LABEL}" == "NOTICE" ]; then
COLOR_MARKER="${F[G]}"
elif [ "${LOG_LEVEL_LABEL}" == "WARN" ]; then
COLOR_MARKER="${F[Y]}"
elif [ "${LOG_LEVEL_LABEL}" == "ERROR" ] || [ "${LOG_LEVEL_LABEL}" == "FATAL" ]; then
COLOR_MARKER="${F[R]}"
fi
local COLORED_MESSAGE
COLORED_MESSAGE="${NC}${LOG_MESSAGE_DATE} ${COLOR_MARKER}${LOG_LEVEL_LABEL}${NC} ${MESSAGE}${NC}"
local MESSAGE_FOR_LOG_FILE
MESSAGE_FOR_LOG_FILE="${LOG_MESSAGE_DATE} ${LOG_LEVEL_LABEL} ${MESSAGE}"
if [[ -n ${TOTERM} ]]; then
echo -e "${COLORED_MESSAGE}"
fi
if [ "${CREATE_LOG_FILE}" = "true" ]; then
echo -e "${MESSAGE_FOR_LOG_FILE}" >>"${LOG_TEMP}"
fi
}
trace() { log "${LOG_TRACE:-}" "$*" "TRACE"; }
debug() { log "${LOG_DEBUG:-}" "$*" "DEBUG"; }
info() { log "${LOG_VERBOSE:-}" "$*" "INFO"; }
notice() { log "${LOG_NOTICE:-}" "$*" "NOTICE"; }
warn() { log "${LOG_WARN:-}" "$*" "WARN"; }
error() { log "${LOG_ERROR:-}" "$*" "ERROR"; }
fatal() {
log "true" "$*" "FATAL"
exit 1
}