73 lines
1.6 KiB
Bash
73 lines
1.6 KiB
Bash
|
# Logger for debug output.
|
||
|
|
|
||
|
|
# Debug messages array.
|
||
|
|
DEBUG_MESSAGES=("\033[1;32mINFO \033[1;m" "\033[1;36mDEBUG \033[1;m" "\033[1;31mHARDDEBUG\033[1;m")
|
||
|
|
|
||
|
|
# Colorize messages depending on verbosity level.
|
||
|
|
VERB_LVL_COLORS=("\033[1;m" "\033[1;34m" "\033[1;35m")
|
||
|
|
|
||
|
|
# Formatted message will be placed in this variable.
|
||
|
|
FORMATTED_MESSAGE=""
|
||
|
|
|
||
|
|
function log() {
|
||
|
|
# Just log.
|
||
|
|
log_common $1 "$2"
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
echo -e "${VERB_LVL_COLORS[${1}]}${FORMATTED_MESSAGE}\033[1;m"
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
function log_common() {
|
||
|
|
# Executes some common things for logs.
|
||
|
|
local DEBUG_LVL=$1
|
||
|
|
local MESSAGE=$2
|
||
|
|
|
||
|
|
check_debug ${DEBUG_LVL}
|
||
|
|
if [ $? -ne 0 ]; then
|
||
|
|
return 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
# All ok, printing...
|
||
|
|
FORMATTED_MESSAGE="[${DEBUG_MESSAGES[${DEBUG_LVL}]}] ${MESSAGE}"
|
||
|
|
return 0
|
||
|
|
}
|
||
|
|
|
||
|
|
function error() {
|
||
|
|
# Just log.
|
||
|
|
error_common $1 "$2"
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
echo -e "${VERB_LVL_COLORS[${1}]}${FORMATTED_MESSAGE}\033[1;m"
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
function error_common() {
|
||
|
|
# Executes some common things for logs.
|
||
|
|
local DEBUG_LVL=$1
|
||
|
|
local MESSAGE=$2
|
||
|
|
|
||
|
|
check_debug ${DEBUG_LVL}
|
||
|
|
if [ $? -ne 0 ]; then
|
||
|
|
return 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
# All ok, printing...
|
||
|
|
FORMATTED_MESSAGE="[ERROR] \033[1;31m${MESSAGE}\033[1;m"
|
||
|
|
return 0
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function check_debug() {
|
||
|
|
# Checks for debug level and if it applicable to us.
|
||
|
|
# Return codes:
|
||
|
|
# - 0: this debug level is okay to be printed.
|
||
|
|
# - 1: this debug level should not be printed.
|
||
|
|
local DEBUG_LVL=$1
|
||
|
|
|
||
|
|
|
||
|
|
if [ ${DEBUG_LVL} -le ${DEBUG} ]; then
|
||
|
|
return 0
|
||
|
|
else
|
||
|
|
return 1
|
||
|
|
fi
|
||
|
|
}
|