forked from misc/zsh-config
pztrn
9eb7e2a012
DEBUG variable force in config loader. If variable isn't defined - force it to be 0.
72 lines
1.6 KiB
Bash
72 lines
1.6 KiB
Bash
# Logger for debug output.
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# Debug messages array.
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DEBUG_MESSAGES=("\033[1;32mINFO \033[1;m" "\033[1;36mDEBUG \033[1;m" "\033[1;31mHARDDEBUG\033[1;m")
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# Colorize messages depending on verbosity level.
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VERB_LVL_COLORS=("\033[1;m" "\033[1;34m" "\033[1;35m")
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# Formatted message will be placed in this variable.
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FORMATTED_MESSAGE=""
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function log() {
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# Just log.
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log_common $1 "$2"
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if [ $? -eq 0 ]; then
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echo -e "${VERB_LVL_COLORS[${1}]}${FORMATTED_MESSAGE}\033[1;m"
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fi
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}
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function log_common() {
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# Executes some common things for logs.
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local DEBUG_LVL=$1
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local MESSAGE=$2
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check_debug ${DEBUG_LVL}
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if [ $? -ne 0 ]; then
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return 1
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fi
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# All ok, printing...
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FORMATTED_MESSAGE="[${DEBUG_MESSAGES[${DEBUG_LVL}]}] ${MESSAGE}"
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return 0
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}
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function error() {
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# Just log.
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error_common $1 "$2"
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if [ $? -eq 0 ]; then
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echo -e "${VERB_LVL_COLORS[${1}]}${FORMATTED_MESSAGE}\033[1;m"
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fi
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}
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function error_common() {
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# Executes some common things for logs.
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local DEBUG_LVL=$1
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local MESSAGE=$2
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check_debug ${DEBUG_LVL}
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if [ $? -ne 0 ]; then
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return 1
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fi
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# All ok, printing...
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FORMATTED_MESSAGE="[ERROR] \033[1;31m${MESSAGE}\033[1;m"
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return 0
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}
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function check_debug() {
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# Checks for debug level and if it applicable to us.
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# Return codes:
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# - 0: this debug level is okay to be printed.
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# - 1: this debug level should not be printed.
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local DEBUG_LVL=$1
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if [ ${DEBUG_LVL} -le ${DEBUG} ]; then
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return 0
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else
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return 1
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fi
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}
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