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enhance notification and error handling system

master
belliash 9 years ago
parent
commit
3224ab4867
2 changed files with 58 additions and 4 deletions
  1. +5
    -0
      config/common.conf
  2. +53
    -4
      libraries/common

+ 5
- 0
config/common.conf View File

@ -13,6 +13,11 @@ FETCHTRIES="3"
# put all its temporary files and caches.
TEMPDIR="/var/tmp/ezbuild"
# Treats all errors as fatal, when enabled. Disabling this option allows EzBuild scripts
# to continue execution when some non-fatal errors occure. They all will be treated as
# warnings then, but notifications will be still sent if enabled.
FATALERRORS="yes"
# When enabled, causes EzBuild to save every information about progress and all executed
# commands output in the log file. This might provide many useful information necessary
# for debugging purposes.


+ 53
- 4
libraries/common View File

@ -58,6 +58,20 @@ function die() {
exit ${STATUS}
}
#-------------------------------------------------------------------------------
# Failure handler; outputs warning or error depending on user settings
# Parameters: %message% [%status%]
#-------------------------------------------------------------------------------
function fail() {
local STATUS=${2:-1}
if isEnabled ${FATALERRORS}; then
die "${1}" ${STATUS}
else
pushNotification ${STATUS} "${1}"
printWarn "${1}"
fi
}
#-------------------------------------------------------------------------------
# Checks whether a defined variable contain specified element or not
# Parameters: %element% %variable%
@ -173,10 +187,32 @@ function logOutput() {
#-------------------------------------------------------------------------------
function notify() {
if isEnabled ${LOGGING} && isSet NOTIFY && isEnabled ${EZNOTIFY}; then
local LOGS="Full output from logs:\n\n$(cat ${LOGFILE})"
local MESG="The ${EZNAME} has failed with code: ${1} and message: ${2}"
local TOPIC="The ${EZNAME} process has failed!"
echo -e "${MESG}\n${LOGS}" | mailx -s "${TOPIC}" "${NOTIFY}"
local MESG=""
local SEND=0
if [ ${1} -ne 0 ]; then
MESG="The ${EZNAME} has failed with code: ${1} and message: ${2}"
SEND=1
if [ ${#NOTIFICATIONS[@]} -ne 0 ]; then
MESG="${MESG}\nThere were also some non-fatal errors that has \
been treated as warnings:"
fi
elif [ ${#NOTIFICATIONS[@]} -ne 0 ]; then
MESG="The ${EZNAME} process has ended its job without any fatal \
error, but there still were some non-fatal errors that has \
been treated as warnings:"
SEND=1
fi
MESG=$(echo -e "${MESG}" | awk -v OFS=" " '$1=$1')
if [ ${SEND} -eq 1 ]; then
if [ ${#NOTIFICATIONS[@]} -ne 0 ]; then
for NOTIFICATION in "${NOTIFICATIONS[@]}"; do
MESG="${MESG}\n * ${NOTIFICATION}"
done
fi
local LOGS="Full output from log file:\n\n$(cat ${LOGFILE})"
local TOPIC="The ${EZNAME} process has produced an error!"
echo -e "${MESG}\n\n\n${LOGS}" | mailx -s "${TOPIC}" "${NOTIFY}"
fi
fi
}
@ -225,7 +261,20 @@ function printWarn() {
echo -e " ${MESSAGE_WARN} ${@}"
}
#-------------------------------------------------------------------------------
# Adds new non-fatal error notification message to the queue
# Parameters: %status% %message%
#-------------------------------------------------------------------------------
function pushNotification() {
local NUM=${#NOTIFICATIONS[@]}
NOTIFICATIONS[${NUM}]="Code: ${1} Message: ${2}"
}
#-------------------------------------------------------------------------------
# Optionally sends all notifications from queue and aborts program execution
#-------------------------------------------------------------------------------
function quit() {
notify 0
echo -e "${COLOR_BOLD}ALL DONE!\n${COLOR_NORMAL}"
exit 0
}


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