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Add a method to send a slack message and call it if a webhook url is specified in the /etc/plexupdate.cron.conf file.

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This commit is contained in:
Adam Kingsley 2018-03-17 22:05:35 +01:00
parent a6953f1217
commit 2a0ea34337
1 changed files with 26 additions and 0 deletions
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26
extras/cronwrapper
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@ -15,6 +15,27 @@
# (typically /var/log/daemon.log or /var/log/syslog) # (typically /var/log/daemon.log or /var/log/syslog)
# #
sendSlackMessage() {
escapedText=$(cat ${1} | sed 's/"/\"/g' | sed "s/'/\'/g" )
slackUsername=${SLACK_USERNAME:-plexupdate}
if [ $RET -eq 10 ] || [ $RET -eq 0 ]; then
color="#36a64f"
else
color="#ad2d2d"
fi
ts=`date +%s`
attachment="{\"color\": \"$color\",\"footer\": \"Plex Update\",\"title\": \"Log File\", \"text\": \"$escapedText\", \"ts\": $ts}"
if [ ! -z "$SLACK_CHANNEL" ]; then
json="{\"channel\": \"$SLACK_CHANNEL\", \"username\": \"$slackUsername\", \"attachments\": [$attachment]}"
else
json="{\"username\": \"$slackUsername\", \"attachments\": [$attachment]}"
fi
curl -s -X POST -H 'Content-type: application/json' -d "$json" "$SLACK_WEBHOOK_URL"
}
if [ ! -f /etc/plexupdate.cron.conf ]; then if [ ! -f /etc/plexupdate.cron.conf ]; then
echo "ERROR: You have not configured /etc/plexupdate.cron.conf" >&2 echo "ERROR: You have not configured /etc/plexupdate.cron.conf" >&2
exit 255 exit 255
@ -59,6 +80,11 @@ if [ $RET -ne 0 ] ; then
# Make sure user gets an email about this (when not success or if user has specified when) # Make sure user gets an email about this (when not success or if user has specified when)
cat ${LOGFILE} >&2 cat ${LOGFILE} >&2
# If there's a slack webhook specified then send a slack message with the log output
if [ ! -z "$SLACK_WEBHOOK_URL" ]; then
sendSlackMessage ${LOGFILE}
fi
# Output will produce a cron email, so we can reset the exit status # Output will produce a cron email, so we can reset the exit status
if [ $RET -eq 10 ]; then if [ $RET -eq 10 ]; then
RET=0 RET=0