Slack Subversion Post Commit Hook

slack-svn-postcommit

#!/bin/bash

# Requires Curl and Subversion Server installed. 
# Put this file as "post-commit" with 755 permissions on the hooks directory of your repo

REPO_PATH=$1
REV=$2
LOOK=/usr/bin/svnlook
CURL=/usr/bin/curl
CHANNEL="#general"
APIKEY="getyourown"
SUBDOMAIN="my"

URL="https://${SUBDOMAIN}.slack.com/services/hooks/incoming-webhook?token=$APIKEY"

RES=`$LOOK info -r $REV $REPO_PATH`
COMMIT=`echo "$RES" | awk 'BEGIN{RS="\n\n"; FS="\n"} {print $4}'`
USER=`echo "$RES" | awk 'BEGIN{RS="\n\n"; FS="\n"} {print $1}'`
MSG="$REV by $USER: $COMMIT"

JSON="{
	\"channel\": \"$CHANNEL\",
	\"username\": \"Subversion\",
	\"icon_emoji\": \":banana:\",
	\"attachments\": [
		{
			\"fallback\": \"$MSG\",
			\"color\": \"#36a64f\",
			\"fields\": [
				{
				\"title\": \"Revision\",
				\"value\": \"$REV\",
				\"short\": true
				},
				{
				\"title\": \"User\",
				\"value\": \"$USER\",
				\"short\": true
				},
				{
				\"title\": \"Changes\",
				\"value\": \"$COMMIT\",
				\"short\": false
				}
			]
		}
	]
}"

$CURL -X POST --data "payload=$JSON" $URL