horenso-failure-reporter-to-slack is a reporter for horenso that post the failuer notifications to Slack.
It dose nothing when the command exited with exitcode 0 but notify failure report when the command exited with exitcode non-zero.
go get github.com/Shinpeim/horenso-failure-reporter-to-slack
$ horenso --reporter horenso-failure-reporter-to-slack -- /path/to/yourjob