Awesome

logger-slack-hook

Slack hook for logger. Packages, log levels and attributes can be specified for streaming into Slack. For example, you can get MySQL queries taking longer than 500ms reported to Slack:

import (
  "github.com/azer/logger"
  "github.com/azer/logger-slack-hook"
)

func main () {
  logger.Hook(&SlackHook{
    WebHookURL: "https://hooks.slack.com/services/...",
    Channel: "slow-queries",
    Username: "Query Person",
    Filter: func (log *logger.Log) bool {
      return log.Package == "mysql" && log.Level == "TIMER" && log.Elapsed >= 500
    },
  })
}

See examples/slow-queries.go for working example.