slogmattermost

slog: Mattermost handler

A mattermost Handler for slog Go library.

See also:

• slog-multi: slog.Handler chaining, fanout, routing, failover, load balancing...
• slog-formatter: slog attribute formatting
• slog-sampling: slog sampling policy
• slog-gin: Gin middleware for slog logger
• slog-echo: Echo middleware for slog logger
• slog-fiber: Fiber middleware for slog logger
• slog-datadog: A slog handler for Datadog
• slog-rollbar: A slog handler for Rollbar
• slog-sentry: A slog handler for Sentry
• slog-syslog: A slog handler for Syslog
• slog-logstash: A slog handler for Logstash
• slog-fluentd: A slog handler for Fluentd
• slog-graylog: A slog handler for Graylog
• slog-loki: A slog handler for Loki
• slog-slack: A slog handler for Slack
• slog-telegram: A slog handler for Telegram
• slog-mattermost: A slog handler for Mattermost
• slog-microsoft-teams: A slog handler for Microsoft Teams
• slog-webhook: A slog handler for Webhook
• slog-kafka: A slog handler for Kafka

🚀 Install

go get github.com/samber/slog-mattermost

Compatibility: go >= 1.21

No breaking changes will be made to exported APIs before v2.0.0.

💡 Usage

GoDoc: https://pkg.go.dev/github.com/samber/slog-mattermost

Handler options

type Option struct {
	// log level (default: debug)
	Level slog.Leveler

	// Mattermost webhook url
	WebhookURL string
	// Mattermost channel (default: webhook channel)
	Channel string
	// bot username (default: webhook username)
	Username string
	// bot emoji (default: webhook emoji)
	IconEmoji string

	// optional: customize Mattermost event builder
	Converter Converter
}

Example

import (
	slogmattermost "github.com/samber/slog-mattermost"
	"log/slog"
)

func main() {
	url := "https://your-mattermost-server.com/hooks/xxx-generatedkey-xxx"
	channel := "alerts"

	logger := slog.New(slogmattermost.Option{Level: slog.LevelDebug, WebhookURL: url, Channel: channel}.NewMattermostHandler())
  logger = logger.
    With("environment", "dev").
    With("release", "v1.0.0")

  // log error
  logger.
    With("category", "sql").
    With("query.statement", "SELECT COUNT(*) FROM users;").
    With("query.duration", 1*time.Second).
    With("error", fmt.Errorf("could not count users")).
    Error("caramba!")

  // log user signup
  logger.
    With(
        slog.Group("user",
            slog.String("id", "user-123"),
            slog.Time("created_at", time.Now()),
        ),
    ).
    Info("user registration")
}

🤝 Contributing

• Ping me on twitter @samuelberthe (DMs, mentions, whatever :))
• Fork the project
• Fix open issues or request new features

Don't hesitate ;)

# Install some dev dependencies
make tools

# Run tests
make test
# or
make watch-test

👤 Contributors

💫 Show your support

Give a ⭐️ if this project helped you!

📝 License

Copyright © 2023 Samuel Berthe.

This project is MIT licensed.