slogcommon

README

slog toolchain

A toolchain 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
• slog-parquet: A slog handler for Parquet + Object Storage
• slog-zap: A slog handler for Zap
• slog-zerolog: A slog handler for Zerolog
• slog-logrus: A slog handler for Logrus

🚀 Install

go get github.com/samber/slog-common

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-common

m := AttrsToValue(slog.Bool("foo", true), slog.String("bar", "baz"))
// {"foo": true, "bar": "baz"}

k, v := AttrToValue(slog.Bool("foo", true))
// "foo", true

v := AnyValueToString(slog.IntValue(42))
// "42"

err := fmt.Errorf("an error")

m := FormatErrorKey(map[string]any{"foo": "bar", "msg": err}, "msg")
// {"foo": "bar", "msg": {"kind": "*errorString", "error": "an error", "stack": nil}}

m := FormatError(err)
// {"kind": "*errorString", "error": "an error", "stack": nil}

🤝 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.

Documentation

Index

• func AnyValueToString(v slog.Value) string
• func AppendAttrsToGroup(groups []string, actualAttrs []slog.Attr, newAttrs ...slog.Attr) []slog.Attr
• func AttrToValue(attr slog.Attr) (string, any)
• func AttrsToString(attrs ...slog.Attr) map[string]string
• func AttrsToValue(attrs ...slog.Attr) map[string]any
• func FindAttrByGroupAndKey(attrs []slog.Attr, groups []string, key string) (slog.Attr, bool)
• func FindAttrByKey(attrs []slog.Attr, key string) (slog.Attr, bool)
• func FormatError(err error) map[string]any
• func FormatErrorKey(values map[string]any, errorKey string) map[string]any
• func FormatRequest(req *http.Request, ignoreHeaders bool) map[string]any
• func UniqAttrs(attrs []slog.Attr) []slog.Attr
• func ValueToString(v slog.Value) string

Functions

func AnyValueToString

func AnyValueToString(v slog.Value) string

func AppendAttrsToGroup

func AppendAttrsToGroup(groups []string, actualAttrs []slog.Attr, newAttrs ...slog.Attr) []slog.Attr

func AttrToValue

func AttrToValue(attr slog.Attr) (string, any)

func AttrsToString

func AttrsToString(attrs ...slog.Attr) map[string]string

func AttrsToValue

func AttrsToValue(attrs ...slog.Attr) map[string]any

func FindAttrByGroupAndKey

func FindAttrByGroupAndKey(attrs []slog.Attr, groups []string, key string) (slog.Attr, bool)

func FindAttrByKey

func FindAttrByKey(attrs []slog.Attr, key string) (slog.Attr, bool)

func FormatError

func FormatError(err error) map[string]any

func FormatErrorKey

func FormatErrorKey(values map[string]any, errorKey string) map[string]any

func FormatRequest

func FormatRequest(req *http.Request, ignoreHeaders bool) map[string]any

func UniqAttrs

func UniqAttrs(attrs []slog.Attr) []slog.Attr

@TODO: should be recursive

func ValueToString

func ValueToString(v slog.Value) string