SlackLogHandler

public struct SlackLogHandler : LogHandler

SlackLogHandler is an implementation of LogHandler for sending Logger output directly to Slack.

  • The global log level threshold that determines when to send log output to Slack. Defaults to .critical.

    The logLevel of an individual SlackLogHandler is ignored when this global log level is set to a higher level.

    Declaration

    Swift

    public static var globalLogLevelThreshold: Logger.Level

  • The log label for the log handler.

    Declaration

    Swift

    public var label: String

  • The Slack integration’s webhook URL.

    Declaration

    Swift

    public var webhookURL: URL

  • Overrides the Slack integration’s default channel.

    Declaration

    Swift

    public var channel: String?

  • Overrides the Slack integration’s default username.

    Declaration

    Swift

    public var username: String?

  • Override the Slack integration’s default icon.

    Declaration

    Swift

    public var icon: SlackLogHandler.Icon?

  • The color scheme is used to determine the color of a Slack message for a log level.

    Declaration

    Swift

    public var colorScheme: ColorScheme

  • Declaration

    Swift

    public var logLevel: Logger.Level

  • Declaration

    Swift

    public var metadata: Logger.Metadata

  • Creates a SlackLogHandler for sending Logger output directly to Slack.

    Declaration

    Swift

    public init(label: String,
            webhookURL: URL,
            channel: String? = nil,
            username: String? = nil,
            icon: Icon? = nil,
            colorScheme: ColorScheme = .default)

    Parameters

    label

    The log label for the log handler.
    webhookURL

    The Slack integration’s webhook URL.
    channel

    Overrides the Slack integration’s default channel.
    username

    Overrides the Slack integration’s default username.
    icon

    Override the Slack integration’s default icon.
    colorScheme

    The color scheme is used to determine the color of a Slack message for a log level.

  • Declaration

    Swift

    public subscript(metadataKey metadataKey: String) -> Logger.Metadata.Value? { get set }

  • Declaration

    Swift

    public func log(level: Logger.Level,
                message: Logger.Message,
                metadata: Logger.Metadata?,
                file: String, function: String, line: UInt)

  • A color scheme is used to determine the color of a Slack message for a log level.

    Declaration

    Swift

    public typealias ColorScheme = [Logger.Level : Color]
  • See more

    Declaration

    Swift

    extension SlackLogHandler.ColorScheme

  • A color represented by a hex string.

    See more

    Declaration

    Swift

    public struct Color : ExpressibleByStringLiteral, CustomStringConvertible

  • An icon for a Slack integration.

    See more

    Declaration

    Swift

    public enum Icon