Introduced OSLogFormatter

Glider/Sources/Formatters/OSLogFormatter/OSLogFormatter.swift

@@ -0,0 +1,46 @@
+//
+//  Glider
+//  Fast, Lightweight yet powerful logging system for Swift.
+//
+//  Created & Maintained by Mobile Platforms Team @ ImmobiliareLabs.it
+//  Email: mobile@immobiliare.it
+//  Web: http://labs.immobiliare.it
+//
+//  Authors:
+//   - Daniele Margutti <hello@danielemargutti.com>
+//
+//  Copyright ©2022 Immobiliare.it SpA.
+//  Licensed under MIT License.
+//
+
+import Foundation
+
+/// The`OSLogFormatter` is used to print messages directly on XCode debug console with OSLog.
+open class OSLogFormatter: FieldsFormatter {
+
+    // MARK: - Initialization
+
+    public init() {
+        super.init(fields: Self.defaultFields())
+    }
+
+    /// Return the default fields of the default `TerminalFormatter` configuration.
+    ///
+    /// - Parameters:
+    ///   - colorize: colorize mode.
+    ///   - colorizeFields: colorized fields.
+    /// - Returns: `[FieldsFormatter.Field]`
+    open class func defaultFields() -> [FieldsFormatter.Field] {
+        [
+            .timestamp(style: .iso8601),
+            .literal(" "),
+            .message()
+        ].compactMap({ $0 })
+    }
+
+    @available(*, unavailable)
+    public override init(fields: [FieldsFormatter.Field]) {
+        fatalError("Use init(options:) for JSONFormatter")
+    }
+
+}

Glider/Sources/Transports/Console/OSLogTransport.swift

@@ -131,7 +131,7 @@ extension OSLogTransport {
         /// - Parameters:
         ///   - formatters: formatters to use. Ignore to use the default `XCodeFormatter`.
         ///   - builder: builder configuration function.
-        public init(formatters: [EventMessageFormatter] = [XCodeFormatter.init()],
+        public init(formatters: [EventMessageFormatter] = [OSLogFormatter.init()],
                     _ builder: ((inout Configuration) -> Void)?) {
             self.formatters = formatters
             self.queue = DispatchQueue(label: String(describing: type(of: self)), attributes: [])