krusty84/loggerhelper

Features

✅ Four log levels: info, warning, debug, error

✅ Enable or disable all logging with one flag

✅ Default subsystem is your app’s bundle identifier (overrideable)

✅ Default category is "General" (overrideable)

✅ Each log entry includes file name, line number, and function name

Requirements

• macOS 10.15 or later
• Swift 5.5 or later

Installation

Swift Package Manager

1. In Xcode, choose File ▸ Add Packages…
2. Enter the URL of this repository:

`` https://github.com/Krusty84/LoggerHelper.git ``

1. Select the version (for example, Up to Next Major 1.0.0) and add it to your app target.

Usage

1. Enable logging early in your app:

import SwiftUI
import LoggerHelper

struct ContentView: View {
    @State private var isLoggingEnabled: Bool = false

    var body: some View {
        VStack(spacing: 20) {
            Image(systemName: "globe")
                .imageScale(.large)
                .foregroundStyle(.tint)
            
            Text("Hello, world!")
                .font(.title)
            
            // Toggle to enable/disable logging
            Toggle("Enable Logging", isOn: $isLoggingEnabled)
                .padding(.horizontal)
                .onChange(of: isLoggingEnabled) { newValue in
                    LoggerHelper.loggingEnabled = newValue
                }
            
            // Buttons for each log level
            VStack(spacing: 10) {
                Button("Info Log") {
                    LoggerHelper.info("This is an info message")
                }
                Button("Warning Log") {
                    LoggerHelper.warning("This is a warning message")
                }
                Button("Debug Log") {
                    LoggerHelper.debug("This is a debug message")
                }
                Button("Error Log") {
                    LoggerHelper.error("This is an error message")
                }
            }
            .buttonStyle(.borderedProminent)
        }
        .padding()
        .onAppear {
            // initialize the helper with the same flag
            LoggerHelper.loggingEnabled = isLoggingEnabled
        }
    }
}

1. Log with defaults:

``swift LoggerHelper.info("Hello, world!") ` - Uses Bundle.main.bundleIdentifier as subsystem - Uses "General"` as category

1. Log with custom subsystem or category:

``swift LoggerHelper.debug( "User tapped button", subsystem: "com.mycompany.mytool", category: "UI" ) ``

1. Other levels:

``swift LoggerHelper.warning("Low disk space") LoggerHelper.error("Failed to load data") ``

Package Metadata

Repository: krusty84/loggerhelper

Default branch: main

README: README.md