Created
February 7, 2023 17:37
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iOS Simple Logger
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class Logger { | |
private static let dateFormatter: DateFormatter = { | |
let formatter = DateFormatter() | |
formatter.dateFormat = "yyyy-MM-dd HH:mm:ss" | |
return formatter | |
}() | |
static func info(_ messages: Any?..., file: String = #file, function: String = #function, line: Int = #line) { | |
printMessage(messages, state: "🟢 INFO", file: file, function: function, line: line) | |
} | |
static func error(_ messages: Any?..., file: String = #file, function: String = #function, line: Int = #line) { | |
printMessage(messages, state: "🔴 ERROR", file: file, function: function, line: line) | |
} | |
static func warning(_ messages: Any?..., file: String = #file, function: String = #function, line: Int = #line) { | |
printMessage(messages, state: "🟡 WARNING", file: file, function: function, line: line) | |
} | |
static func debug(_ messages: Any?..., file: String = #file, function: String = #function, line: Int = #line) { | |
printMessage(messages, state: "🟢 DEBUG", file: file, function: function, line: line) | |
} | |
private static func printMessage(_ messages: Any?..., state: String, file: String, function: String, line: Int) { | |
let dateString = dateFormatter.string(from: Date()) | |
print("\(dateString) - \(state) \(sourceFileName(file)).\(function):\(line)", messages) | |
} | |
private static func sourceFileName(_ filePath: String) -> String { | |
let components = filePath.components(separatedBy: "/") | |
return components.isEmpty ? "" : (components.last ?? "") | |
} | |
} |
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