CocoaLumberjack with colours and line numbers, common config

AppDelegate.m

#import "AppDelegate.h"

// install XcodeColors plugin https://github.com/robbiehanson/XcodeColors
// install KZLinkedConsole plugin https://github.com/krzysztofzablocki/KZLinkedConsole
// Include cocoalumberjack in your pods  
//      pod 'CocoaLumberjack', '~> 1'
// NOTE this will work for version 2 as well, just need to tweak it.

#import <CocoaLumberjack/DDASLLogger.h>
#import <CocoaLumberjack/DDTTYLogger.h>
#import <CocoaLumberjack/DDFileLogger.h>

// Formatter to add file/line numbers
@interface LineNumberLogFormatter : NSObject<DDLogFormatter>
- (NSString *)formatLogMessage:(DDLogMessage *)logMessage;
@end
@implementation LineNumberLogFormatter
- (NSString *)formatLogMessage:(DDLogMessage *)logMessage
{
    NSString *path = [NSString stringWithCString:logMessage->file encoding:NSASCIIStringEncoding];
    NSString *fileName = [path lastPathComponent];
    return [NSString stringWithFormat:@"%@:%d %@", fileName, logMessage->lineNumber, logMessage->logMsg];
}
@end

@interface AppDelegate()
@end

@implementation GCAppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{


    [DDLog addLogger:[DDASLLogger sharedInstance]];
    [DDLog addLogger:[DDTTYLogger sharedInstance]];
    
#ifdef DEBUG
    [DDTTYLogger sharedInstance].logFormatter = [[LineNumberLogFormatter alloc] init];
    [[DDTTYLogger sharedInstance] setColorsEnabled:YES];
    UIColor *pink = [UIColor colorWithRed:(255 / 255.0)green:(58 / 255.0)blue:(159 / 255.0)alpha:1.0];
    [[DDTTYLogger sharedInstance] setForegroundColor:pink backgroundColor:nil forFlag:LOG_FLAG_INFO];
    UIColor *black = [UIColor colorWithWhite:0.404 alpha:1.000];
    [[DDTTYLogger sharedInstance] setForegroundColor:black backgroundColor:nil forFlag:LOG_FLAG_VERBOSE];
#endif

    DDFileLogger *fileLogger = [[DDFileLogger alloc] init];
    fileLogger.rollingFrequency = 60 * 60 * 24; // 24 hour rolling
    fileLogger.logFileManager.maximumNumberOfLogFiles = 5;
    [DDLog addLogger:fileLogger];

    // your code

    return YES;
}

@end