recursive search jpg file in home.m

search-jpg.m

#import <Foundation/Foundation.h>

int main(int argc, const char * argv[]) {
    NSLog(@"beginning search...");
    @autoreleasepool
    {
        NSFileManager *manager = [NSFileManager defaultManager];
        
        NSString *home = [@"~" stringByExpandingTildeInPath];
        
        NSMutableArray *files;
        
        files = [NSMutableArray arrayWithCapacity:42];
        
        for (NSString *filename in [manager enumeratorAtPath:home])
        {
            if ([[filename pathExtension] isEqualTo:@"jpg"])
            {
                [files addObject:filename];
            }
        }
        
        for (NSString *filename in files)
        {
            NSLog(@"%@", filename);
        }
    }
    NSLog(@"ending search...");
    return 0;
}