static void Main(string[] args)
{
while (true)
{
Console.WriteLine("Press Q to quit or any other key to continue");
ConsoleKeyInfo key = Console.ReadKey();
if (key.Key == ConsoleKey.Q)
{
break;
}
Console.Write(Environment.NewLine);
Console.Write("Enter your inputs (directory) (file name/identifier) (base name for generated files): ");
string input = Console.ReadLine();
string[] input_args = new string[3];
// Extract arguments from the string. An argument is anything enclosed by quotes
// or separated by spaces but not enclosed by quotes
try {
int i = 0;
while (!string.IsNullOrEmpty(input))
{
input = input.Trim();
// argument enclosed by quotes
if (input[0] == '\"')
{
int arg_start = input.IndexOf('\"');
int arg_end = input.NextIndexOf('\"', arg_start + 1);
string arg = input.IndexSubstring(arg_start, arg_end);
arg = arg.Trim('\"');
input = input.IndexRemove(arg_start, arg_end);
input_args[i] = arg;
i++;
}
else
{
int arg_end = input.IndexOf(' ');
string arg = "";
if (arg_end == -1)
{
arg = input;
input = input.Remove(0);
}
else
{
arg = input.IndexSubstring(0, arg_end);
input = input.IndexRemove(0, arg_end);
}
arg = arg.Trim();
input_args[i] = arg;
i++;
}
}
}
catch (Exception e) {
Console.WriteLine(e.Message);
continue;
}
// check for the right number of arguments
foreach (var arg in input_args)
{
if (arg == null)
{
Console.WriteLine("An error occured: incorrect number of inputs");
continue;
}
}
// regex with expression that'll be used to filter files
Regex name_checker = new Regex(string.Format("({0})", input_args[1]));
List <string> file_names;
// get all files in the input directory
try {
file_names = Directory.EnumerateFiles(input_args[0]).ToList();
}
catch (Exception e) {
Console.WriteLine(e.Message);
continue;
}
// get the files that match the input expression
GeneralHelpers.FindMatchingStrings(file_names, name_checker);
// read the files and generate the long distance files
for (int i = 0; i < file_names.Count; i++)
{
string contents = File.ReadAllText(Path.Combine(input_args[0], file_names[i]));
string[] contents_array = contents.Trim().Split(' ');
GenerateLongDistanceFile(input_args[2], i + 1, contents_array);
}
Console.WriteLine("Success!");
Console.Write(Environment.NewLine);
}
}