static void Main(string[] args)
{
// Check if we need to print help by checking for -h or --help at the first or second index
// Also, when fewer arguments are available, print the help
int shortIndex = Array.IndexOf(args, "-h");
int longIndex = Array.IndexOf(args, "--help");
if (args.Length < 2 || shortIndex == 0 || shortIndex == 1 || longIndex == 0 || longIndex == 1)
{
PrintHelp();
return;
}
int commandIndex = 1;
byte runOnDays = 0;
if (args[1] == "--days")
{
commandIndex += 2;
string[] splitDays = args[2].Split(",");
for (int i = 0; i < splitDays.Length; i++)
{
if (splitDays[i].Length == 1)
{
// Attempt to parse it as an integer
int dayIndex;
if (int.TryParse(splitDays[i], out dayIndex))
{
Day?foundIntDay = DayUtils.FindDay(dayIndex);
if (foundIntDay.HasValue)
{
runOnDays |= (byte)foundIntDay.Value;
continue;
}
}
}
// Attempt to find the day as valid string
Day?foundStrDay = DayUtils.FindDay(splitDays[i]);
if (!foundStrDay.HasValue)
{
Console.Error.WriteLine($"Invalid day: {splitDays[i]}");
Environment.Exit(1);
}
runOnDays |= (byte)foundStrDay.Value;
}
}
string commandFileName = args[commandIndex++];
string commandArguments = CommandAction.BuildArguments(args, commandIndex);
IntervalRange[] intervals = IntervalRange.GetIntervals(args[0], Console.Error);
if (intervals == null)
{
Environment.Exit(1);
}
IntervalScheduler intervalScheduler = new IntervalScheduler(
new CommandAction(commandFileName, commandArguments), intervals);
if (runOnDays != 0)
{
intervalScheduler.SetDayFlags(runOnDays);
}
intervalScheduler.RunScheduler(CancellationToken.None);
}