Unfortunately this is still prompting the user with a window to commit when 
I try this and does not log an error.

      int val;
      if (!int.TryParse(Console.ReadLine(), out val))
      {
        Console.Error.WriteLine("Please enter a number");
        return;
      }



On Friday, December 8, 2017 at 11:39:36 PM UTC-8, Stefan wrote:
>
>
>
> On Thursday, December 7, 2017 at 9:07:44 PM UTC+1, Void wrote:
>>
>> I'm looking for a way to cancel a pre commit hook on a error. I only want 
>> the user to enter a number between 1 and 2 and if it's not I need to cancel 
>> the commit, how can I do this?
>>
>>      int val;
>>       if (!int.TryParse(Console.ReadLine(), out val))
>>       {
>>         Console.Error.WriteLine("Please enter a number");
>>         return;
>>       }
>>
>>
> If there's something written to the console error, the script will read 
> that and show it to the user. But only if the hook script is configured 
> with "wait for the script to finish".
>  
>

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