DotNetCore.CmdArgParser

Very easy to use and feature rich command line argument parser.

Installation

Using nuget: Install-Package PeterKottas.DotNetCore.CmdArgParser

Usage

1. Using statement:

using PeterKottas.DotNetCore.CmdArgParser;

2. Api for parsing:

CmdArgParser.Parse(config =>{
});

3. Add your first parsing parameter

CmdArgParser.Parse(config =>{
  config.AddParameter(new CmdArgParam()
    {
      Key = "1stParamKey",
      Description = "This description is used for help",
      Value = val =>
      {
        innerConfig.Username = val; //What happens when we find this key, callback with injected value
      }
  });
});

4. Advanced example

CmdArgParser.Parse(config =>{
  config.AddParameter(new CmdArgParam()
    {
      Key = "1stParamKey",
      Description = "This description is used for help",
      Value = val =>
      {
        switch(val){
          case "a":
            break;
          case "b":
            break
          default:
            Console.WriteLine("Only \"a\" and \"b\" are allowed values for key \"1stParamKey\". {0} was provided instead." val);
            break;
        }
      }
  });
});

5. Parser api

CmdArgParser.Parse(config =>{
  config.UseDefaultHelp();//Configures a "help" parameter which displays default help
  config.UseAppDescription();//Configures app description used in help
  config.ShowHelpOnExtraArguments();//Show's extra arguments
  config.CustomHelp(helpData=>
  {
  });//Configures custom help. You can provide a function that displays custom help for you application. You get the array of parameters provided to you via parameter HelpData
  config.DisplayHelp();//Displays help. Useful inside parameter callbacks.
});

Created and sponsored by

• GuestBell - Customer centric online POS for Hotels and short terms stays.

Contributing

1. Fork it!
2. Create your feature branch: git checkout -b my-new-feature
3. Commit your changes: git commit -am 'Add some feature'
4. Push to the branch: git push origin my-new-feature
5. Submit a pull request :D

License

MIT