aspnet/Microsoft.Extensions.Configuration.CommandLinev9.0.5
✓ Verified.NET FW4.6.2.NET 10.0.NET 11.0.NET Std2.0
Command line configuration provider implementation for Microsoft.Extensions.Configuration. This package enables you to read configuration parameters from the command line arguments of your application. You can use CommandLineConfigurationExtensions.AddCommandLine extension method on IConfigurationBuilder to add the command line configuration provider to the configuration builder.
Get Started
$ dotnet add package Microsoft.Extensions.Configuration.CommandLineReadme
About
Command line configuration provider implementation for Microsoft.Extensions.Configuration. This package enables you to read configuration parameters from the command line arguments of your application. You can use CommandLineConfigurationExtensions.AddCommandLine extension method on IConfigurationBuilder to add the command line configuration provider to the configuration builder.
How to Use
The following example shows how to read application configuration from the command line. You can use a command like dotnet run --InputPath "c:\fizz" --OutputPath "c:\buzz" to run it.
using System;
using Microsoft.Extensions.Configuration;
class Program
{
static void Main(string[] args)
{
// Build a configuration object from command line
IConfiguration config = new ConfigurationBuilder()
.AddCommandLine(args)
.Build();
// Read configuration values
Console.WriteLine($"InputPath: {config["InputPath"]}");
Console.WriteLine($"OutputPath: {config["OutputPath"]}");
}
}
Additional Documentation
Feedback & Contributing
Microsoft.Extensions.Configuration.CommandLine is released as open source under the MIT license. Bug reports and contributions are welcome at the GitHub repository.