Question 1

How to handle errors when shell commands fail in Sheller?

Accepted Answer

Use the UseNoThrow() method to prevent exceptions on non-zero exit codes, then check the ExitCode property in the result. This allows graceful error handling without try-catch blocks.

Question 2

Sheller vs Process.Start in C# – which should I use?

Accepted Answer

Use Sheller for complex, chained command logic with fluent readability and immutability; stick with Process.Start for simple, one-off commands where minimal overhead and direct control are priorities.

Question 3

How to create a custom wrapper for a tool like docker in Sheller?

Accepted Answer

Implement a new class inheriting from Executable<T>, define fluent methods like WithArgument, and use it in the builder chain. The README's kubectl example shows the pattern for method chaining and argument handling.

Question 4

Can Sheller run commands asynchronously and cancel them?

Accepted Answer

Yes, ExecuteAsync() provides asynchronous execution, and WithCancellationToken() supports cancellation, as demonstrated in the examples with CancellationTokenSource for timeout scenarios.

Question 5

How do I capture both standard output and error in Sheller?

Accepted Answer

Use WithStandardOutputHandler() and WithStandardErrorHandler() methods on the executable, which can be called multiple times to stream or log output during execution.

Question 6

Is Sheller cross-platform and does it work on Windows?

Accepted Answer

Yes, it targets .NET Standard 2.0 and supports cross-platform use, but Windows tests require WSL, indicating potential limitations with native Windows shell integration.

Sheller

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