FA/DevelopmentAgent/Shell/ShellRunner.cs

using System.Diagnostics;

namespace DeploymentAgent.Shell;

public class ShellRunner : IShellRunner
{
    public (int ExitCode, string StdOut, string StdErr) RunScript(string script)
    {
        var psi = new ProcessStartInfo
        {
            FileName = "/bin/sh",          
            Arguments = "-s",              
            RedirectStandardInput = true,
            RedirectStandardOutput = true,
            RedirectStandardError = true,
            UseShellExecute = false,
            CreateNoWindow = true
        };

        using var process = new Process();
        process.StartInfo = psi;

        process.Start();

        process.StandardInput.WriteLine(script);
        process.StandardInput.Close();

        var output = process.StandardOutput.ReadToEnd();
        var error = process.StandardError.ReadToEnd();

        process.WaitForExit();

        return (process.ExitCode, output, error);
    }
}