‫PowerShell 7.x - قسمت ششم - ایجاد Cmdletها توسط #C

mkdir ps_cmdlet_with_csharp && cd "$_"
dotnet new classlib
dotnet add package PowerShellStandard.Library
mv Class1.cs GetHelloCommand.cs

namespace ps_cmdlet_with_csharp;
using System.Management.Automation;

[Cmdlet(VerbsCommon.Get, "Hello")]
public class GetHelloCommand : PSCmdlet
{
    [Parameter(Mandatory = true, Position = 0, ValueFromPipeline = true)]
    public string Name { get; set; }
    protected override void BeginProcessing()
    {
        WriteObject("Start processing");
    }
    protected override void ProcessRecord()
    {
        WriteObject("Hello " + Name);
    }
    protected override void EndProcessing()
    {
        WriteObject("End processing");
    }
}

using System.Collections.ObjectModel;
using System.Management.Automation.Host;

namespace System.Management.Automation
{
    public abstract class PSCmdlet : Cmdlet
    {
        protected PSCmdlet();

        public PSEventManager Events { get; }
        public PSHost Host { get; }
        public CommandInvocationIntrinsics InvokeCommand { get; }
        public ProviderIntrinsics InvokeProvider { get; }
        public JobManager JobManager { get; }
        public JobRepository JobRepository { get; }
        public InvocationInfo MyInvocation { get; }
        public PagingParameters PagingParameters { get; }
        public string ParameterSetName { get; }
        public SessionState SessionState { get; }

        public PathInfo CurrentProviderLocation(string providerId);
        public Collection<string> GetResolvedProviderPathFromPSPath(string path, out ProviderInfo provider);
        public string GetUnresolvedProviderPathFromPSPath(string path);
        public object GetVariableValue(string name);
        public object GetVariableValue(string name, object defaultValue);
    }
}

PS /> dotnet build
PS /> Import-Module ./bin/Debug/net7.0/ps_cmdlet_with_csharp.dll

PS /> Get-Command -Module ps_cmdlet_with_csharp

CommandType     Name                                               Version    Source
-----------     ----                                               -------    ------
Cmdlet          Get-Hello                                          1.0.0.0    ps_cmdlet_with_csharp

namespace ps_cmdlet_with_csharp;
using System.Management.Automation;

[Cmdlet(VerbsCommon.Get, "Hello")]
public class GetHelloCommand : PSCmdlet
{
    // as before
}

[Cmdlet(VerbsCommon.Get, "Greetings")]
public class GetGreetingsCommand : PSCmdlet
{
    [Parameter(Mandatory = true, Position = 0, ValueFromPipeline = true)]
    public string Name { get; set; }
    protected override void BeginProcessing()
    {
        WriteObject("Start processing");
    }
    protected override void ProcessRecord()
    {
        WriteObject("Greetings " + Name);
    }
    protected override void EndProcessing()
    {
        WriteObject("End processing");
    }
}

Import-Module: Invalid assembly public key.

<Project Sdk="Microsoft.NET.Sdk">

  <!-- other tags -->

  <ItemGroup>
    <Compile Include="./GetHelloCommand.cs" />
  </ItemGroup>

</Project>

PS /> Get-Command -Module ps_cmdlet_with_csharp

CommandType     Name                                               Version    Source
-----------     ----                                               -------    ------
Cmdlet          Get-Greetings                                      1.0.0.0    ps_cmdlet_with_csharp
Cmdlet          Get-Hello                                          1.0.0.0    ps_cmdlet_with_csharp