public async Task <List <PSCommandMessage> > Handle(GetCommandParams request, CancellationToken cancellationToken)
{
PSCommand psCommand = new PSCommand();
// Executes the following:
// Get-Command -CommandType Function,Cmdlet,ExternalScript | Select-Object -Property Name,ModuleName | Sort-Object -Property Name
psCommand
.AddCommand("Microsoft.PowerShell.Core\\Get-Command")
.AddParameter("CommandType", new[] { "Function", "Cmdlet", "ExternalScript" })
.AddCommand("Microsoft.PowerShell.Utility\\Select-Object")
.AddParameter("Property", new[] { "Name", "ModuleName" })
.AddCommand("Microsoft.PowerShell.Utility\\Sort-Object")
.AddParameter("Property", "Name");
IEnumerable <PSObject> result = await _powerShellContextService.ExecuteCommandAsync <PSObject>(psCommand);
var commandList = new List <PSCommandMessage>();
if (result != null)
{
foreach (dynamic command in result)
{
commandList.Add(new PSCommandMessage
{
Name = command.Name,
ModuleName = command.ModuleName,
Parameters = command.Parameters,
ParameterSets = command.ParameterSets,
DefaultParameterSet = command.DefaultParameterSet
});
}
}
return(commandList);
}
public async Task <List <PSCommandMessage> > Handle(GetCommandParams request, CancellationToken cancellationToken)
{
PSCommand psCommand = new PSCommand();
// Executes the following:
// Get-Command -CommandType Function,Cmdlet,ExternalScript | Sort-Object -Property Name
psCommand
.AddCommand("Microsoft.PowerShell.Core\\Get-Command")
.AddParameter("CommandType", new[] { "Function", "Cmdlet", "ExternalScript" })
.AddCommand("Microsoft.PowerShell.Utility\\Sort-Object")
.AddParameter("Property", "Name");
IEnumerable <CommandInfo> result = await _powerShellContextService.ExecuteCommandAsync <CommandInfo>(psCommand).ConfigureAwait(false);
var commandList = new List <PSCommandMessage>();
if (result != null)
{
foreach (CommandInfo command in result)
{
// Some info objects have a quicker way to get the DefaultParameterSet. These
// are also the most likely to show up so win-win.
string defaultParameterSet = null;
switch (command)
{
case CmdletInfo info:
defaultParameterSet = info.DefaultParameterSet;
break;
case FunctionInfo info:
defaultParameterSet = info.DefaultParameterSet;
break;
}
if (defaultParameterSet == null)
{
// Try to get the default ParameterSet if it isn't streamlined (ExternalScriptInfo for example)
foreach (CommandParameterSetInfo parameterSetInfo in command.ParameterSets)
{
if (parameterSetInfo.IsDefault)
{
defaultParameterSet = parameterSetInfo.Name;
break;
}
}
}
commandList.Add(new PSCommandMessage
{
Name = command.Name,
ModuleName = command.ModuleName,
Parameters = command.Parameters,
ParameterSets = command.ParameterSets,
DefaultParameterSet = defaultParameterSet
});
}
}
return(commandList);
}
