Invoke Parallel

---

external help file: XpandPwsh.Cmdlets.dll-Help.xml Module Name: XpandPwsh online version: https://go.microsoft.com/fwlink/?LinkID=2097043 schema: 2.0.0

Invoke-Parallel

SYNOPSIS

Invokes tasks in parallel.

SYNTAX

Invoke-Parallel [-ActivityName <String>] [-Script] <ScriptBlock> [-VariablesToImport <String[]>]
 [-Value] <Object> [-ActivityId <Int32>] [-RetryOnError <Int32>] [-LimitConcurrency <Int32>]
 [-RetryDelay <Int32>] [-StepInterval <Int32>] [-First <Int32>] [<CommonParameters>]

DESCRIPTION

Invokes tasks in parallel. The function uses the System.Reactive library to handle parallelism.

EXAMPLES

Example 1

PS C:\> $psObj=[PSCustomObject]@{
    PackagesDirectory = (Get-Item "$PSScriptRoot\..\_third_party_assemblies\Packages").FullName
    packageSources=[system.string]::join(";",$packageSources)
    projects=$projects
} 
$nuget=Get-XNugetPath

$psObj.Projects|Invoke-XParallel -ActivityName "Restoring Nugets" -VariablesToImport @("psObj","nuget") -Script {
    & $nuget Restore $_ -PackagesDirectory $psObj.PackagesDirectory -source $psObj.packageSources
}

The above script restores in parallel all eXpandFrameowrk NuGets.

PARAMETERS

-ActivityId

{{ Fill ActivityId Description }}

Type: Int32
Parameter Sets: (All)
Aliases:

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-ActivityName

{{ Fill ActivityName Description }}

Type: String
Parameter Sets: (All)
Aliases:

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-First

Gets only the specified number of objects. Enter the number of objects to get.

Type: Int32
Parameter Sets: (All)
Aliases:

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-LimitConcurrency

{{ Fill LimitConcurrency Description }}

Type: Int32
Parameter Sets: (All)
Aliases:

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-RetryDelay

{{ Fill RetryDelay Description }}

Type: Int32
Parameter Sets: (All)
Aliases:

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-RetryOnError

{{ Fill RetryOnError Description }}

Type: Int32
Parameter Sets: (All)
Aliases:

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-Script

{{ Fill Script Description }}

Type: ScriptBlock
Parameter Sets: (All)
Aliases:

Required: True
Position: 1
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-StepInterval

{{ Fill StepInterval Description }}

Type: Int32
Parameter Sets: (All)
Aliases:

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-Value

{{ Fill Value Description }}

Type: Object
Parameter Sets: (All)
Aliases:

Required: True
Position: 0
Default value: None
Accept pipeline input: True (ByValue)
Accept wildcard characters: False

-VariablesToImport

{{ Fill VariablesToImport Description }}

Type: String[]
Parameter Sets: (All)
Aliases:

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

CommonParameters

This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.

INPUTS

System.Object

OUTPUTS

System.Object

NOTES

RELATED LINKS