Psx

2.1.22207.25491

Pipeline/Pipeline.ps1

                                #region Copyright & License

# Copyright © 2012 - 2022 François Chabot

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

#endregion

Set-StrictMode -Version Latest

<#

.SYNOPSIS

   Tests whether there is anything in a pipeline.

.DESCRIPTION

   This command will return $true if there is anything in the pipeline, or $false otherwise.

.EXAMPLE

   PS> Get-ChildItem | Test-Any

.NOTES

   See https://blogs.msdn.microsoft.com/jaredpar/2008/06/12/is-there-anything-in-that-pipeline/

   © 2022 be.stateless.

#>

function Test-Any {

   [CmdletBinding()]

   [OutputType([bool])]

   param(

      [Parameter(ValueFromPipeline = $true)]

      [AllowEmptyCollection()]

      [PSObject[]]

      $InputObject

   )

   begin {

      Resolve-ActionPreference -Cmdlet $PSCmdlet -SessionState $ExecutionContext.SessionState

      $any = $false

   }

   process {

      if (-not $any) {

         $InputObject | ForEach-Object -Process { $_ } | Where-Object -FilterScript { $null -ne $_ } | ForEach-Object -Process { $any = $true }

      }

   }

   end {

      $any

   }

}

<#

.SYNOPSIS

   Tests whether there is nothing in a pipeline.

.DESCRIPTION

   This command will return $true if there is nothing in the pipeline, or $false otherwise.

.EXAMPLE

   PS> Get-ChildItem | Test-None

.NOTES

   © 2022 be.stateless.

#>

function Test-None {

   [CmdletBinding()]

   [OutputType([bool])]

   param(

      [Parameter(ValueFromPipeline = $true)]

      [AllowEmptyCollection()]

      [PSObject[]]

      $InputObject

   )

   begin {

      Resolve-ActionPreference -Cmdlet $PSCmdlet -SessionState $ExecutionContext.SessionState

      $none = $true

   }

   process {

      if ($none) {

         $InputObject | ForEach-Object -Process { $_ } | Where-Object -FilterScript { $null -ne $_ } | ForEach-Object -Process { $none = $false }

      }

   }

   end {

      $none

   }

}

# SIG # Begin signature block

# MIII0QYJKoZIhvcNAQcCoIIIwjCCCL4CAQExCzAJBgUrDgMCGgUAMGkGCisGAQQB

# gjcCAQSgWzBZMDQGCisGAQQBgjcCAR4wJgIDAQAABBAfzDtgWUsITrck0sYpfvNR

# AgEAAgEAAgEAAgEAAgEAMCEwCQYFKw4DAhoFAAQUqdnoXOR9fCbCJvVtZNpxX94m

# FUOgggVMMIIFSDCCAzCgAwIBAgIJAJkr3mJdTBkUMA0GCSqGSIb3DQEBCwUAMEEx

# PzA9BgNVBAMeNgBpAGMAcgBhAGYAdABzAG8AZgB0AHcAYQByAGUAQABzAHQAYQB0

# AGUAbABlAHMAcwAuAGIAZTAeFw0yMTA2MjUxNDEyMjNaFw00MTA2MjAxNDEyMjNa

# MEExPzA9BgNVBAMeNgBpAGMAcgBhAGYAdABzAG8AZgB0AHcAYQByAGUAQABzAHQA

# YQB0AGUAbABlAHMAcwAuAGIAZTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoC

# ggIBAOeqdUHBv7sxSeX3aj6yPKj7PAvs8izpVXjyEBl5aR8mQneVcXuF53AH7EW1

# 6E5p4+Az5pJPGUD5c3tXhiGMF7vgLhQjO6hlaVBRIqiIYHikNLwMNy6YBMc/QQYM

# rPhqHEFsZ53dkBIIj3M8e3kFcTFA09n25yDtTPDab4nd9yUhc9Qc8+nfpIzfYsoP

# 1pZ3nCzhw6hN2/44v1dkQrG3dRYwt+px65p6NPNZWEJpt4VCJjIFh+lBYJdxm9d4

# X/rAnlHIkbv7liOavWDzgHVabS3hdAWtcDmynm+7+FcZDFqPWNCl3e4SS7xe4s/R

# CKFKA0IsfKkSk9YJlLgeSQIEXUOOWXJAGaLqnRD8xWLZsc4Oi9GZg7XV1mv/S88c

# oztXnwtAN3OOlRKBh2QbomMgxeMO0GvsLE/cq5Q/YKAoz+KGr/7LcZq9jzQ8IPus

# ZvWLeDXmxPiwJjpZc1koLgfGIEX2NStQTT3QmacWr9thrWcKvI+4uBmI4exS9B4a

# R3nV91w5EY+2RoYsHqej9LWwNamO96+jMX9pxprTX+EkLUuMAikw/po8sBC9MUUn

# 5pMWmUv7DCtQOLGGBDDMMMkn4ZcjpCEEdPGHRKfqNnD27ssGtDjiNzfQrsm67toU

# bBwUF+gyJq/YckWquYJhA9ZOFWEADuIwGnsOzsoRvuQyY+p9AgMBAAGjQzBBMA4G

# A1UdDwEB/wQEAwIHgDAWBgNVHSUBAf8EDDAKBggrBgEFBQcDAzAXBgNVHREEEDAO

# ggxzdGF0ZWxlc3MuYmUwDQYJKoZIhvcNAQELBQADggIBACithYM3qckZRc9+Xbfu

# a6gWr3HwjrW+FHKgjfrcOm8ZnLVapb9xFqsqrRQqd3RXWQDINEGrtI2rSfrzyfoK

# UiTgldIfQNP1ZcGY229d++90t3hdo2mlt05hjYlbMENloJHpsEP0vQZmwOcEimCT

# ex1pymYM+P9pj3j8UD1PT1eIZot6or8fBRl63UybyDSrM7L4UOkkAOniKxWy5pW6

# 6duS8SR+SZpr3Bv44NyXPj0Nv+MIpLmsLrd7XPBFmnGxzY01ZO9vzi9KEhM2wT5i

# jPqHDNOvfPiADtAa+EyUBzdJiqy9heCz/TMZQgMWGwtfqJNxWZmsHcha2anW4Qt+

# mzrLO4GojWoVog9uVSAq+l0a+YQsd1u1kUmm4vgZCFyUA+lEp4LkI7ca2VBHkLPD

# w+u2DoDMRiqFPZjO7BCKjGc0jj9B/qGR3JVt+tqDdB621xXf2YGF2oFvxZQ/keGt

# 0ujfJ+JwN3nCulDAA4773q6KUnfykyrvAgITNbRJL6TngeRKtw9VIJBPxzqMzLpV

# 5ggXNituwLaD1CCBJ1oo9DZHpL9gplXp1wGrelJOTiJhh+pdNsPtRH7CrranWa5h

# LFLuigqin0eewQ5giJ1VaiBVEseOmiZog+27UpFIv40aDzgGL3YxB/Mu0ojwrQtp

# WLmqJCmWnR5qxOm0yK+zNWe0MYIC7zCCAusCAQEwTjBBMT8wPQYDVQQDHjYAaQBj

# AHIAYQBmAHQAcwBvAGYAdAB3AGEAcgBlAEAAcwB0AGEAdABlAGwAZQBzAHMALgBi

# AGUCCQCZK95iXUwZFDAJBgUrDgMCGgUAoHgwGAYKKwYBBAGCNwIBDDEKMAigAoAA

# oQKAADAZBgkqhkiG9w0BCQMxDAYKKwYBBAGCNwIBBDAcBgorBgEEAYI3AgELMQ4w

# DAYKKwYBBAGCNwIBFTAjBgkqhkiG9w0BCQQxFgQUzsfmJ1Km2JAoTbw+8oyHhzzc

# GkwwDQYJKoZIhvcNAQEBBQAEggIAdb1vOJgxBSATwyeMRpI9PgzeYH5CE/UgzGn/

# mUZDey0tL32Nyc1s2SX8P5FJHUq7XBvZJ7DpQugmVRQnWS/96nt5LZYVeKS6by4X

# NEOLTausc7Y3X6a0pxb0QAqGv63u9Vrqld2glq1LaVkNA5DEgs9F3F6cB6FKedFS

# +AkQ2xe4yDbtjvJ5Y/1sOJWxSz4MS0QSW+kDffFfKjYyuO7N8g4692veA4MFEPE1

# 9SQhxqMI+Lrqrl6+uI6gWBH9zjdPymaUCmZh4P9GvaJp/7RVB4K2OTlvAkhvKsdE

# 8FWsuHRlcu060DM7mAdv6MkSfOgV6X6vbnnrPXN5KuI85NI2z10La44bpLmsWGmp

# sQGC53Q9sHtn883uOsGkQ9rMfK/VQyW4FlZAZmEFptvdkzy332Ozf4UUR/1zOTF2

# 5DYLTm7ydxR03pQBCyoXw6bNyK3bZA+VBzbX1eltd+uvSIIln8gofiO1NCx6Sdrc

# LC/KUIgPyPItB9DnA72YOjUs+DKok4GNPBFdi9urxea1dReyIvRrIZzbOA3wTbh9

# DNB/7R+AMVqtRo3Jf5JDTjJ3v80K+3wYsUyqUNKNxvVjy8neMcsFs5NnOO7yod+m

# hY9+PPGK87j7Z2frYHxQnKxf36hz19NU1wiwBTcTIDAd8njTe01C2Wr8J/4IQgoY

# /k6EviI=

# SIG # End signature block