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Chocolatey Misc Helpers Extension

0.0.1

Package test results are passing.

This package was approved by moderator gep13 on 7/20/2018.

chocolatey-misc-helpers.extension provides helper functions to be used in Chocolatey install/uninstall scripts by package creators/maintainers.

These didn't fit into the concept scope of my other extensions so I decided to start a new miscellaneous collection and will add to it as "needed."

HELPERS:

  • Start-CheckandStop - checks for and stops a process if running. Also creates variables to easily restart the process after a package upgrade. Useful for installers that fail if the program is running. Read comments in the script to implement.
  • Start-WaitandStop - starts a background process to stop a (foreground) process - quits after 5 minutes or after the process gets stopped. Useful to stop additional pop-up programs during installation. This would usually be called before Install-ChocolateyPackage.
  • Start-WaitandStopActual - (do not directly use) called by Start-WaitandStop to make Start-WaitandStop simple to use.

USAGE:

  • Start-CheckandStop "ProcessName"
  • Start-WaitandStop "ProcessName"

PACKAGE NOTES

To install Chocolatey Misc Helpers Extension, run the following command from the command line or from PowerShell:

C:\> choco install chocolatey-misc-helpers.extension --version 0.0.1

To upgrade Chocolatey Misc Helpers Extension, run the following command from the command line or from PowerShell:

C:\> choco upgrade chocolatey-misc-helpers.extension --version 0.0.1

Files

Hide
  • extensions\chocolatey-misc-helpers.psm1 Show
    $scriptRoot = Split-Path -Path $MyInvocation.MyCommand.Definition
     
    $publicFunctions = @(
        'Start-CheckandStop',
    	'Start-WaitandStop',
    	'Start-WaitandStopActual'
    )
     
    Get-ChildItem -Path "$scriptRoot\*.ps1" | ForEach-Object { . $_ }
    Export-ModuleMember -Function $publicFunctions
  • extensions\Start-CheckandStop.ps1 Show
    # Checks for and stops $ProcessName if running
    # $ProcessWasRunning can be checked later in scripts to re-run the process if it was running before stopped
    # $ProcessFullPath is the full path and executable of the stopped process
    # i.e. to re-run the process after an upgrade use: if ($ProcessWasRunning -eq "True") {&"$ProcessFullPath"}
    
    function Start-CheckandStop($ProcessName){
    $global:ProcessWasRunning="False"
    
    if((Get-Process "$ProcessName" -ea SilentlyContinue) -eq $Null){ 
        Write-Host "$ProcessName currently NOT running." -foreground green
      }else{ 
        Write-Host "Stopping $ProcessName process..." -foreground yellow
    	$global:ProcessWasRunning = "True"
    	$global:ProcessFullPath = (Get-Process "$ProcessName").path
        Stop-Process -ProcessName "$ProcessName" -Force	
      }
    }
    
  • extensions\Start-WaitandStop.ps1 Show
    # Runs background job to kill $ProcessName within 5 minutes
    function Start-WaitandStop($ProcessName){
    $env:ProcessName = $ProcessName
    
    Set-ExecutionPolicy -Scope Process -ExecutionPolicy Bypass
    Start-Job -InitializationScript {Import-Module -Name "$env:ChocolateyInstall\extensions\chocolatey-misc-helpers\Start-WaitandStopActual.ps1"} -ScriptBlock {Start-WaitandStopActual} | Out-Null
    Start-Sleep 10
    Remove-Item Env:\ProcessName
    }
    
  • extensions\Start-WaitandStopActual.ps1 Show
    # Stops process $ProcessName anywhere up to 5 minutes from being called
    function Start-WaitandStopActual{
    $ProcessName = $env:ProcessName
    
    $LoopMePlease=1
    Do {
        Start-Sleep 5
        if((Get-Process "$ProcessName" -ea SilentlyContinue) -eq $Null){ 
          } else { 
            Stop-Process -ProcessName "$ProcessName" -Force
    		break
           }	
        $LoopMePlease++
       }
    Until ($LoopMePlease -gt 60)
    }
    
    
      
      

Virus Scan Results

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Dependencies

This package has no dependencies.

Package Maintainer(s)

Software Author(s)

  • Bill Curran

Copyright

public domain

Tags

Release Notes

CHANGE LOG:

  • 0.0.1 - initial release

Version History

Version Downloads Last updated Status
Chocolatey Misc Helpers Extension 0.0.3 11918 Tuesday, December 4, 2018 approved
Chocolatey Misc Helpers Extension 0.0.2 14192 Saturday, September 1, 2018 approved
Chocolatey Misc Helpers Extension 0.0.1 8526 Thursday, June 21, 2018 approved

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