Downloads:

95

Downloads of v 1.0.8189:

95

Last Update:

17 Jan 2019

Package Maintainer(s):

Software Author(s):

  • u-he

Tags:

twangstrom audio vst effect delay aax admin trial

Twangström (Install)

1.0.8189 | Updated: 17 Jan 2019

Downloads:

95

Downloads of v 1.0.8189:

95

Maintainer(s):

Software Author(s):

  • u-he

Twangström (Install) 1.0.8189

All Checks are Passing

2 Passing Test


Validation Testing Passed


Verification Testing Passed

Details

To install Twangström (Install), run the following command from the command line or from PowerShell:

>

To upgrade Twangström (Install), run the following command from the command line or from PowerShell:

>

To uninstall Twangström (Install), run the following command from the command line or from PowerShell:

>

NOTE: This applies to both open source and commercial editions of Chocolatey.

1. Ensure you are set for organizational deployment

Please see the organizational deployment guide

  • Open Source or Commercial:
    • Proxy Repository - Create a proxy nuget repository on Nexus, Artifactory Pro, or a proxy Chocolatey repository on ProGet. Point your upstream to https://chocolatey.org/api/v2. Packages cache on first access automatically. Make sure your choco clients are using your proxy repository as a source and NOT the default community repository. See source command for more information.
    • You can also just download the package and push it to a repository Download

3. Enter your internal repository url

(this should look similar to https://chocolatey.org/api/v2)

4. Choose your deployment method:


choco upgrade uhe-twangstrom -y --source="'STEP 3 URL'" [other options]

See options you can pass to upgrade.

See best practices for scripting.

Add this to a PowerShell script or use a Batch script with tools and in places where you are calling directly to Chocolatey. If you are integrating, keep in mind enhanced exit codes.

If you do use a PowerShell script, use the following to ensure bad exit codes are shown as failures:


choco upgrade uhe-twangstrom -y --source="'STEP 3 URL'" 
$exitCode = $LASTEXITCODE

Write-Verbose "Exit code was $exitCode"
$validExitCodes = @(0, 1605, 1614, 1641, 3010)
if ($validExitCodes -contains $exitCode) {
  Exit 0
}

Exit $exitCode

- name: Ensure uhe-twangstrom installed
  win_chocolatey:
    name: uhe-twangstrom
    state: present
    version: 1.0.8189
    source: STEP 3 URL

See docs at https://docs.ansible.com/ansible/latest/modules/win_chocolatey_module.html.

Coming early 2020! Central Managment Reporting available now! More information...


chocolatey_package 'uhe-twangstrom' do
  action    :install
  version  '1.0.8189'
  source   'STEP 3 URL'
end

See docs at https://docs.chef.io/resource_chocolatey_package.html.


Chocolatey::Ensure-Package
(
    Name: uhe-twangstrom,
    Version: 1.0.8189,
    Source: STEP 3 URL
);

Requires Otter Chocolatey Extension. See docs at https://inedo.com/den/otter/chocolatey.


cChocoPackageInstaller uhe-twangstrom
{
   Name     = 'uhe-twangstrom'
   Ensure   = 'Present'
   Version  = '1.0.8189'
   Source   = 'STEP 3 URL'
}

Requires cChoco DSC Resource. See docs at https://github.com/chocolatey/cChoco.


package { 'uhe-twangstrom':
  provider => 'chocolatey',
  ensure   => '1.0.8189',
  source   => 'STEP 3 URL',
}

Requires Puppet Chocolatey Provider module. See docs at https://forge.puppet.com/puppetlabs/chocolatey.


salt '*' chocolatey.install uhe-twangstrom version="1.0.8189" source="STEP 3 URL"

See docs at https://docs.saltstack.com/en/latest/ref/modules/all/salt.modules.chocolatey.html.

5. If applicable - Chocolatey configuration/installation

See infrastructure management matrix for Chocolatey configuration elements and examples.

This package was approved by moderator gep13 on 18 Jan 2019.

Description

This is Twangström, a flexible spring-reverb box-of-tricks. If you're familiar with Bazille you might already have come across its built-in spring unit. We took that one, and modelled two more reverb tanks, paired it with drive section, filter stage, envelope, and mod matrix.
In Twangström, tanks are based on 'physical modelling'. As opposed to plug-ins using impulse responses (IRs) of actual devices but being limited in expression and manipulation, our approach mimics the actual physics of mechanical reverberation. Thus we're not reproducing sonic results, we're actually simulating their origin. And it's all controllable in realtime, on a per-sample-basis. Which boils down to quite some power at your fingertips.

Package Specific

Package Parameters

The following package parameters can be set:

  • /NoVst2x86 - Do not install the x86 VST2 version
  • /NoVst2x64 - Do not install the x64 VST2 version
  • /NoVst3x86 - Do not install the x86 VST3 version
  • /NoVst3x64 - Do not install the x64 VST3 version
  • /NoAaxx86 - Do not install the x86 AAX version
  • /NoAaxx64 - Do not install the x64 AAX version
  • /NoPresets - Do not install factory presets
  • /NoNks - Do not install the nks integration
  • /Vst2Path: - Installation path of the VST2 version
  • /Vst2x86Path: - Installation path of the x86 VST2 version on x64 CPU architecture
  • /UserFolderPath: - Path of the user data (presets, settings, themes) to link outside factory data (optional)
  • /CompanyPath: - Path of the company to put all program files in. Override if you want to have the program files at a custom location. Attention: u-he program files are expected to be directly writeable (no UAC involved) by the user running the software.

You must pass the package parameters like this:

choco install uhe-twangstrom --package-parameters "'/NoVst2x64 /Vst2x86Path:${env:CommonProgramFiles(x86)}\VST2\u-he '"

tools\chocolateyfunctions.ps1
# Installer Functions
# Comments to this script have been added upon request by the chocolatey community reviewer
function CreateShortcut ($shortcutObject) {
  if($shortcutObject.execute -eq $true) {
    $tempShortcutPathAndName = "" + $shortcutObject.linkPath + "\" + $shortcutObject.linkName
    If (-not(Test-Path -Path $shortcutObject.destPath)) {
      Write-Debug "Target path does not exist. Creating it first."
      New-Item -ItemType Directory -Force -Path $shortcutObject.destPath
    }
    Write-Debug "This is the Shortcut Full Path:"; Write-Debug $tempShortcutPathAndName
    Install-ChocolateyShortcut -ShortcutFilePath $tempShortcutPathAndName -TargetPath $shortcutObject.destPath
  }
}

function CreateSymlink ($symlinkObject) {
  if($symlinkObject.execute -eq $true) {
    $tempSymlinkPathAndName = $symlinkObject.linkPath + "\" + $symlinkObject.linkName
    If ($tempSymlinkPathAndName -eq $symlinkObject.destPath) {
      Write-Error ("Target and Destination Paths of an overwritten parameter and an internal parameter are the same.")
      return
    }
    if (Test-Path -Path $symlinkObject.destPath) {
      Write-Debug ("Destination Path " + $symlinkObject.destPath + " already exists.")
    } else {
      Write-Debug ("Creating " + $symlinkObject.destPath)
      New-Item $symlinkObject.destPath -ItemType Directory -Force
    }
    if (Test-Path -Path $tempSymlinkPathAndName) {
      if((Get-Item $tempSymlinkPathAndName).Attributes.ToString() -Match "ReparsePoint") {
        Write-Debug ("Link Path " + $tempSymlinkPathAndName + " already exists as SymbolicLink. Will overwrite SymbolicLink.")
      } else {
        Write-Debug ("Link Path " + $tempSymlinkPathAndName + " already exists. Will move to destination path and link afterwards.")
        If (Test-Path $tempSymlinkPathAndName -pathType leaf) {
          Write-Debug ("Link Path " + $tempSymlinkPathAndName + " is a file.")
          Move-Item -Path $tempSymlinkPathAndName -Destination $symlinkObject.destPath -Force
        } ElseIf (Test-Path $tempSymlinkPathAndName -pathType container) {
          Write-Debug ("Link Path " + $tempSymlinkPathAndName + " is a folder.")
          Move-Item -Path "$tempSymlinkPathAndName\*" -Destination $symlinkObject.destPath -Force
          Remove-Item -Path "$tempSymlinkPathAndName"
        } Else {
          Write-Error ("Link Path " + $tempSymlinkPathAndName + " is neither file nor folder.")
          return
        }
      }
    }
    Write-Debug ("Linking " + $tempSymlinkPathAndName + " to " + $symlinkObject.destPath)
    New-Item -Type SymbolicLink -Path "$tempSymlinkPathAndName" -Value $symlinkObject.destPath -Force
  }
}

function CreateRegKey ($regKeyObject) {
  if($regKeyObject.execute -eq $true) {
    if($regKeyObject.key -eq '') {
      New-Item -Path ${regKeyObject}.path -Value ${regKeyObject}.value -Force
    } else {
      if (Test-Path ${regKeyObject}.path) { } else { New-Item ${regKeyObject}.path -force }
      New-ItemProperty -Type String -Path ${regKeyObject}.path -Name ${regKeyObject}.key -Value ${regKeyObject}.value -force
    }
  }
}

function CreateRegKeyFromFile ($regKeyFileObject) {
  if($regKeyFileObject.execute -eq $true) {
    Write-Debug ("Creating registry entry from file " + $env:ChocolateyPackageFolder + "\" + $regKeyFileObject.path)
    regedit.exe /S ($env:ChocolateyPackageFolder + "\" + $regKeyFileObject.path)
  }
}

<#
.SYNOPSIS
Create the component list that will be parsed to the installer.

.DESCRIPTION
Create the component list that will be parsed to the installer. A component is a tickable box in an installer.
The resulting component list depends on the 'execute' bool that should be set before handing the installer
component into this function.

.PARAMETER instParamObject
An installer parameter object/action defined in the chocolateyvariables.ps1.

.NOTES
Comment added because reviewer asked to do so.
#>
function CreateInstallerParameters ($instParamObject) {
  if($instParamObject.execute -eq $true) {
    Write-Debug "Checking Installer Components for: "; Write-Debug $instParamObject.value
    $global:installerComponents += $instParamObject.value
    $global:installerComponents += ","
    Write-Debug ("These are the current installerComponents: " + $installerComponents + ".")
  }
}

function CopyPackageRessources ($PackageResourcePathObject) {
  if($PackageResourcePathObject.execute -eq $true) {
    Write-Debug ("Preparing Package Ressource Path for: " + $PackageResourcePathObject.value + ".")
    $tempPath = ($env:ChocolateyPackageFolder + "\" + ($PackageResourcePathObject.value).ToString())
    if((Test-Path $tempPath) -eq $false) {
      Write-Debug ("The resource object " + $PackageResourcePathObject.value + " does not exist.")
      return
    }
    # We create the target directory first as Copy-Item behaves differently when the target path doesn't exist as directory
    New-Item $PackageResourcePathObject.installPath -ItemType Directory -Force
    if($tempPath -Match "zip") {
      Get-ChocolateyUnzip -FileFullPath "$tempPath" -Destination $PackageResourcePathObject.installPath
    } else {
      Move-Item -Path $tempPath -Destination $PackageResourcePathObject.installPath -Force -Recurse
      Write-Debug ("Copying all files from Package\" + $PackageResourcePathObject.value + " to " + $PackageResourcePathObject.installPath + ".")
    }
  }
}

function CreateTxtFiles ($txtFileObject) {
  if($txtFileObject.execute -eq $true) {
    Write-Debug ("Creating txt file in " + $txtFileObject.key + " with the content: " + $txtFileObject.value)
    Remove-Item $txtFileObject.key -ErrorAction SilentlyContinue
    New-Item $txtFileObject.key -ItemType file -Force
    [System.IO.File]::WriteAllLines($txtFileObject.key, $txtFileObject.value, (New-Object ("System.Text." + $txtFileObject.encoding + "Encoding") $txtFileObject.bom))
  }
}

function RunInstallerWithPackageParametersObject ($packageParameterObject) {
  $installerPathViaPP = (Test-Path $pp["InstallerPath"])
  ## Does the following check work for 32 bit installers??
  $installerEmbedded = ((Test-Path ($env:ChocolateyPackageFolder + "\" + $packageParameterObject.file)) -And ($packageParameterObject.file64 -ne $null) -And (Test-Path ($env:ChocolateyPackageFolder + "\" + $packageParameterObject.file64)))
  $installerDownload = (($packageParameterObject.url -ne $null) -Or ($packageParameterObject.url64 -ne $null))
  $installerDownloadExe = (($packageParameterObject.url -ne $null) -And ($packageParameterObject.url).EndsWith(".exe"))
  Write-Debug ("This is the InstallerPath Variable: " + $pp["InstallerPath"])
  Write-Debug ("Installer embedded path: " + ($env:ChocolateyPackageFolder + "\" + $packageParameterObject.file))
  Write-Debug ("Installer embedded path: " + ($env:ChocolateyPackageFolder + "\" + $packageParameterObject.file64))
  if(Test-Path variable:packageParameterObject.url]) {Write-Debug ("Installer url: " + $packageParameterObject.url)}
  if($installerDownloadExe -eq $true) {Write-Debug "Installer is exe"}

  if($installerPathViaPP -eq $true) {
    $packageParameterObject["file"] = $fileLocation
    Install-ChocolateyInstallPackage @packageParameterObject # https://chocolatey.org/docs/helpers-install-chocolatey-install-package
  }

  if($installerEmbedded -eq $true) {
    $packageParameterObject.file = ($env:ChocolateyPackageFolder + "\" + $packageParameterObject.file)
    $packageParameterObject.file64 = ($env:ChocolateyPackageFolder + "\" + $packageParameterObject.file64)
    Write-Debug ("Installer embedded path: " + $packageParameterObject.file)
    Install-ChocolateyInstallPackage @packageParameterObject
  }

  if($installerDownload -eq $true -And $installerPathViaPP -eq $false) {
    if($installerDownloadExe -eq $true) { "Installer is exe, running now..."
      Install-ChocolateyPackage @packageParameterObject # https://chocolatey.org/docs/helpers-install-chocolatey-package
    } else { Write-Debug "Installer inside zip"; Write-Debug ("UnzipLocation is: " + $packageParameterObject.unzipLocation)
      $packageParameterObject["file"] = $fileLocation
      Install-ChocolateyZipPackage @packageParameterObject
      Install-ChocolateyInstallPackage @packageParameterObject
    }
  }
}

function RemoveInstallerObjects ($packageParameterObject) {
  if($packageParameterObject.file) {
    if(Test-Path ($packageParameterObject.file) -ErrorAction Ignore){
      Remove-Item $packageParameterObject.file -Force -ErrorAction SilentlyContinue
    }
  }
  if($packageParameterObject.file64) {
    if(Test-Path ($packageParameterObject.file64) -ErrorAction Ignore){
      Remove-Item $packageParameterObject.file64 -Force -ErrorAction SilentlyContinue
    }
  }
}

function RemoveTemporaryFiles ($PackageResourcePathObject) {
  Write-Debug ("Deleting temp package files: " + $env:ChocolateyPackageFolder + "\" + $PackageResourcePathObject.value + " and" + $env:ChocolateyPackageFolder + "\" + $PackageResourcePathObject.value + ".txt")
  Remove-Item ($env:ChocolateyPackageFolder + "\" + $PackageResourcePathObject.value) -Force -ErrorAction SilentlyContinue
  Remove-Item ($env:ChocolateyPackageFolder + "\" + $PackageResourcePathObject.value + ".txt") -Force -ErrorAction SilentlyContinue
}

function HandlePackageArgs ($packageParameterObject) {
  if ($installerComponents) {
    $packageParameterObject["silentArgs"] += " /Components=$installerComponents" #Q2 2018 the '' around $installerComponents have to be removed because Zebra2.8 installer ignores parameters
  }
  Write-Debug "This are the silentArgs"; Write-Debug $packageParameterObject["silentArgs"]
}

# Creates txt file containing all zip files and where they have been copied to.
# Also checks whether extracted zip content should be uninstalled or not (.delete=$false).
function WriteUninstallData ($PackageResourcePathObject) {
  if($PackageResourcePathObject.delete -ne $false) {
    foreach($line in Get-Content ($env:ChocolateyPackageFolder + "\" + $PackageResourcePathObject.value + ".txt")) {
      Add-Content -Path ($env:ChocolateyPackageFolder + "\uninstall.txt") -Value ($PackageResourcePathObject.installPath + "\" + $line)
    }
  }
}

# Creates/Overwrites bit-aware variables, so x86 files can use the same path-var on both platforms
function CreateBitAwareVariables () {
  if($osBitness -eq 64) {
    $global:vst2x86BitAware = "$vst2x86_64Path"
    $global:vst3x86BitAware = "$vst3x86_64Path"
    $global:aaxx86BitAware  = "$aaxx86_64Path"
    $global:vst2x86PathRegBitAware = "$vst2x86_64PathReg"
  }
  if($osBitness -eq 32) {
    $global:vst2x86BitAware = "$vst2Path"
    $global:vst3x86BitAware = "$vst3Path"
    $global:aaxx86BitAware  = "$aaxPath"
    $global:vst2x86PathRegBitAware = "$vst2PathReg"
  }
}

# Uninstaller Functions
function Test-Registry ($path, $value) {
  try {
    Get-ItemProperty -Path $Path | Select-Object -ExpandProperty $Value -ErrorAction Stop | Out-Null
    return $true
  } catch {
    return $false
  }
}

function DeleteFolders ($folderPath) {
  if([string]::IsNullOrWhiteSpace($folderPath)) {
    Write-Debug "Path variable is null."
    return
  }
  if(Test-Path -path "$folderPath") {
    Write-Debug "$folderPath will be deleted."
    # "Archive" seems to be a lnk file
    if((Get-Item ($folderPath).ToString()).Attributes.ToString() -Match "Archive" ) {
      Remove-Item $folderPath -Force -Recurse
    } else {
      [System.IO.Directory]::Delete("$folderPath", $true)
    }
  }
}

# Checks, if a folder is empty and if true, deletes that folder. Also checks three levels upwards. -Force is not necessary.
function DeleteFoldersIfEmpty ($folderPath) {
  Write-Debug ("Checking " + $folderPath)
  if([string]::IsNullOrWhiteSpace($folderPath)) {
    Write-Debug "Path variable is null."
    return
  }
  if((Test-Path -Path "$folderPath") -eq $false) {
    Write-Debug "$folderPath does not exist."
    return
  }
  $parentFolder = (Get-ItemProperty $folderPath).Parent.FullName
  $parentParentFolder = (Get-ItemProperty $folderPath).Parent.Parent.FullName
  $folderList = "$folderPath", "$parentFolder", "$parentParentFolder"
  Foreach ($path in $folderList) {
    Write-Debug ("Checking if path exists and is empty: " + $path)
    if($path -ne '' -and $path -ne $null) {
      if(((Test-Path "$path") -and (Get-ChildItem "$path") -eq $null)) {
        Write-Debug "$path is empty and will be deleted."
        Remove-Item "$path"
      }
    }
  }
}

function DeleteDataFromTxtFile ($uninstallFile) {
  Foreach($path in Get-Content $uninstallFile) {
    If ([string]::IsNullOrWhiteSpace($path)) {
      return
    }
    Write-Debug ("About to delete " + $path)
    if(Test-Path $path -pathType leaf) {
      $directoryName = (Get-Item $path).DirectoryName
      Write-Debug "$path will be deleted."
      Remove-Item "$path" -Force
      DeleteFoldersIfEmpty($directoryName)
    }
    if(Test-Path $path -pathType container) {
      $parentDirectory = (Get-ItemProperty $path).Parent.FullName
      Write-Debug "$path will be deleted."
      #Remove-Item -Recurse -Force fails if folder contains a symlink -.-
      [System.IO.Directory]::Delete("$path", $true)
      DeleteFoldersIfEmpty($parentDirectory)
    }
  }
}

# Removes all registry entires in a given registry file from the registry
function DeleteRegKeysFromFile ($file) {
  if(Test-Path $file) {
    (Get-Content $file) -replace "^\[","[-" | out-file $file
    regedit.exe /S ($file)
  }
}

# Deletes a registry key or property, if it exists and is not marked as delete=$false
function DeleteRegKeyFromObjects ($regKey) {
  Write-Debug ("About to delete Registry Entry: " + $regKey.path + $regKey.key)
  if($regKey.ContainsKey("delete")) {
    return
  }
  If ([string]::IsNullOrWhiteSpace($regKey.path)) {
    Write-Debug("Given Registry Path is null or empty.")
    return
  }
  if((Test-Path -Path $regKey.path) -eq $false) {
    Write-Debug ("Registry Entry does not exist anymore.")
    return
  }
  if(($regKey.key -eq "")) {
    Write-Debug ("Deleting " + $regKey.path)
    Remove-Item -Path $regKey.path -Force
  }
  if ($regKey.key -ne "") {
    Write-Debug ("Deleting Key " + $regKey.key + " at Path " + $regKey.path)
    Remove-ItemProperty -Path $regKey.path -Name $regKey.key -Force -ErrorAction SilentlyContinue
  }
}

# Deletes a file, if it exists
function DeleteFile ($pathToFile) {
  Write-Debug ("Checking " + $pathToFile)
  if(Test-Path $pathToFile) {
    Write-Debug ("Deleting " + $pathToFile)
    Remove-Item $pathToFile -Force
  }
}

# Packaging functions
function CreateFileList ($packagePaths, $targetPath) {
  Remove-Item ($targetPath + ".txt") -ErrorAction SilentlyContinue
  Foreach ($path in $packagePaths) {
    #Add-Content -Path ($targetPath + ".txt") -Value (Get-ChildItem -Path "$path" -Recurse -Name) -Force
    Add-Content -Path ($targetPath + ".txt") -Value ((Get-Item -Path "$path").Name) -Force
  }
}
function CreateDataArchive ($packagePaths, $targetPath) {
  Compress-Archive $packagePaths $targetPath -CompressionLevel Optimal -Force
}

function CreateDataArchiveAndFileList ($packagePaths, $targetPath) {
  if ((Test-Path $targetPath) -eq $false ) {
    New-Item $targetPath -Force
    Remove-Item $targetPath -Force
  }
  CreateDataArchive $packagePaths $targetPath
  CreateFileList $packagePaths $targetPath
}

<#
.SYNOPSIS
Reduces the nupkg package file by deleting big binaries from the file.

.DESCRIPTION
  Reduces the nupkg package file by deleting all files from the .nupkg file that are not necessary anymore like installer files or 7z binaries.
  It keeps the following files and folders:
  /package/
  /tools/
  _rels
  *.nuspec
  [Content_Types].xml

  The rest will be removed from the nupkg file.

.NOTES
Comment added because reviewer asked to do so.
#>
#
function ReducePackageSize () {
  .$env:ChocolateyInstall\tools\7z.exe d ($env:ChocolateyPackageFolder + "\" + $env:ChocolateyPackageName + ".nupkg")  * -r  -xr!package -xr!tools -xr!_rels -x!"*.nuspec" -x!"[Content_Types].xml"
}
<#
.SYNOPSIS
Which installation steps are actually necessary for the given OS and package parameters?

.DESCRIPTION
Checks the current OS bitness and the given package parameters and marks all steps from the chocolateyvariables file to be actually executed by setting their 'execute' bit.

.PARAMETER objectsList
A list of objects with a 'validpp' key and a 'bit' key from the chocolateyvariables.ps1 file.

.NOTES
Comment added because reviewer asked to do so.
#>

function DetermineExecutionOfAllObjects ($objectsList) {
  Foreach($object in $objectsList) {
    $object.Add('execute', $false)
    $bitStatus = ($object.bit -eq $null) -Or ($object.bit -Contains $osBitness)
    $ppIndependent = (($object.validpp -eq $null) -Or ($object.validpp -Like "Always"))
    Write-Debug ("ppindependent: " + $ppIndependent)
    Write-Debug ("bitStatus: " + $bitStatus)

    Foreach($packageParameter in $object.validpp) {
      Write-Debug ("Status of evaluated package parameter:" + $packageParameter)
      if((Test-Path variable:pp.packageParameter) -eq $true) {
        Write-Debug $pp[$packageParameter]
        Write-Debug ($pp[$packageParameter] -eq $false)
      }
      if(($pp[$packageParameter] -eq $false) -And $bitStatus) {
        $object.execute = $true
      }
    }

    if($ppIndependent -And $bitStatus) {
      $object.execute = $true
    }
  }
}

<#
.SYNOPSIS
Create the protocol file for the uninstallation

.DESCRIPTION
Writes a list of files that have been extracted from zip files embedded in this package. Is empty if no zip files have been embedded.

.NOTES
Comment added because reviewer asked to do so.
#>
function CreateUninstallFile () {
  # Create empty uninstall file
Out-File -FilePath ($env:ChocolateyPackageFolder + "\uninstall.txt")
}
tools\chocolateyinstall.ps1
# Comments to this script have been added upon request by the chocolatey community reviewer
$ErrorActionPreference = 'Stop';
$toolsDir    = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
$unzPath = "${env:TEMP}"
$osBitness = Get-ProcessorBits
if(Test-Path Env:\ChocolateyPackageFolder) {
  . $env:ChocolateyPackageFolder\tools\chocolateyfunctions.ps1
  . $env:ChocolateyPackageFolder\tools\chocolateyvariables.ps1
} else {
  . ((Get-Item -Path ".\" -Verbose).FullName + "\tools\chocolateyfunctions.ps1")
  . ((Get-Item -Path ".\" -Verbose).FullName + "\tools\chocolateyvariables.ps1")
}

$pp = Get-PackageParameters
# Audio plugins can come in various formats for multiple platforms, all contained in one single installer with different control schemes at the CLI (if available).
# With the package parameters below it is possible for the user to have a single unified interface for all audio plugin packages I create.
# If the package parameter is set here and an equivalent installation action is found in the chocovariables.ps1 with the 'validpp' key being equal to the
# package parameter, the default behaviour of the package/installer can be changed.
# Not all possible package parameters here actually do something as this depends on the specific package/software vendor. If a package parameter either does
# not exist below or does not exist in a 'validpp'-key in the chocolateyvariables.ps1, it will be ignored and have no effect.
if ($pp["NoVst2x86"]      -eq $null -or $pp["NoVst2x86"] -eq '')     { $pp["NoVst2x86"] = $false }
if ($pp["NoVst2x64"]      -eq $null -or $pp["NoVst2x64"] -eq '')     { if($osBitness -eq 64) { $pp["NoVst2x64"] = $false }}
if ($pp["NoVst3x86"]      -eq $null -or $pp["NoVst3x86"] -eq '')     { $pp["NoVst3x86"] = $false }
if ($pp["NoVst3x64"]      -eq $null -or $pp["NoVst3x64"] -eq '')     { if($osBitness -eq 64) { $pp["NoVst3x64"] = $false }}
if ($pp["NoAaxx86"]       -eq $null -or $pp["NoAaxx86"] -eq '')      { $pp["NoAaxx86"] = $false }
if ($pp["NoAaxx64"]       -eq $null -or $pp["NoAaxx64"] -eq '')      { if($osBitness -eq 64) { $pp["NoAaxx64"] = $false }}
if ($pp["NoRtas"]         -eq $null -or $pp["NoRtas"] -eq '')        { $pp["NoRtas"] = $false }
if ($pp["NoPresets"]      -eq $null -or $pp["NoPresets"] -eq '')     { $pp["NoPresets"] = $false }
if ($pp["NoNks"]          -eq $null -or $pp["NoNks"] -eq '')         { $pp["NoNks"] = $false }
if ($pp["NoUserFolder"]   -eq $null -or $pp["NoUserFolder"] -eq '')  { $pp["NoUserFolder"] = $false }
if ($pp["NoShortcuts"]    -eq $null -or $pp["NoShortcuts"] -eq '')   { $pp["NoShortcuts"] = $false }
if ($pp["InstallerPath"]  -eq $null -or $pp["InstallerPath"] -eq '') { $fileLocation = "$unzPath\$unzInstPath"; $pp["InstallerPath"]=$false } else { $fileLocation = $pp["InstallerPath"] }
if ($pp["CompanyPath"]    -eq $null -or $pp["CompanyPath"] -eq '')   { $pp["CompanyPath"] = $false }                                          else { $standardCompanyPath=$companyPath; $companyPath = $pp["CompanyPath"] }
if ($pp["LibraryPath"]    -eq $null -or $pp["LibraryPath"] -eq '')   { $pp["LibraryPath"] = $false }                                          else { $libraryPath = $pp["LibraryPath"] }
if ($pp["UserFolderPath"] -eq $null -or $pp["UserFolderPath"] -eq ''){ }                                                                      else { $userFolderPath = $pp["UserFolderPath"]}
if ($pp["Vst2Path"]       -eq $null -or $pp["Vst2Path"] -eq '')      { }                                                                      else { $vst2Path = $pp["Vst2Path"] }
if ($pp["Vst2x86Path"]    -eq $null -or $pp["Vst2x86Path"] -eq '')   { }                                                                      else { $vst2x86_64Path = $pp["Vst2x86Path"] }

# Create/Overwrite bit-aware variables. These variables are used to access different paths across different OS bitnesses in a uniform way.
CreateBitAwareVariables

# Create all the necessary information for the setup after package parameters changed the packages default values.
# This includes registry keys to write, shortcuts to create or additional installer parameters to parse.
CreateRegistryObjects
CreateRegistryFileObjects
CreateShortcutObjects
CreateSymlinkObjects
CreateInstallerObjects
CreatePackageRessourcePathObjects
CreateTxtFileObjects
CreatePackageParametersObjects

# These functions are necessary for embedded installer and other embedded files, only. Nothing actually happens if
# this package doesn't include something in the 'bin' folder.
ReducePackageSize
CreateUninstallFile

# For each possible install action defined in chocolateyvariables.ps1 that can be customized via package parameter or depends on the OS bitness,
# it is determined if it is ultimately executed or not. Up until here including all DetermineExecutionOfAllObjects calls, nothing has actually
# happened on the system.
$objectsLists = $regKeys, $regKeyFileObjects, $shortcuts, $symlinks, $installerComponentsList, $PackageRessourcePathList, $PackageNewFiles
Foreach($objectsList in $objectsLists) { DetermineExecutionOfAllObjects($objectsList) }

# Each possible install action defined in chocolateyvariables.ps1 with the execute-bit set to true is being executed by each corresponding function.
Foreach ($item in $regKeys)                  { CreateRegKey($item)              }
Foreach ($item in $regKeyFileObjects)        { CreateRegKeyFromFile($item)      }
Foreach ($item in $shortcuts)                { CreateShortcut($item)         }
Foreach ($item in $symlinks)                 { CreateSymlink ($item)         }
Foreach ($item in $PackageRessourcePathList) { CopyPackageRessources($item)     }
Foreach ($item in $PackageRessourcePathList) { WriteUninstallData($item)        }
Foreach ($item in $PackageRessourcePathList) { RemoveTemporaryFiles($item)      }
Foreach ($item in $PackageNewFiles)          { CreateTxtFiles($item)            }
Foreach ($item in $installerComponentsList)  { CreateInstallerParameters($item) }
Foreach ($item in $packageParametersObjectsList) { HandlePackageArgs($item)     }
Foreach ($item in $packageParametersObjectsList) { RunInstallerWithPackageParametersObject($item) }
Foreach ($item in $packageParametersObjectsList) { RemoveInstallerObjects($item) }
tools\chocolateyuninstall.ps1
$ErrorActionPreference = 'Stop';
$osBitness = Get-ProcessorBits
. $env:ChocolateyPackageFolder\tools\chocolateyfunctions.ps1
. $env:ChocolateyPackageFolder\tools\chocolateyvariables.ps1

#Create the registry and shortcut objects
CreateRegistryFileObjects
CreateRegistryObjects
CreateShortcutObjects
DeleteDataFromTxtFile($env:ChocolateyPackageFolder + "\uninstall.txt")
tools\chocolateyvariables.ps1
$packageName = 'Twangstrom'
$softwareName = "${packageName}"
$company = 'u-he'
$url32        = 'https://uhedownloads-heckmannaudiogmb.netdna-ssl.com/releases/Twangstrom_10_8189_Win.zip'
$releases = 'https://u-he.com/products/twangstrom/'
$checksum32 = '8614b2dc4d39df8c397c73f45f403832e8765bf48857c1389af6ee80df2c1900'
$companyPath = "${env:PUBLIC}\$company"
$dataPathRegKey = "$packageName.DataPath"
$vst2Path = "${env:PROGRAMFILES}\Steinberg\VSTPlugins\$company"
$vst2x86_64Path = "${env:ProgramFiles(x86)}\Steinberg\VSTPlugins\$company"
$vst3Path = "${env:COMMONPROGRAMFILES}\VST3"
$vst3x86_64Path = "${env:COMMONPROGRAMFILES(x86)}\VST3"
$aaxPath = "${env:COMMONPROGRAMFILES}\Avid\Audio\Plug-Ins"
$aaxx86_64Path = "${env:COMMONPROGRAMFILES(x86)}\Avid\Audio\Plug-Ins"
$vst2PathReg = "HKLM:\SOFTWARE\U-HE\VST"
$vst2x86_64PathReg = "HKLM:\SOFTWARE\WOW6432Node\U-HE\VST"
$userFolderPath = $null
$unzipInstVersion = '10'
$unzInstPath = "${packageName}_Win\${packageName}${unzipInstVersion}Winstaller.exe"
$zipSuffix = "Win.zip"

# This needs to be wrapped into a function so this object also has the data from the package parameters
function CreateRegistryObjects () { $global:regKeys =
  # The installer does not have an option for custom paths so we need to create the registry entry before
  @{'path'="$vst2PathReg";          'key'="VSTPluginsPath";        'value'="$vst2Path";                       'bit'=64;     'validpp'="NoVst2x64"},
  @{'path'="$vst2x86PathRegBitAware";  'key'="VSTPluginsPath";        'value'="$vst2x86BitAware";                'bit'=64,32;  'validpp'="NoVst2x86"},
  @{'path'="$vst2PathReg";          'key'="$packageName.DataPath"; 'value'="$companyPath\$packageName.data";  'bit'=64,32;  'validpp'="NoVst2x64", "NoVst2x86", "NoVst3x64", "NoVst3x86", "NoAaxx86", "NoAaxx64"}
}
function CreateRegistryFileObjects () { $global:regKeyFileObjects }
function CreateShortcutObjects () { $global:shortcuts =
  @{'linkPath'="$vst2Path";        'linkName'="$packageName.data.lnk"; 'destPath'="$companyPath\$packageName.data"; 'bit'=64,32; 'validpp'="NoVst2x64","NoVst2x86"},
  @{'linkPath'="$vst2x86BitAware"; 'linkName'="$packageName.data.lnk"; 'destPath'="$companyPath\$packageName.data"; 'bit'=64;    'validpp'="NoVst2x86"},
  @{'linkPath'="$vst3Path";        'linkName'="$packageName.data.lnk"; 'destPath'="$companyPath\$packageName.data"; 'bit'=64,32; 'validpp'="NoVst3x64","NoVst3x86"},
  @{'linkPath'="$vst3x86BitAware"; 'linkName'="$packageName.data.lnk"; 'destPath'="$companyPath\$packageName.data"; 'bit'=64;    'validpp'="NoVst3x86"},
  @{'linkPath'="$aaxPath\$packageName.aaxplugin\Contents\x64";          'linkName'="$packageName.data.lnk"; 'destPath'="$companyPath\$packageName.data"; 'bit'=64; 'validpp'="NoAaxx64"},
  @{'linkPath'="$aaxx86BitAware\$packageName.aaxplugin\Contents\x64";   'linkName'="$packageName.data.lnk"; 'destPath'="$companyPath\$packageName.data"; 'bit'=64; 'validpp'="NoAaxx86"},
  @{'linkPath'="$aaxx86BitAware\$packageName.aaxplugin\Contents\Win32"; 'linkName'="$packageName.data.lnk"; 'destPath'="$companyPath\$packageName.data"; 'bit'=32; 'validpp'="NoAaxx86"}
}
function CreateSymlinkObjects () {
  If ([string]::IsNullOrWhiteSpace($userFolderPath)) {
    $global:symlinks
  } else {
    $global:symlinks =
    @{'linkPath'="$companyPath\$packageName.data\UserPresets\$packageName"; 'linkName'="${env:username}"; 'destPath'="$userFolderPath\$company\$packageName\Presets\$packageName"; 'validpp'='Always'; 'bit'=64,32},
    @{'linkPath'="$companyPath\$packageName.data";                          'linkName'="Support";         'destPath'="$userFolderPath\$company\$packageName\Support";              'validpp'='Always'; 'bit'=64,32}
  }
}
function CreateInstallerObjects () { $global:installerComponentsList =
  #Warning: The order of the list *is* important
  @{'value'="vst2_32";   'bit'=64,32; 'validpp'="NoVst2x86"},
  @{'value'="vst2_64";   'bit'=64;    'validpp'="NoVst2x64"},
  @{'value'="vst3_32";   'bit'=64,32; 'validpp'="NoVst3x86"},
  @{'value'="vst3_64";   'bit'=64;    'validpp'="NoVst3x64"},
  @{'value'="aax_32";    'bit'=64,32; 'validpp'="NoAaxx86"},
  @{'value'="aax_64";    'bit'=64;    'validpp'="NoAaxx64"},
  @{'value'="presets";   'bit'=64,32; 'validpp'="NoPresets"},
  @{'value'="nks";       'bit'=64,32; 'validpp'="NoNks"}
}
function CreatePackageRessourcePathObjects () { $global:PackageRessourcePathList }
function CreateTxtFileObjects () {
  $global:PackageNewFiles = @{ 'key'="$env:ChocolateyPackageFolder\uninstall.txt";'value'=
"$companyPath\$packageName.data\Data
$companyPath\$packageName.data\NKS
$companyPath\$packageName.data\Presets
$companyPath\$packageName.data\PresetDatabase
$companyPath\$packageName.data\license.txt
$companyPath\$packageName.data\$packageName user guide.pdf
$vst2Path\$packageName(x64).dll
$vst2Path\$packageName.data.lnk
$vst2x86BitAware\$packageName.dll
$vst2x86BitAware\$packageName.data.lnk
$vst3Path\$packageName(x64).vst3
$vst3Path\$packageName.data.lnk
$vst3x86BitAware\$packageName.vst3
$vst3x86BitAware\$packageName.data.lnk
$aaxPath\$packageName.aaxplugin
$aaxx86BitAware\$packageName.aaxplugin"
;'encoding'="UTF8"; 'bom'=$false; 'validpp'="Always"; 'bit'=64,32}
  If (-not ($userFolderPath -eq "" -or $userFolderPath -eq $null)) {
    $global:PackageNewFiles["value"] += "`n$companyPath\$packageName.data\Support`n$companyPath\$packageName.data\UserPresets\$packageName\${env:username}"
  }
}
function CreatePackageParametersObjects () {
  $global:packageArgs = @{
    packageName   = $packageName
    unzipLocation = $unzPath
    fileType      = 'exe'
    url           = $url32
    url64bit      = $url64
    softwareName  = "$company $packageName*" #part or all of the Display Name as you see it in Programs and Features. It should be enough to be unique
    checksum      = $checksum32
    checksumType  = 'sha256' #default is md5, can also be sha1, sha256 or sha512
    silentArgs    = '/VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-' # Inno Setup
  }
  $global:packageParametersObjectsList = $packageArgs
}

In cases where actual malware is found, the packages are subject to removal. Software sometimes has false positives. Moderators do not necessarily validate the safety of the underlying software, only that a package retrieves software from the official distribution point and/or validate embedded software against official distribution point (where distribution rights allow redistribution).

Chocolatey Pro provides runtime protection from possible malware.

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