Update-PackageManagement_PowerShellCore_Errors

Sanitized-UpdatePackageManagement.ps1

function Check-Elevation {
    if ($PSVersionTable.PSEdition -eq "Desktop" -or $PSVersionTable.Platform -eq "Win32NT") {
        [System.Security.Principal.WindowsPrincipal]$currentPrincipal = New-Object System.Security.Principal.WindowsPrincipal(
            [System.Security.Principal.WindowsIdentity]::GetCurrent()
        )

        [System.Security.Principal.WindowsBuiltInRole]$administratorsRole = [System.Security.Principal.WindowsBuiltInRole]::Administrator

        if($currentPrincipal.IsInRole($administratorsRole)) {
            return $true
        }
        else {
            return $false
        }
    }
    
    if ($PSVersionTable.Platform -eq "Unix") {
        if ($(whoami) -eq "root") {
            return $true
        }
        else {
            return $false
        }
    }
}

$PackageManagementLatestLocallyAvailableVersion = $($(Get-Module -ListAvailable | Where-Object {$_.Name -eq "PackageManagement"}).Version | Measure-Object -Maximum).Maximum
$PowerShellGetLatestLocallyAvailableVersion = $($(Get-Module -ListAvailable | Where-Object {$_.Name -eq "PowerShellGet"}).Version | Measure-Object -Maximum).Maximum

# Update PackageManagement and PowerShellGet if they're not the latest
[version]$MinimumVer = "1.0.0.1"
$PackageManagementLatestVersion = $(Find-Module PackageManagement).Version
$PowerShellGetLatestVersion = $(Find-Module PowerShellGet).Version
Write-Host "PackageManagement Latest Version is: $PackageManagementLatestVersion"
Write-Host "PowerShellGetLatestVersion Latest Version is: $PowerShellGetLatestVersion"

if ($PackageManagementLatestVersion -gt $PackageManagementLatestLocallyAvailableVersion -and $PackageManagementLatestVersion -gt $MinimumVer) {
    if ($PSVersionTable.PSVersion.Major -lt 5) {
        Write-Host "`nUnable to update the PackageManagement Module beyond $($MinimumVer.ToString()) on PowerShell versions lower than 5."
    }
    if ($PSVersionTable.PSVersion.Major -ge 5) {
        #Install-Module -Name "PackageManagement" -Scope CurrentUser -Repository PSGallery -RequiredVersion $PackageManagementLatestVersion -Force
        if (Check-Elevation) {
            Write-Host "Installing latest version of PackageManagement..."
            Install-Module -Name "PackageManagement" -Force
        }
        else {
            Write-Error "Please run the Update-PackageManagement function in an elevated PowerShell Session. Halting!"
            $global:FunctionResult = "1"
            return
        }
        
    }
}
if ($PowerShellGetLatestVersion -gt $PowerShellGetLatestLocallyAvailableVersion -and $PowerShellGetLatestVersion -gt $MinimumVer) {
    # Unless the force parameter is used, Install-Module will halt with a warning saying the 1.0.0.1 is already installed
    # and it will not update it.
    #Install-Module -Name "PowerShellGet" -Scope CurrentUser -Repository PSGallery -RequiredVersion $PowerShellGetLatestVersion -Force -WarningAction "SilentlyContinue"
    Write-Host "Installing latest version of PowerShellGet..."
    if (Check-Elevation) {
        #Install-Module -Name "PowerShellGet" -RequiredVersion $PowerShellGetLatestVersion -Force
        Install-Module -Name "PowerShellGet" -Force
    }
    else {
        Write-Error "Please run the Update-PackageManagement function in an elevated PowerShell Session. Halting!"
        $global:FunctionResult = "1"
        return
    }
}

# Reset the LatestLocallyAvailableVersion variables to reflect latest available, and then load them into the current session
$PackageManagementLatestLocallyAvailableVersion = $($(Get-Module -ListAvailable | Where-Object {$_.Name -eq "PackageManagement"}).Version | Measure-Object -Maximum).Maximum
$PowerShellGetLatestLocallyAvailableVersion = $($(Get-Module -ListAvailable | Where-Object {$_.Name -eq "PowerShellGet"}).Version | Measure-Object -Maximum).Maximum

$CurrentlyLoadedPackageManagementVersion = $(Get-Module | Where-Object {$_.Name -eq 'PackageManagement'}).Version
$CurrentlyLoadedPowerShellGetVersion = $(Get-Module | Where-Object {$_.Name -eq 'PowerShellGet'}).Version
Write-Host "Currently loaded PackageManagement version is $CurrentlyLoadedPackageManagementVersion"
Write-Host "Currently loaded PowerShellGet version is $CurrentlyLoadedPowerShellGetVersion"

if ($CurrentlyLoadedPackageManagementVersion -lt $PackageManagementLatestLocallyAvailableVersion) {
    # Need to remove PowerShellGet first since it depends on PackageManagement
    Write-Host "Removing Module PowerShellGet $CurrentlyLoadedPowerShellGetVersion ..."
    Remove-Module -Name "PowerShellGet"
    Write-Host "Removing Module PackageManagement $CurrentlyLoadedPackageManagementVersion ..."
    Remove-Module -Name "PackageManagement"

    if ($(Get-Host).Name -ne "Package Manager Host") {
        Write-Host "We are NOT in the Visual Studio Package Management Console. Continuing..."
        
        # Need to Import PackageManagement first since it's a dependency for PowerShellGet
        Write-Host "Importing PackageManagement Version $PackageManagementLatestLocallyAvailableVersion ..."
        Import-Module "PackageManagement" -RequiredVersion $PackageManagementLatestLocallyAvailableVersion
        Write-Host "Importing PowerShellGet Version $PowerShellGetLatestLocallyAvailableVersion ..."
        Import-Module "PowerShellGet" -RequiredVersion $PowerShellGetLatestLocallyAvailableVersion     
    }
    if ($(Get-Host).Name -eq "Package Manager Host") {
        Write-Host "We ARE in the Visual Studio Package Management Console. Continuing..."

        # Need to Import PackageManagement first since it's a dependency for PowerShellGet
        Write-Host "Importing PackageManagement Version $PackageManagementLatestLocallyAvailableVersion`nNOTE: Module Members will have with Prefix 'PackMan' - Example: Get-PackManPackage"
        Import-Module "PackageManagement" -RequiredVersion $PackageManagementLatestLocallyAvailableVersion -Prefix PackMan
        Write-Host "Importing PowerShellGet Version $PowerShellGetLatestLocallyAvailableVersion`nNOTE: Module Members will have with Prefix 'PSGet' - Example: Find-PSGetModule"
        Import-Module "PowerShellGet" -RequiredVersion $PowerShellGetLatestLocallyAvailableVersion -Prefix PSGet
    }
}

# Reset CurrentlyLoaded Variables
$CurrentlyLoadedPackageManagementVersion = $(Get-Module | Where-Object {$_.Name -eq 'PackageManagement'}).Version
$CurrentlyLoadedPowerShellGetVersion = $(Get-Module | Where-Object {$_.Name -eq 'PowerShellGet'}).Version
Write-Host "Currently loaded PackageManagement version is $CurrentlyLoadedPackageManagementVersion"
Write-Host "Currently loaded PowerShellGet version is $CurrentlyLoadedPowerShellGetVersion"

if ($CurrentlyLoadedPowerShellGetVersion -lt $PowerShellGetLatestLocallyAvailableVersion) {
    Write-Host "Removing Module PowerShellGet $CurrentlyLoadedPowerShellGetVersion ..."
    Remove-Module -Name "PowerShellGet"

    if ($(Get-Host).Name -ne "Package Manager Host") {
        Write-Host "We are NOT in the Visual Studio Package Management Console. Continuing..."
        
        Write-Host "Importing PowerShellGet Version $PowerShellGetLatestLocallyAvailableVersion ..."
        Import-Module "PowerShellGet" -RequiredVersion $PowerShellGetLatestLocallyAvailableVersion     
    }
    if ($(Get-Host).Name -eq "Package Manager Host") {
        Write-Host "We ARE in the Visual Studio Package Management Console. Continuing..."

        Write-Host "Importing PowerShellGet Version $PowerShellGetLatestLocallyAvailableVersion`nNOTE: Module Members will have with Prefix 'PSGet' - Example: Find-PSGetModule"
        Import-Module "PowerShellGet" -RequiredVersion $PowerShellGetLatestLocallyAvailableVersion -Prefix PSGet
    }
}

# Make sure all Repos Are Trusted
if ($PSVersionTable.PSEdition -eq "Desktop" -or $PSVersionTable.Platform -eq "Win32NT") {
    $BaselineRepoNames = @("Chocolatey","nuget.org","PSGallery")
}
if ($PSVersionTable.Platform -eq "Unix") {
    $BaselineRepoNames = @("nuget.org","PSGallery")
}
$RepoObjectsForTrustCheck = Get-PackageSource | Where-Object {$_.Name -match "$($BaselineRepoNames -join "|")"}
foreach ($RepoObject in $RepoObjectsForTrustCheck) {
    if ($RepoObject.IsTrusted -ne $true) {
        Set-PackageSource -Name $RepoObject.Name -Trusted
    }
}

Update-PackageManagement_PowerShellCore_Errors.txt

PS C:\Users\zeroadmin> C:\Scripts\powershell\Sanitized-UpdatePackageManagement.ps1
PackageManagement Latest Version is: 1.1.6.0
PowerShellGetLatestVersion Latest Version is: 1.1.3.2
Installing latest version of PackageManagement...
Currently loaded PackageManagement version is 1.1.4.0
Currently loaded PowerShellGet version is 1.1.3.2
Removing Module PowerShellGet 1.1.3.2 ...
Removing Module PackageManagement 1.1.4.0 ...
We are NOT in the Visual Studio Package Management Console. Continuing...
Importing PackageManagement Version 1.1.6.0 ...
Import-Module : Assembly with same name is already loaded
At C:\program files\powershell\6.0.0-beta.6\Modules\PackageManagement\1.1.6.0\PackageManagement.psm1:45 char:17
+ $OneGetModule = Import-Module -Name $OneGetModulePath -PassThru
+                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [Import-Module], FileLoadException
    + FullyQualifiedErrorId : System.IO.FileLoadException,Microsoft.PowerShell.Commands.ImportModuleCommand

Import-Module : Assembly with same name is already loaded
At C:\program files\powershell\6.0.0-beta.6\Modules\PackageManagement\1.1.6.0\PackageManagement.psm1:46 char:19
+ $PSOneGetModule = Import-Module -Name $PSOneGetModulePath -PassThru
+                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [Import-Module], FileLoadException
    + FullyQualifiedErrorId : System.IO.FileLoadException,Microsoft.PowerShell.Commands.ImportModuleCommand

The variable '$OneGetModule' cannot be retrieved because it has not been set.
At C:\program files\powershell\6.0.0-beta.6\Modules\PackageManagement\1.1.6.0\PackageManagement.psm1:50 char:4
+ if($OneGetModule)
+    ~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (OneGetModule:String) [], RuntimeException
    + FullyQualifiedErrorId : VariableIsUndefined

The variable '$PSOneGetModule' cannot be retrieved because it has not been set.
At C:\program files\powershell\6.0.0-beta.6\Modules\PackageManagement\1.1.6.0\PackageManagement.psm1:57 char:4
+ if($PSOneGetModule)
+    ~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (PSOneGetModule:String) [], RuntimeException
    + FullyQualifiedErrorId : VariableIsUndefined

Importing PowerShellGet Version 1.1.3.2 ...
Currently loaded PackageManagement version is 1.1.6.0
Currently loaded PowerShellGet version is 1.1.3.2
Get-PackageSource : The term 'Get-PackageSource' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of
the name, or if a path was included, verify that the path is correct and try again.
At C:\Scripts\powershell\Sanitized-UpdatePackageManagement.ps1:140 char:29
+ $RepoObjectsForTrustCheck = Get-PackageSource | Where-Object {$_.Name ...
+                             ~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (Get-PackageSource:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException