.temp_commit_revert/UserAdminModule-6383df066ad425f1fcb580c09aa46e3edd8eeea2/Shell/Public/Initialize-Module.ps1
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Function Initialize-Module { <# .SYNOPSIS Initialize-Module install and import modules from PowerShell Galllery. .OUTPUTS System.String #> [CmdletBinding()] Param ( [Parameter(Mandatory = $true)] [string]$Module ) $ProgressPreference = "SilentlyContinue" $ErrorActionPreference = "SilentlyContinue" trap { continue } Set-ExecutionPolicy -ExecutionPolicy 'ByPass' -Scope 'Process' -Force [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 [System.Net.WebRequest]::DefaultWebProxy.Credentials = [System.Net.CredentialCache]::DefaultCredentials Write-Information "Importing $Module module..." -InformationAction Continue # If module is imported say that and do nothing If (Get-Module | Where-Object { $_.Name -eq $Module }) { Write-Information "Module $Module is already imported." -InformationAction Continue } Else { # If module is not imported, but available on disk then import If ( [bool](Get-Module -ListAvailable | Where-Object { $_.Name -eq $Module }) ) { $InstalledModuleVersion = (Get-InstalledModule -Name $Module).Version $ModuleVersion = (Find-Module -Name $Module).Version $ModulePath = (Get-InstalledModule -Name $Module).InstalledLocation $ModulePath = (Get-Item -Path $ModulePath).Parent.FullName If ([version]$ModuleVersion -gt [version]$InstalledModuleVersion) { Update-Module -Name $Module -Force Remove-Item -Path $ModulePath\$InstalledModuleVersion -Force -Recurse Write-Information "Module $Module was updated." -InformationAction Continue } Import-Module -Name $Module -Force -Global -DisableNameChecking Write-Information "Module $Module was imported." -InformationAction Continue } Else { # Install Nuget If (-not(Get-PackageProvider -ListAvailable -Name NuGet)) { Install-PackageProvider -Name NuGet -MinimumVersion 2.8.5.201 -Force Write-Information "Package provider NuGet was installed." -InformationAction Continue } # Add the Powershell Gallery as trusted repository If ((Get-PSRepository -Name "PSGallery").InstallationPolicy -eq "Untrusted") { Set-PSRepository -Name "PSGallery" -InstallationPolicy Trusted Write-Information "PowerShell Gallery is now a trusted repository." -InformationAction Continue } # Update PowerShellGet $InstalledPSGetVersion = (Get-PackageProvider -Name PowerShellGet).Version $PSGetVersion = [version](Find-PackageProvider -Name PowerShellGet).Version If ($PSGetVersion -gt $InstalledPSGetVersion) { Install-PackageProvider -Name PowerShellGet -Force Write-Information "PowerShellGet Gallery was updated." -InformationAction Continue } # If module is not imported, not available on disk, but is in online gallery then install and import If (Find-Module -Name $Module | Where-Object { $_.Name -eq $Module }) { # Install and import module Install-Module -Name $Module -AllowClobber -Force -Scope AllUsers Import-Module -Name $Module -Force -Global -DisableNameChecking Write-Information "Module $Module was installed and imported." -InformationAction Continue } Else { # If the module is not imported, not available and not in the online gallery then abort Write-Error "Module $Module was not imported, not available and not in an online gallery, exiting." Exit 1 } } } } |