Public/Invoke-specRequiredModule.ps1
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Function Invoke-specRequiredModule { param ( [string]$ModuleName, [string]$ModuleVersion ) Write-Host "Checking for required module" -ForegroundColor Darkcyan # Remove the module if it is already loaded Remove-Module $ModuleName -ea SilentlyContinue # Check to see if the required module version is already installed, if not, install and import it $module = Get-Module -ListAvailable -Name $modulename -ErrorAction SilentlyContinue | ? { $_.Version -eq $moduleversion } if ($null -eq $module) { Write-Host "$ModuleName version $moduleVersion requires installing" -ForegroundColor Darkgray Write-Host "Sending ping request to www.google.com to check internet connectivity." -ForegroundColor DarkGray $result = Test-specInternetConnectivity if ($result -eq $false) { Write-Host "Internet is not accessible, please check your internet connection" -ForegroundColor DarkYellow exit } try { Write-Host "Internet is accessible" -ForegroundColor DarkGreen Write-Host "Installing..." -ForegroundColor DarkGray Install-Module -Name $ModuleName -Force -AllowClobber -Scope AllUsers -RequiredVersion $moduleVersion -Repository PSGallery -ea Stop Write-Host "Module $ModuleName version $moduleVersion installed successfully" -ForegroundColor DarkGray } catch { Write-Host "`nFailed to install module $ModuleName version $moduleVersion" -ForegroundColor DarkYellow Write-Host "Error: $_" -ForegroundColor DarkYellow exit } Write-Host "`Importing module $ModuleName version $moduleVersion" -ForegroundColor Darkgray try { Import-Module -Name $ModuleName -RequiredVersion $moduleVersion -DisableNameChecking -ea stop Write-Host "Module $ModuleName version $moduleVersion imported successfully`n" -ForegroundColor DarkGreen } catch { Write-Host "Failed to import module $ModuleName version $moduleVersion" -ForegroundColor DarkYellow Write-Host "Error: $_" -ForegroundColor DarkYellow exit } } else { Write-Host "Module $ModuleName version $moduleVersion already installed" -ForegroundColor DarkGray Write-Host "Importing module $ModuleName version $moduleVersion" -ForegroundColor Darkgray try { Import-Module -Name $ModuleName -RequiredVersion $moduleVersion -DisableNameChecking -ea stop Write-Host "Module $ModuleName version $moduleVersion imported successfully`n" -ForegroundColor DarkGreen } catch { Write-Host "Failed to import module $ModuleName version $moduleVersion" -ForegroundColor DarkYellow Write-Host "Error: $_" -ForegroundColor DarkYellow exit } } } |