internal/functions/Assert-AzOpsWindowsLongPath.ps1
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function Assert-AzOpsWindowsLongPath { <# .SYNOPSIS Asserts that - if on windows - long paths have been enabled. .DESCRIPTION Asserts that - if on windows - long paths have been enabled. .PARAMETER Cmdlet The $PSCmdlet variable of the calling command. .EXAMPLE > Assert-AzOpsWindowsLongPath -Cmdlet $PSCmdlet Asserts that - if on windows - long paths have been enabled. #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] $Cmdlet ) process { if (-not $IsWindows) { return } Write-PSFMessage -Level InternalComment -String 'Assert-AzOpsWindowsLongPath.Validating' $hasRegKey = 1 -eq (Get-ItemPropertyValue -Path HKLM:SYSTEM\CurrentControlSet\Control\FileSystem -Name LongPathsEnabled) $hasGitConfig = (Invoke-AzOpsNativeCommand -ScriptBlock { git config --system -l } -IgnoreExitcode | Select-String 'core.longpaths=true') -as [bool] if ($hasGitConfig -and $hasRegKey) { return } if (-not $hasRegKey) { Write-PSFMessage -Level Warning -String 'Assert-AzOpsWindowsLongPath.No.Registry' } if (-not $hasGitConfig) { Write-PSFMessage -Level Warning -String 'Assert-AzOpsWindowsLongPath.No.GitCfg' } $exception = [System.InvalidOperationException]::new('Windows not configured for long paths. Please follow instructions for "Enabling long paths on Windows" on https://aka.ms/es/quickstart.') $errorRecord = [System.Management.Automation.ErrorRecord]::new($exception, "ConfigurationError", 'InvalidOperation', $null) Write-PSFMessage -Level Warning -String 'Assert-AzOpsWindowsLongPath.Failed' -Tag error $Cmdlet.ThrowTerminatingError($errorRecord) } } |