functions/New-DbaDirectory.ps1
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function New-DbaDirectory { <# .SYNOPSIS Creates new path as specified by the path variable .DESCRIPTION Uses master.dbo.xp_create_subdir to create the path Returns $true if the path can be created, $false otherwise .PARAMETER SqlInstance The SQL Server you want to run the test on. .PARAMETER Path The Path to tests. Can be a file or directory. .PARAMETER SqlCredential Login to the target instance using alternative credentials. Accepts PowerShell credentials (Get-Credential). Windows Authentication, SQL Server Authentication, Active Directory - Password, and Active Directory - Integrated are all supported. For MFA support, please use Connect-DbaInstance. .PARAMETER WhatIf If this switch is enabled, no actions are performed but informational messages will be displayed that explain what would happen if the command were to run. .PARAMETER Confirm If this switch is enabled, you will be prompted for confirmation before executing any operations that change state. .PARAMETER EnableException By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message. This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting. Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch. .NOTES Tags: Path, Directory, Folder Author: Stuart Moore Website: https://dbatools.io Copyright: (c) 2018 by dbatools, licensed under MIT License: MIT https://opensource.org/licenses/MIT Requires: Admin access to server (not SQL Services), Remoting must be enabled and accessible if $SqlInstance is not local .LINK https://dbatools.io/New-DbaDirectory .EXAMPLE PS C:\> New-DbaDirectory -SqlInstance sqlcluster -Path L:\MSAS12.MSSQLSERVER\OLAP If the SQL Server instance sqlcluster can create the path L:\MSAS12.MSSQLSERVER\OLAP it will do and return $true, if not it will return $false. .EXAMPLE PS C:\> $credential = Get-Credential PS C:\> New-DbaDirectory -SqlInstance sqlcluster -SqlCredential $credential -Path L:\MSAS12.MSSQLSERVER\OLAP If the SQL Server instance sqlcluster can create the path L:\MSAS12.MSSQLSERVER\OLAP it will do and return $true, if not it will return $false. Uses a SqlCredential to connect #> [CmdletBinding(SupportsShouldProcess)] param ( [Parameter(Mandatory)] [DbaInstanceParameter[]]$SqlInstance, [Parameter(Mandatory)] [string]$Path, [PSCredential]$SqlCredential, [switch]$EnableException ) foreach ($instance in $SqlInstance) { try { $server = Connect-SqlInstance -SqlInstance $instance -SqlCredential $SqlCredential } catch { Stop-Function -Message "Error occurred while establishing connection to $instance" -Category ConnectionError -ErrorRecord $_ -Target $instance -Continue } $Path = $Path.Replace("'", "''") $exists = Test-DbaPath -SqlInstance $SqlInstance -SqlCredential $SqlCredential -Path $Path if ($exists) { Stop-Function -Message "$Path already exists" -Target $server -Continue } $sql = "EXEC master.dbo.xp_create_subdir '$path'" Write-Message -Level Debug -Message $sql if ($Pscmdlet.ShouldProcess($path, "Creating a new path on $($server.name)")) { try { $null = $server.Query($sql) $created = $true } catch { $created = $false Stop-Function -Message "Failure" -ErrorRecord $_ } [pscustomobject]@{ Server = $SqlInstance Path = $Path Created = $created } } } } |