GlobalList/GlobalList.psm1
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<# .SYNOPSIS Exports the contents of one or more Global Lists to XML. .PARAMETER Collection Specifies either a URL/name of the Team Project Collection to connect to, or a previously initialized TfsTeamProjectCollection object. When using a URL, it must be fully qualified. The format of this string is as follows: http[s]://<ComputerName>:<Port>/[<TFS-vDir>/]<CollectionName> Valid values for the Transport segment of the URI are HTTP and HTTPS. If you specify a connection URI with a Transport segment, but do not specify a port, the session is created with standards ports: 80 for HTTP and 443 for HTTPS. To connect to a Team Project Collection by using its name, a TfsConfigurationServer object must be supplied either via -Server argument or via a previous call to the Connect-TfsConfigurationServer cmdlet. For more details, see the Get-TfsTeamProjectCollection cmdlet. #> Function Export-TfsGlobalList { [CmdletBinding()] [OutputType([xml])] Param ( [Parameter()] [SupportsWildcards()] [string] $Name = "*", [Parameter()] [object] $Collection ) Process { $tpc = Get-TfsTeamProjectCollection $Collection $store = $tpc.GetService([type]'Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore') $xml = [xml] $store.ExportGlobalLists() $procInstr = $xml.CreateProcessingInstruction("xml", 'version="1.0"') [void] $xml.InsertBefore($procInstr, $xml.DocumentElement) $nodesToRemove = $xml.SelectNodes("//GLOBALLIST") #| ? ([System.Xml.XmlElement]$_).GetAttribute("name") -NotLike $Name foreach($node in $nodesToRemove) { if (([System.Xml.XmlElement]$node).GetAttribute("name") -notlike $Name) { [void]$xml.DocumentElement.RemoveChild($node) } } return $xml } } <# .SYNOPSIS Gets the contents of one or more Global Lists. .PARAMETER Collection Specifies either a URL/name of the Team Project Collection to connect to, or a previously initialized TfsTeamProjectCollection object. When using a URL, it must be fully qualified. The format of this string is as follows: http[s]://<ComputerName>:<Port>/[<TFS-vDir>/]<CollectionName> Valid values for the Transport segment of the URI are HTTP and HTTPS. If you specify a connection URI with a Transport segment, but do not specify a port, the session is created with standards ports: 80 for HTTP and 443 for HTTPS. To connect to a Team Project Collection by using its name, a TfsConfigurationServer object must be supplied either via -Server argument or via a previous call to the Connect-TfsConfigurationServer cmdlet. For more details, see the Get-TfsTeamProjectCollection cmdlet. #> Function Get-TfsGlobalList { [CmdletBinding()] Param ( [Parameter()] [SupportsWildcards()] [string] $Name = "*", [Parameter()] [object] $Collection ) Process { $xml = Export-TfsGlobalList @PSBoundParameters foreach($listNode in $xml.SelectNodes("//GLOBALLIST")) { $list = [PSCustomObject] [ordered] @{ Name = $listNode.GetAttribute("name") Items = @() } foreach($itemNode in $listNode.SelectNodes("LISTITEM")) { $list.Items += $itemNode.GetAttribute("value") } $list } } } <# .SYNOPSIS Imports one or more Global Lists from XML. .PARAMETER Collection Specifies either a URL/name of the Team Project Collection to connect to, or a previously initialized TfsTeamProjectCollection object. When using a URL, it must be fully qualified. The format of this string is as follows: http[s]://<ComputerName>:<Port>/[<TFS-vDir>/]<CollectionName> Valid values for the Transport segment of the URI are HTTP and HTTPS. If you specify a connection URI with a Transport segment, but do not specify a port, the session is created with standards ports: 80 for HTTP and 443 for HTTPS. To connect to a Team Project Collection by using its name, a TfsConfigurationServer object must be supplied either via -Server argument or via a previous call to the Connect-TfsConfigurationServer cmdlet. For more details, see the Get-TfsTeamProjectCollection cmdlet. #> Function Import-TfsGlobalList { [CmdletBinding()] Param ( [Parameter(Mandatory=$true)] [xml] $Xml, [Parameter()] [object] $Collection ) Process { $tpc = Get-TfsTeamProjectCollection $Collection $store = $tpc.GetService([type]'Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore') [void] $store.ImportGlobalLists($Xml.OuterXml) } } <# .SYNOPSIS Creates a new Global List. .PARAMETER Collection Specifies either a URL/name of the Team Project Collection to connect to, or a previously initialized TfsTeamProjectCollection object. When using a URL, it must be fully qualified. The format of this string is as follows: http[s]://<ComputerName>:<Port>/[<TFS-vDir>/]<CollectionName> Valid values for the Transport segment of the URI are HTTP and HTTPS. If you specify a connection URI with a Transport segment, but do not specify a port, the session is created with standards ports: 80 for HTTP and 443 for HTTPS. To connect to a Team Project Collection by using its name, a TfsConfigurationServer object must be supplied either via -Server argument or via a previous call to the Connect-TfsConfigurationServer cmdlet. For more details, see the Get-TfsTeamProjectCollection cmdlet. #> Function New-TfsGlobalList { Param ( [Parameter(Mandatory=$true)] [string] $Name, [Parameter(Mandatory=$true)] [string[]] $Items, [Parameter()] [switch] $Force, [Parameter()] [object] $Collection ) Process { [xml] $xml = Export-TfsGlobalList -Collection $Collection # Checks whether the global list already exists $list = $xml.SelectSingleNode("//GLOBALLIST[@name='$Name']") if ($list -ne $null) { if ($Force.IsPresent) { [void] $list.ParentNode.RemoveChild($list) $overwritten = $true } else { Throw "Global List $Name already exists. To overwrite an existing list, use the -Force switch." } } # Creates the new list XML element $list = $xml.CreateElement("GLOBALLIST") $list.SetAttribute("name", $Name) # Adds the item elements to the list foreach($item in $Items) { $itemElement = $xml.CreateElement("LISTITEM") [void] $itemElement.SetAttribute("value", $item) [void]$list.AppendChild($itemElement) } # Appends the new list to the XML obj [void] $xml.DocumentElement.AppendChild($list) # Saves the list back to TFS Import-TfsGlobalList -Xml $xml -Collection $Collection return Get-TfsGlobalList -Name $Name -Collection $Collection } } <# .SYNOPSIS Deletes one or more Global Lists. .PARAMETER Collection Specifies either a URL/name of the Team Project Collection to connect to, or a previously initialized TfsTeamProjectCollection object. When using a URL, it must be fully qualified. The format of this string is as follows: http[s]://<ComputerName>:<Port>/[<TFS-vDir>/]<CollectionName> Valid values for the Transport segment of the URI are HTTP and HTTPS. If you specify a connection URI with a Transport segment, but do not specify a port, the session is created with standards ports: 80 for HTTP and 443 for HTTPS. To connect to a Team Project Collection by using its name, a TfsConfigurationServer object must be supplied either via -Server argument or via a previous call to the Connect-TfsConfigurationServer cmdlet. For more details, see the Get-TfsTeamProjectCollection cmdlet. #> Function Remove-TfsGlobalList { [CmdletBinding(ConfirmImpact="High", SupportsShouldProcess=$true)] Param ( [Parameter(ValueFromPipelineByPropertyName="Name")] [SupportsWildcards()] [string] $Name = "*", [Parameter()] [object] $Collection ) Process { $tpc = Get-TfsTeamProjectCollection $Collection $store = $tpc.GetService([type]'Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore') $lists = Get-TfsGlobalList -Name $Name -Collection $Collection $listsToRemove = @() foreach($list in $lists) { if ($PSCmdlet.ShouldProcess($list.Name, "Remove global list")) { $listsToRemove += $list } } if ($listsToRemove.Length -eq 0) { return } $xml = [xml] "<Package />" foreach($list in $listsToRemove) { $elem = $xml.CreateElement("DestroyGlobalList"); $elem.SetAttribute("ListName", "*" + $list.Name); $elem.SetAttribute("ForceDelete", "true"); [void]$xml.DocumentElement.AppendChild($elem); } $returnElem = $null $store.SendUpdatePackage($xml.DocumentElement, [ref] $returnElem, $false) } } <# .SYNOPSIS Changes the name or the contents of a Global List. .PARAMETER Collection Specifies either a URL/name of the Team Project Collection to connect to, or a previously initialized TfsTeamProjectCollection object. When using a URL, it must be fully qualified. The format of this string is as follows: http[s]://<ComputerName>:<Port>/[<TFS-vDir>/]<CollectionName> Valid values for the Transport segment of the URI are HTTP and HTTPS. If you specify a connection URI with a Transport segment, but do not specify a port, the session is created with standards ports: 80 for HTTP and 443 for HTTPS. To connect to a Team Project Collection by using its name, a TfsConfigurationServer object must be supplied either via -Server argument or via a previous call to the Connect-TfsConfigurationServer cmdlet. For more details, see the Get-TfsTeamProjectCollection cmdlet. #> Function Set-TfsGlobalList { Param ( [Parameter(Mandatory=$true)] [string] $Name, [Parameter(ParameterSetName="Edit list items")] [string[]] $Add, [Parameter(ParameterSetName="Edit list items")] [string[]] $Remove, [Parameter(ParameterSetName="Rename list", Mandatory=$true)] [string] $NewName, [Parameter(ParameterSetName="Edit list items")] [switch] $Force, [object] $Collection ) Process { [xml] $xml = Export-TfsGlobalList -Name $Name -Collection $Collection # Retrieves the list $list = $xml.SelectSingleNode("//GLOBALLIST") $newList = $false if ($list -eq $null) { if (-not $Force.IsPresent) { throw "Global list name $Name is invalid or non-existent. Either check the name or use -Force to create a new list." } # Creates the new list XML element $list = $xml.CreateElement("GLOBALLIST") [void] $list.SetAttribute("name", $Name) [void] $xml.DocumentElement.AppendChild($list) $newList = $true } if ($PSCmdlet.ParameterSetName -eq "Rename list") { $list.SetAttribute("name", $NewName) Import-TfsGlobalList -Xml $xml -Collection $Collection Remove-TfsGlobalList -Name $Name -Collection $Collection -Confirm:$false return Get-TfsGlobalList -Name $NewName -Collection $Collection } foreach($item in $Add) { if (-not $newList) { # Checks if the element exists (prevents duplicates) $existingItem = $list.SelectSingleNode("LISTITEM[@value='$item']") if ($existingItem -ne $null) { continue } } $itemElement = $xml.CreateElement("LISTITEM") [void] $itemElement.SetAttribute("value", $item) [void]$list.AppendChild($itemElement) } if (-not $newList) { foreach($item in $Remove) { $existingItem = $list.SelectSingleNode("LISTITEM[@value='$item']") if ($existingItem) { [void]$list.RemoveChild($existingItem) } } } # Saves the list back to TFS Import-TfsGlobalList -Xml $xml -Collection $Collection return Get-TfsGlobalList -Name $Name -Collection $Collection } } |