public
Last active

Powershell function that recursively walks all project items within a project and lets you execute an action on each one

  • Download Gist
Examples
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
# Print all project items
Recurse-Project -Action {param($item) "`"$($item.ProjectItem.Name)`" is a $($item.Type)" }
 
# Function to format all documents based on https://gist.github.com/984353
function Format-Document {
param(
[parameter(ValueFromPipelineByPropertyName = $true)]
[string[]]$ProjectName
)
Process {
$ProjectName | %{
Recurse-Project -ProjectName $_ -Action { param($item)
if($item.Type -eq 'Folder' -or !$item.Language) {
return
}
$window = $item.ProjectItem.Open('{7651A701-06E5-11D1-8EBD-00A0C90F26EA}')
if ($window) {
Write-Host "Processing `"$($item.ProjectItem.Name)`""
[System.Threading.Thread]::Sleep(100)
$window.Activate()
$Item.ProjectItem.Document.DTE.ExecuteCommand('Edit.FormatDocument')
$Item.ProjectItem.Document.DTE.ExecuteCommand('Edit.RemoveAndSort')
$window.Close(1)
}
}
}
}
}
ProjectItem Recursion
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
function Recurse-Project {
param(
[parameter(ValueFromPipelineByPropertyName = $true)]
[string[]]$ProjectName,
[parameter(Mandatory = $true)]$Action
)
Process {
# Convert project item guid into friendly name
function Get-Type($kind) {
switch($kind) {
'{6BB5F8EE-4483-11D3-8BCF-00C04F8EC28C}' { 'File' }
'{6BB5F8EF-4483-11D3-8BCF-00C04F8EC28C}' { 'Folder' }
default { $kind }
}
}
# Convert language guid to friendly name
function Get-Language($item) {
if(!$item.FileCodeModel) {
return $null
}
$kind = $item.FileCodeModel.Language
switch($kind) {
'{B5E9BD34-6D3E-4B5D-925E-8A43B79820B4}' { 'C#' }
'{B5E9BD33-6D3E-4B5D-925E-8A43B79820B4}' { 'VB' }
default { $kind }
}
}
# Walk over all project items running the action on each
function Recurse-ProjectItems($projectItems, $action) {
$projectItems | %{
$obj = New-Object PSObject -Property @{
ProjectItem = $_
Type = Get-Type $_.Kind
Language = Get-Language $_
}
& $action $obj
if($_.ProjectItems) {
Recurse-ProjectItems $_.ProjectItems $action
}
}
}
if($ProjectName) {
$p = Get-Project $ProjectName
}
else {
$p = Get-Project
}
$p | %{ Recurse-ProjectItems $_.ProjectItems $Action }
}
}
 
# Statement completion for project names
Register-TabExpansion 'Recurse-Project' @{
ProjectName = { Get-Project -All | Select -ExpandProperty Name }
}

Hey, why did you change the casing with $item and $Item. I assume in PS that doesn't matter, but it seems odd that you'd do that. ;)

Please sign in to comment on this gist.

Something went wrong with that request. Please try again.