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Powershell Script to Validate on Whether Custom Feature Requires Upgrade
Karthik Muthu Karuppan
Jan 27
2015
Code
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expand
ValidateFeatureNeeds
$LogTime = Get-Date -Format yyyy-MM-dd_hh-mm
$LogFile =
".\ValidateFeatureNeedsUpgradePatch-$LogTime.rtf"
# Add SharePoint PowerShell Snapin
if
( (Get-PSSnapin -Name Microsoft.SharePoint.PowerShell -ErrorAction SilentlyContinue) -eq $
null
) {
Add-PSSnapin Microsoft.SharePoint.Powershell
}
$scriptBase = split-path $SCRIPT:MyInvocation.MyCommand.Path -parent
Set-Location $scriptBase
#Deleting any .rtf files in the scriptbase location
$FindRTFFile = Get-ChildItem $scriptBase\*.* -include *.rtf
if
($FindRTFFile)
{
foreach($file
in
$FindRTFFile)
{
remove-item $file
}
}
start-transcript $logfile
$featureName =
""
[string]$featureName = Read-Host
"Enter the Feature name [e.g. MyCustomFeature]"
try
{
Write-Verbose
"Query for features requiring upgrading ..."
$fd = Get-SPFeature $featureName
switch
($fd.Scope) {
"Farm"
{
$output = [Microsoft.SharePoint.Administration.SPWebService]::AdministrationService.QueryFeatures($fd.Id, $
true
)
break
}
"WebApplication"
{
$output = [Microsoft.SharePoint.Administration.SPWebService]::QueryFeaturesInAllWebServices($fd.Id, $
true
)
break
}
"Site"
{
$output = foreach ($webapp
in
Get-SPWebApplication) {
$webapp.QueryFeatures($fd.Id, $
true
)
}
break
}
"Web"
{
$output = foreach ($site
in
Get-SPSite -Limit All) {
$site.QueryFeatures($fd.Id, $
true
)
}
break
}
}
Write-Output $output
}
catch
[Exception] {
Write-Error $Error[0]
$err = $_.Exception
while
( $err.InnerException ) {
$err = $err.InnerException
Write-Output $err.Message
}
}
cript validates
SharePoint