Here is a working example of exporting a list of all active workflows in a web application
Add-PSSnapin Microsoft.SharePoint.PowerShell -ErrorAction SilentlyContinue
$webApp = Get-SPWebApplication "http://your webapp url"
$csvFile = "<path to export folder>\workflows-active.csv"
$results = @()
foreach ($site in $webApp.Sites) {
foreach ($web in $site.AllWebs) {
if ($web.WorkflowAssociations.Count -gt 0) {
$webObj = New-Object PSObject -Property @{
"Title" = $web.Title
"Url" = $web.Url
"Workflows" = $web.WorkflowAssociations| where {$_.Enabled -eq $true} | Select-Object -ExpandProperty Name
}
$results += $webObj
}
# Get all the lists in the web
$lists = $web.Lists
foreach ($list in $lists) {
# Get all the workflow associations for the list
$workflowAssociations = $list.WorkflowAssociations | where {$_.Enabled -eq $true}
foreach ($workflowAssociation in $workflowAssociations) {
# Create an object to store the workflow details
$workflowObj = New-Object PSObject -Property @{
"SiteCollection" = $web.Site.Url
"Web" = $web.Title
"List" = $list.Title
"ListURL" = $web.Url + "/" + $list.RootFolder.Url
"WorkflowName" = $workflowAssociation.Name
"IsActive" = $workflowAssociation.Enabled
}
# Add the workflow object to the results array
$results += $workflowObj
}
}
$web.Dispose()
}
$site.Dispose()
}
$results | Export-Csv -Path $csvFile -NoTypeInformation
