Powershell to get all tags from a specified index engine in Decisiv

getTags.ps1

#Search command will return all tags for the specified index engine
$runningCommand = "search -project singleMindServer.IPS -user admin -password [adm pw] -hasTaxonomy doc_tag -pagesize 100000000 -field doc_tag"
$runningProcs = cmd /c $runningCommand

#These search strings will return an array of documents and tags, which is part of the search output
$documents = @($runningProcs -like "*with raw score*") | Foreach {$_.Trim()}
#$tags = @($runningProcs -like "*doc_tag (type=field)*") | Foreach {$_.Trim()}
	
$strResponse = -join $runningProcs	
	
#We use a regex match to get all tags from the index
$tags = Select-String "<field[^>]+>(.*?)</field>" -input $strResponse -AllMatches | % {$_.matches} | % {$_.Groups[1].Value.Trim()}
$tags = $tags | select -uniq
$tags | write-host