Module that uses WMF5 completion for skeleton New-JiraIssue

JIRA.psm1

function Get-LoginCompletion {
    param(
        [string]$commandName,
        [string]$parameterName,
        [string]$wordToComplete,
        [System.Management.Automation.Language.CommandAst]$commandAst,
        [System.Collections.IDictionary]$fakeBoundParameters
    )
    
    ([ADSISearcher]"(&(objectClass=user)(sAMAccountName=$wordToComplete*))").FindAll() |
        ForEach-Object {
            $user = $_.GetDirectoryEntry()
            [System.Management.Automation.CompletionResult]::new(
                $user.sAMACcountNAme,
                $user.sAMACcountNAme,
                [System.Management.Automation.CompletionResultType]::ParameterValue,
                "User $($user.Name)"
            )
        }
}

function New-JiraIssue {
    param (
        [ArgumentCompleter({Get-LoginCompletion @args})]
        [String]$Reporter,
        [ArgumentCompleter({Get-LoginCompletion @args})]
        [String]$Assignee
    )
    Write-Warning "Reporter: $Reporter, Assignee: $Assignee"
}