EC2Remote

0.0.3

private/get/Get-Instance.ps1

function Get-Instance
{
    [CmdletBinding(PositionalBinding = $true)]
    [OutputType([System.Collections.ArrayList])]
    param()

    $results = [System.Collections.ArrayList]::new()
    $ec2Instances = Get-EC2Instance | Select-Object -ExpandProperty 'Instances'

    foreach ($instance in $ec2Instances)
    {
        $launchTimespan = New-TimeSpan -Start $instance.LaunchTime -End (Get-Date)

        if ($launchTimespan.Days -gt 0)
        {
            $launchTimeMessage = "$($launchTimespan.Days.ToString().PadLeft(4)) Days"
        }
        elseif ($launchTimespan.Hours -gt 0)
        {
            $launchTimeMessage = "$($launchTimespan.Hours.ToString().PadLeft(4)) Hours"
        }
        else
        {
            $launchTimeMessage = "$($launchTimespan.Minutes.ToString().PadLeft(4)) Minutes"
        }

        $result = [pscustomobject]@{
            InstanceId        = $instance.InstanceId
            KeyName           = $instance.KeyName
            PlatformType      = $instance.PlatformDetails
            InstanceName      = $instance.Tags | Where-Object -Property 'Key' -eq -Value 'Name' | Select-Object -ExpandProperty 'Value'
            Status            = $instance.State.Name
            AvailabilityZone  = $instance.Placement.AvailabilityZone
            LaunchTimeMessage = $launchTimeMessage
        }

        $results.Add($result) | Out-Null
    }

    if (-not $results)
    {
        Write-Host ''
        Write-Host 'No instances found in this region.' -ForegroundColor DarkYellow
    }

    return $results
}