Read_logs.ps1

Measure-Command {
$SAMLogArrayList = New-Object -TypeName System.Collections.ArrayList -ArgumentList @()
$NumOfFiles = (Get-ChildItem -file $directory).count
$counter = 1
Foreach($file in (Get-ChildItem -file $directory).FullName){  
    $PercentComplete = (($counter / $NumOfFiles) * 100)
    $PercentComplete = [math]::Round($PercentComplete, 2)
    Write-Progress -id 1 -Activity "Reading Files." -PercentComplete $PercentComplete -CurrentOperation "$($PercentComplete)% complete" -Status "Please wait"
    $LinesInFile = (Get-Content $file).count
    $x = 1
    Get-Content $file | ForEach-Object{
        $FilePercentComplete = (($x / $LinesInFile) * 100)
        $FilePercentComplete = [math]::Round($FilePercentComplete, 2)
        if (($FilePercentComplete % 10) -eq 0) {
            Write-Progress -id 2 -ParentId 1 -Activity "Processing file $($file)" -PercentComplete $FilePercentComplete -CurrentOperation "$($FilePercentComplete)%" -Status "Reading file"
        }
        $x += 1
        $null = $_ -match $regex_expression
        If($Matches){
            [ref] $null = $SAMLogArrayList.Add([pscustomobject]@{
                'date'=          "$($Matches[1])"
                'time'=          "$($Matches[2])"
                'Schedule_Name'= "$($Matches[3])"
                'Job_Name'=      "$($Matches[4])"
                'Job_ID'=        "$($Matches[5])"
                'Status_Message'="$($Matches[6])"
                })
            Remove-Variable Matches
            }
        }
        $counter += 1
}
}
$SAMLogArray = $SAMLogArrayList.ToArray();