Public/Main.ps1
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function New-ExcelDocument { param( ) $Excel = New-Object -TypeName OfficeOpenXml.ExcelPackage return $Excel } function Save-ExcelDocument { param ( [parameter(Mandatory = $true, ValueFromPipeline = $true)][Alias('Document', 'Excel', 'Package')] $ExcelDocument, [string] $FilePath, [alias('Show', 'Open')][switch] $OpenWorkBook ) if ($Script:SaveCounter -gt 5) { Write-Warning "Save-ExcelDocument - Couldnt save Excel. Terminating.." return } try { Write-Verbose "Save-ExcelDocument - Saving workbook $FilePath" $ExcelDocument.SaveAs($FilePath) $Script:SaveCounter = 0 } catch { $Script:SaveCounter++ $ErrorMessage = $_.Exception.Message if ($ErrorMessage -like "*The process cannot access the file*because it is being used by another process.*" -or $ErrorMessage -like "*Error saving file*") { $FilePath = "$($([System.IO.Path]::GetTempFileName()).Split('.')[0]).xlsx" Write-Warning "Save-ExcelDocument - Couldn't save file as it was in use or otherwise. Trying different name $FilePath" $ExcelDocument.File = $FilePath Save-ExcelDocument -ExcelDocument $ExcelDocument -FilePath $FilePath -OpenWorkBook:$OpenWorkBook } else { Write-Warning $ErrorMessage } } if ($OpenWorkBook) { Invoke-Item -Path $FilePath } } |