Tomasz Kostrzewa
76ec9778ca
new file: functions/StartStoper.ps1 new file: functions/Write-LogMessage.ps1
61 lines
2.2 KiB
PowerShell
61 lines
2.2 KiB
PowerShell
# <>
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#
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# 1) Compress-File -Path C:\Users\userprofile\file.txt -Compression high -DeleteOriginal
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# 2) Compress-File -Path C:\Users\userprofile\file.txt -Compression medium
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#
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# 1 Will compress at High level and after succesfull compression will delete source file.
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# 2 Will just compress file at medium level.
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#
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function Compress-File {
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param (
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[Parameter(Mandatory=$true)]
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[string]$Path,
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[Parameter(Mandatory=$false)]
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[ValidateSet('low', 'medium', 'high')]
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[string]$Compression = 'medium',
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[Parameter(Mandatory=$false)]
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[switch]$DeleteOriginal
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)
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try {
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# Check if the file exists
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if (!(Test-Path -Path $Path -PathType Leaf)) {
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Write-Error "File $Path does not exist or is not a file."
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return
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}
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# Set the compression level
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switch ($Compression) {
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'low' { $compressionLevel = [System.IO.Compression.CompressionLevel]::NoCompression }
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'medium' { $compressionLevel = [System.IO.Compression.CompressionLevel]::Fastest }
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'high' { $compressionLevel = [System.IO.Compression.CompressionLevel]::Optimal }
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}
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# Get the file name
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$fileName = [System.IO.Path]::GetFileName($Path)
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$zipFileName = "$($fileName).zip"
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# Create the path to the ZIP file
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$zipFilePath = Join-Path -Path (Split-Path -Parent -Path $Path) -ChildPath $zipFileName
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# Compress the file to ZIP format
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$zipArchive = [System.IO.Compression.ZipFile]::Open($zipFilePath, [System.IO.Compression.ZipArchiveMode]::Create)
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$zipEntry = $zipArchive.CreateEntry($fileName)
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$stream = $zipEntry.Open()
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$fileStream = [System.IO.File]::OpenRead($Path)
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$fileStream.CopyTo($stream)
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$fileStream.Dispose()
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$stream.Dispose()
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$zipArchive.Dispose()
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Write-Output "File $fileName has been compressed to $zipFilePath with compression level '$Compression'."
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if ($DeleteOriginal) {
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Remove-Item -Path $Path -Force
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Write-Output "Original file $Path has been deleted."
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}
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}
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catch {
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Write-Error "An error occurred while compressing the file: $($_.Exception.Message)"
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}
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} |